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Recent and Upcoming Tournaments, Classes, or other Events
Includes events from two years ago and ahead eight months.
State/Prov City Starts Event Name Type Plyrs1 TSI2 Event ID
Missouri Blue Spring Jan. 26, 2019 Blue Springs Chess Challenge Tnmt. 36 2 1160
Oklahoma Broken Arrow May 28, 2019 Week 1 end of Camp Tournament Tnmt. 16 3 1206
Oklahoma Broken Arrow June 24, 2019 week 4 during camp Tnmt. 7 2 1216
Oklahoma Broken Arrow June 28, 2019 End of Week 4 tournament Tnmt. 6 3 1217
Oklahoma Broken Arrow May 22, 2019 Chess Camp Week 1 team Tnmt. 16 2 1205
Hunan (China) Changde April 3, 2019 青苗 Tnmt. 1180
Minnesota Chaska February 29 SW Metro Chess Tournament Tnmt. 111 3 1280
California Clovis April 7, 2019 Sunday Rapid 16 Tnmt. 6 6 1181
California Clovis Nov. 11, 2018 Sunday Rapid 1 Tnmt. 6 6 1136
California Clovis March 8 Sunday Rapid 46 Tnmt. 10 7 1299
California Clovis July 14, 2019 Sunday Rapid 27 Tnmt. 8 8 1226
California Clovis July 7, 2019 Sunday Rapid 26 Tnmt. 6 7 1224
California Clovis June 30, 2019 Sunday Rapid 25 Tnmt. 6 6 1215
California Clovis June 23, 2019 Sunday Rapid 24 Tnmt. 12 8 1212
California Clovis June 9, 2019 Sunday Rapid 23 Tnmt. 8 6 1211
California Clovis June 2, 2019 Sunday Rapid 22 Tnmt. 8 6 1207
California Clovis May 26, 2019 Sunday Rapid 21 Tnmt. 10 7 1204
California Clovis May 19, 2019 Sunday Rapid 20 Tnmt. 8 8 1202
California Clovis May 5, 2019 Sunday Rapid 19 Tnmt. 4 5 1191
California Clovis April 28, 2019 Sunday Rapid 18 Tnmt. 6 7 1187
California Clovis April 14, 2019 Sunday Rapid 17 Tnmt. 8 7 1183
California Clovis July 21, 2019 Sunday Rapid 28 Tnmt. 8 8 1229
California Clovis July 28, 2019 Sunday Rapid 29 Tnmt. 8 6 1230
California Clovis February 23 Sunday Rapid 45 Tnmt. 7 6 1293
California Clovis February 16 Sunday Rapid 44 Tnmt. 12 6 1277
California Clovis Nov. 17, 2019 Sunday Rapid 38 Tnmt. 6 3 1262
California Clovis Nov. 10, 2019 Sunday Rapid 37 Quads 4 2 1261
California Clovis Nov. 3, 2019 Sunday Rapid 36 Tnmt. 8 5 1258
California Clovis Oct. 27, 2019 Sunday Rapid 35 Tnmt. 8 6 1250
California Clovis Oct. 20, 2019 Sunday Rapid 34 Tnmt. 8 6 1247
California Clovis Oct. 13, 2019 Sunday Rapid 33 Tnmt. 4 8 1246
California Clovis Oct. 6, 2019 Sunday Rapid 32 Tnmt. 4 7 1241
California Clovis Sept. 8, 2019 Sunday Rapid 31 Tnmt. 6 4 1234
California Clovis August 4, 2019 Sunday Rapid 30 Tnmt. 10 9 1231
California Clovis March 31, 2019 Sunday Rapid 15 Tnmt. 10 7 1174
California Clovis March 24, 2019 Sunday Rapid 14 Tnmt. 4 6 1172
California Clovis March 10, 2019 Sunday Rapid 12 Tnmt. 6 7 1169
California Clovis Dec. 16, 2018 Sunday Rapid 4 Tnmt. 8 7 1145
California Clovis Jan. 6, 2019 Sunday Rapid 5 Tnmt. 6 6 1150
California Clovis Feb. 24, 2019 Sunday Rapid 11 Tnmt. 5 6 1166
California Clovis Feb. 17, 2019 Sunday Rapid 10 Tnmt. 6 8 1163
California Clovis Feb. 10, 2019 Sunday Rapid 9 Tnmt. 8 6 1159
California Clovis Jan. 27, 2019 Sunday Rapid 8 Tnmt. 10 8 1154
California Clovis Jan. 13, 2019 Sunday Rapid 6 Tnmt. 8 6 1151
California Clovis Jan. 20, 2019 Sunday Rapid 7 Tnmt. 6 6 1153
California Clovis Dec. 9, 2018 Sunday Rapid 3 Tnmt. 4 4 1142
California Clovis Nov. 25, 2018 Sunday Rapid 2 Tnmt. 4 4 1139
California Clovis March 17, 2019 Sunday Rapid 13 Tnmt. 6 6 1171
Mississippi Columbus Jan. 26, 2019 MSMS Scholastic Chess Tournament Tnmt. 63 5 1157
Arkansas Conway August 19, 2017 State Championship Novice 1-Day Sampler Tnmt. 28 4 1065
Arkansas Cotter February 8 Cotter Jr. and Sr. High Regionals 2020 Tnmt. 70 6 1290
Arkansas Danville Sept. 30, 2017 Fall Scholastic Tnmt. 64 5 1072
Iowa Des Moines February 15 Des Moines Area Scholastic Chess Tournament Tnmt. 32 3 1279
Minnesota Eden Prairie April 25 Statewide MN Chess Tournament Tnmt. 1285
Oklahoma Edmond Jan. 13, 2018 Ida Freeman Winter K-12 Tnmt. 173 7 1082
Oklahoma Edmond Dec. 15, 2018 Cheyenne K-12 Open Tnmt. 182 7 1133
Oklahoma Edmond Feb. 3, 2018 CHEYENNE K-12 CHESS OPEN Tnmt. 136 7 1090
Oklahoma Edmond Dec. 14, 2019 Cheyenne K-12 Open Tnmt. 190 7 1269
Oklahoma Edmond May 16, 2019 Cyclone I Quads 1203
Arkansas Fort Smith July 21, 2018 Arkansas State Championship Tnmt. 60 13 1115
Arkansas Fort Smith May 17, 2017 2017 Ernest Cialone Ft.Smith Elem. Championship Tnmt. 232 4 1058
Arkansas Fort Smith Nov. 11, 2017 Veteran's Day Memorial Chess Tournament Tnmt. 22 3 1077
Arkansas Fort Smith July 8, 2017 All-American-Chess-Festival Special 9 7 1059
Arkansas Fort Smith May 16, 2017 2016 Ernest Cialone Ft.Smith Elem. Championship Tnmt. 184 4 1057
Arkansas Fort Smith Nov. 11, 2017 Veteran's Day Memorial SPEED Tournament Tnmt. 16 7 1078
California Fresno Dec. 1, 2019 Sunday Rapid 39 Tnmt. 12 7 1263
California Fresno Nov. 9, 2018 Faith Baptist Academy School Championship Tnmt. 20 2 1135
California Fresno Dec. 15, 2019 Sunday Rapid 41 Tnmt. 8 1270
California Fresno Dec. 8, 2019 Sunday Rapid 40 Tnmt. 2 1268
California Fresno January 5 Sunday Rapid 43 Tnmt. 12 4 1275
California Fresno Dec. 22, 2019 Sunday Rapid 42 Tnmt. 2 1273
Missouri Gladstone Dec. 14, 2019 The 2019 Kansas City Grade Championship Tnmt. 58 4 1266
Missouri Gladstone March 31, 2018 Midwest Junior Championship Tnmt. 84 4 1089
Missouri Gladstone April 8, 2017 2017 Midwest Junior Championship Tnmt. 58 3 1042
Missouri Gladstone Dec. 9, 2017 The 2017 Kansas City Grade Championship Tnmt. 141 4 1080
Mississippi Hattiesburg March 3, 2018 2018 Southern Scholastic Tnmt. 77 5 1097
Arkansas Hot Springs February 29 ASMSA Regionals Tnmt. 122 7 1301
Alabama Huntsville Nov. 18, 2019 Monday Night Quick Tnmt. 10 6 1267
Mississippi Jackson Dec. 15, 2018 2018 Wingfield Holidays Scholastic Tnmt. 19 2 1140
Mississippi Jackson Oct. 13, 2018 Chess Day Tournament at Childrens Museum Tnmt. 60 4 1129
Mississippi Jackson Feb. 24, 2018 Wingfield Area Winter Scholastic Chess Tournament Tnmt. 96 6 1087
Mississippi Jackson Feb. 23, 2019 Wingfield Area Winter Scholastic Tnmt. 50 4 1168
Oklahoma Jenks Feb. 16, 2019 Jenks K-12 Open Tnmt. 172 7 1162
Oklahoma Jenks Feb. 24, 2018 Jenks K-12 Open Tnmt. 128 5 1086
Oklahoma Jenks Nov. 9, 2019 Jenks K-12 Open Tnmt. 134 6 1254
Arkansas Jonesboro Dec. 3, 2017 SCC Winter Open 2017 Tnmt. 20 6 1081
Arkansas Jonesboro February 15 CAAS ASU Jonesboro Regional Tnmt. 89 6 1292
Arkansas Jonesboro Sept. 7, 2019 Battle On The Board Tnmt. 27 5 1240
Arkansas Jonesboro Nov. 3, 2018 SCC Howlcoming Tournament 2018 Tnmt. 14 5 1137
Arkansas Jonesboro Sept. 2, 2017 SCC Fall Open 2017 Tnmt. 19 5 1067
Arkansas Jonesboro March 14 ==== CANCELED ====   Pi Day Special Special 1286
Arkansas Jonesboro Sept. 8, 2018 A-State Battle on the Board Tnmt. 60 5 1117
Arkansas Jonesboro March 31, 2018 2018 SPRING OPEN Tnmt. 13 4 1100
Arkansas Jonesboro May 13, 2018 SCC Spring Fling 2018 Tnmt. 6 4 1111
Arkansas Jonesboro Feb. 2, 2019 Chuck-Mate Tournament Tnmt. 47 7 1158
Arkansas Jonesboro June 30, 2018 Red Hot Red Wolves Tournament Tnmt. 16 5 1114
Arkansas Jonesboro April 20, 2019 A-State Chess Championship Tnmt. 18 5 1184
Missouri Kansas City May 1 May Friday Night Free Cash Prize Tournament Tnmt. 1304
Missouri Kansas City April 3 April Friday Night Free Cash Prize Tournament Tnmt. 1303
Missouri Kansas City March 6 March Friday Night Free Cash Prize Tournament Tnmt. 1302
Missouri Kansas City April 25 The Kansas City Club Championship Tnmt. 1297
Missouri Kansas City January 31 Kansas City Rapid Championship Tnmt. 10 6 1288
Missouri Kansas City Oct. 25, 2019 Northland Innovation Center QUAD Experiment 1 Quads 8 3 1255
Missouri Kansas City Oct. 4, 2019 October Friday Night Free Cash Prize Tournament Tnmt. 11 9 1244
Missouri Kansas City Dec. 8, 2018 Kansas City Grade Championship Tnmt. 137 4 1141
Missouri Kansas City Dec. 1, 2019 December Friday Night Free Cash Prize Tournament Tnmt. 10 8 1252
Missouri Kansas City January 10 January Friday Night Free Cash Prize Tournament Tnmt. 9 9 1274
Missouri Kansas City Nov. 1, 2019 November Friday Night Free Cash Prize Tournament Tnmt. 11 9 1251
Ontario Kingston July 11, 2019 2019 Kingston Rapid Open 2 Tnmt. 6 7 1228
Ontario Kingston July 10, 2019 2019 Kingston Rapid Open 1 Tnmt. 10 6 1227
Ontario Kingston February 23 2020 Kingston Chess Club Championship Tnmt. 20 12 1296
Ontario Kingston Dec. 23, 2017 2017 Presidents Challenge Tnmt. 20 12 1083
Ontario Kingston June 24, 2019 2019 Kingston Summer Open Tnmt. 10 10 1222
Ontario Kingston August 12, 2019 2019 Kingston Rapid Open August 12 Tnmt. 10 1236
Ontario Kingston April 9, 2018 Jake Van Rooy Spring Open Tnmt. 15 9 1105
Ontario Kingston July 8, 2019 2019 Kingston Summer Open 2.10 Tnmt. 11 8 1232
Ontario Kingston June 23, 2019 2019 Kingston Spring Open Tnmt. 16 11 1221
Ontario Kingston May 24, 2017 KCCEnPassant2017 Tnmt. 15 9 1060
Ontario Kingston June 3, 2018 2018 EN Passant Tnmt. 17 10 1112
Ontario Kingston Jan. 28, 2019 2019 Kingston Chess Club Championship Tnmt. 18 12 1156
Ontario Kingston Oct. 14, 2019 2019 Jim Cairns Memorial Tnmt. 14 11 1257
Ontario Kingston Sept. 17, 2018 2018 Jim Cairns Memorial Tnmt. 19 11 1126
Ontario Kingston February 11 2019 President's Challenge Tnmt. 13 11 1295
Ontario Kingston Jan. 5, 2019 2018 President's Challenge Tnmt. 16 12 1152
Ontario Kingston July 8, 2019 2019 Kingston Summer Open 2.10 Tnmt. 1233
Ontario Kingston March 1, 2018 KCC Championship Tnmt. 16 10 1098
Ontario Kingston, On Sept. 18, 2017 2017 Jim Cairns Memorial Tnmt. 19 11 1070
Jalisco (Mexico) Lake Chappala March 14, 2018 THIS IS ONLY A TEST - DISREGARD Tnmt. 1092
Minnesota Lakeville April 11 Southern Metro Chess Championship Tnmt. 1282
Missouri Liberty March 29, 2019 The Kansas City Blitz Championship Tnmt. 10 9 1177
Missouri Liberty April 6, 2019 Midwest Junior Championship Tnmt. 101 4 1178
Missouri Liberty April 5, 2019 Friday Nights Free Entry Cash Prize Tournament Tnmt. 10 8 1179
Missouri Liberty Oct. 27, 2018 The 2018 Missouri Grade State Championship Tnmt. 110 4 1116
Missouri Liberty May 3, 2019 2019 Kansas City Chess Club Championship Tnmt. 12 6 1189
Missouri Liberty Oct. 28, 2017 The 2017 Missouri Grade State Championship Tnmt. 129 4 1069
Missouri Liberty July 27, 2018 FRIDAY NIGHT YOUTH QUADS Quads 1106
Missouri Liberty March 1, 2019 March $$$CASH$$$ PRIZE Tournament Tnmt. 6 10 1170
Missouri Liberty Sept. 4, 2018 Chess for Lunch Tuesdays Tnmt. 1120
Missouri Liberty Jan. 4, 2019 January $$$ CASH Tournament Tnmt. 5 7 1146
Missouri Liberty April 15, 2017 Tax Day G30 - CXR Rated Tnmt. 12 5 1045
Missouri Liberty Feb. 1, 2019 February FREE ENTRY $$$CASH PRIZE Tournament Tnmt. 8 8 1155
Missouri Liberty May 6, 2017 Free Comic Book Day - Youth Tournament Tnmt. 14 2 1053
Missouri Liberty June 3, 2017 Sausomecon Anime Youth Chess Tournament Tnmt. 6 3 1055
Missouri Liberty June 7, 2019 Friday Night Free Entry Cash Prize Tournament Tnmt. 13 10 1218
Missouri Liberty August 2, 2019 August Friday Night Free Cash Prize Tournament Tnmt. 9 9 1220
Missouri Liberty Nov. 2, 2019 The 2019 Missouri Grade State Championship Tnmt. 91 5 1253
Missouri Liberty August 12, 2017 Improve Your CXR Rating - Youth Tourney Tnmt. 6 3 1064
Missouri Liberty May 16, 2017 Spring Chess School Tnmt. 23 3 1061
Missouri Liberty July 5, 2019 July Friday Night Free Entry Cash Prize Tournament Tnmt. 10 9 1219
Missouri Liberty Sept. 1, 2019 September Friday Night Free Cash Prize Tournament Tnmt. 12 8 1243
Arkansas Lincoln May 8, 2017 Arkansas Scholastic Chess Championship Tnmt. 79 6 1054
Arkansas Little Rock July 29, 2017 2017 Back to School Tournament Tnmt. 30 3 1066
Arkansas Little Rock June 30, 2018 Summer Fun Scholastic Chess Tournament Tnmt. 12 4 1101
Arkansas Little Rock Sept. 23, 2017 Central Arkansas Scholastic Chess Tournament Tnmt. 61 3 1071
Arkansas Little Rock Jan. 27, 2018 Snowflakes in Little Rock Tnmt. 1084
Minnesota Maple Grove March 21 POSTPONED Osseo Open Tnmnt Tnmt. 1281
New Jersey Marlton Sept. 1, 2019 16th Holly Heisman Memorial Chess Tnmt Tnmt. 45 10 1239
Oklahoma Midwest City Sept. 23, 2017 Carl Albert H.S. K-12 Open Tnmt. 146 7 1068
Oklahoma Midwest City March 7 2020 Oklahoma State Scholastic Chess Championship Tnmt. 168 8 1300
Oklahoma Midwest City March 24, 2018 2018 Oklahoma State Scholastic Chess Championship Tnmt. 164 7 1099
Oklahoma Midwest City March 9, 2019 2019 Oklahoma State Scholastic Chess Championship Tnmt. 212 8 1165
Minnesota Minnetonka Oct. 18, 2019 2019 Tonka Fall Open Tnmt. 84 5 1248
Minnesota Minnetonka Dec. 7, 2019 2019 {YEL!} Holiday Chess Tournament Tnmt. 133 4 1264
Oklahoma Moore Nov. 4, 2017 Challengers Fall 2017 Chess Tournament Tnmt. 6 2 1073
Oklahoma Moore June 10, 2017 The Challengers Tornado Classic Tnmt. 10 3 1052
Massachusetts Natick Nov. 17, 2018 STE Halloween Swiss Tnmt. 56 9 1144
Oklahoma Norman Oct. 21, 2017 6th Do or Do Not Quads 1076
Oklahoma Norman Oct. 17, 2018 Norman Chess Club Quad Quads 8 1 1132
Oklahoma Norman Oct. 13, 2018 9th Do or Do Not Tnmt. 6 1128
Oklahoma Norman Sept. 14, 2019 Norman K-12 Open Tnmt. 126 6 1238
Oklahoma Norman April 20, 2019 Norman Chess Club Annual Tournament 2019 Tnmt. 18 3 1185
Oklahoma Norman April 28, 2018 8th Do or Do Not Tnmt. 6 3 1107
Oklahoma Norman Feb. 23, 2019 Central Oklahoma Scholastic Chess Open -- 2019 Tnmt. 52 4 1167
Oklahoma Oklahoma City Sept. 15, 2018 Cleveland Elementary K-12 Chess Tnmt Tnmt. 154 7 1121
Oklahoma Oklahoma City April 5, 2018 The 2018 Walkout Invitational Tnmt. 15 6 1104
Oklahoma Oklahoma City June 18, 2019 testing Tnmt. 1213
Oklahoma Oklahoma City July 4, 2019 School Is Out Blitz Tnmt. 6 4 1225
Oklahoma Oklahoma City May 26, 2018 Kamp's May Classic Tnmt. 8 3 1110
Oklahoma Oklahoma City February 23 Birthday Special II Tnmt. 14 3 1294
Oklahoma Oklahoma City April 22, 2017 The Challengers April 22, 2017 Open Tnmt. 10 3 1050
Oklahoma Oklahoma City January 25 Birthday Special I Tnmt. 8 2 1284
Oklahoma Oklahoma City January 2 New Year's Special Tnmt. 18 5 1276
Oklahoma Oklahoma City Nov. 27, 2019 Thanksgiving Camp Tournament Tnmt. 24 4 1260
Oklahoma Oklahoma City Nov. 2, 2019 Schilling Park Beginners' Tournament VI Tnmt. 32 3 1259
Oklahoma Oklahoma City, OK August 26, 2017 Back To School Classic August 26, 2017 Tnmt. 20 3 1063
Mississippi Olive Branch April 26, 2019 Tuesday Night Chess Special 1108
Mississippi Olive Branch March 12, 2019 Wise Weekly Tournament No.1 Tnmt. 6 5 1176
Kansas Overland Park Dec. 2, 2017 Overland Park Youth Championship Tnmt. 16 4 1079
Kansas Overland Park Nov. 23, 2019 Turkey Youth Challenge Tnmt. 63 3 1265
Kansas Overland Park Feb. 23, 2019 2nd Annual Ground Hog Day Youth Tournament Tnmt. 50 3 1148
Kansas Overland Park Feb. 24, 2018 Ground Hog Day Youth Tournament Tnmt. 32 3 1088
Oklahoma Owasso June 20, 2019 Rejoice end of Camp Tournament - Week 3 Tnmt. 6 3 1214
Oklahoma Owasso June 6, 2019 Rejoice end of Camp Tournament Tnmt. 4 2 1210
Oklahoma Owasso June 5, 2019 Rejoice Chess Camp Quick Tnmt. 6 2 1209
Minnesota Owatonna April 18 Owatonna Open Tnmt. 1283
Arkansas Paragould July 6, 2019 NEA Chess Tournament Tnmt. 6 5 1223
Oklahoma Ponca City Nov. 11, 2017 18th Albert Rine Memorial OK Grade Championship Tnmt. 136 6 1075
Saskatchewan Regina Feb. 16, 2018 2018 South Saskatchewan Chess Championship Tnmt. 62 15 1085
Missouri St. Louis Feb. 6, 2019 Cairns Cup 2019 Tnmt. 10 22 1164
Oklahoma Tahlequah August 24, 2019 Woodall Open Tnmt. 64 4 1235
Oklahoma Tahlequah Oct. 14, 2017 Cherokee Nation K-12 Open Tnmt. 63 5 1074
Oklahoma Tahlequah April 6, 2019 Woodall K-12 Scholastic Chess Open Tnmt. 63 3 1182
Oklahoma Tahlequah Oct. 13, 2018 Cherokee K - 12 Scholastic Open Tnmt. 93 6 1123
Oklahoma Tahlequah April 21, 2018 Woodall K-12 Scholastic Chess Open Tnmt. 57 4 1102
Oklahoma Tahlequah April 22, 2017 Woodall K-12 Scholastic Chess Open Tnmt. 38 4 1051
Oklahoma Tulsa Oct. 5, 2019 20th Albert Rine Memorial OK Grade Championship Tnmt. 133 7 1242
Oklahoma Tulsa August 10, 2018 Tulsa Chess Friday Quad Quads 29 6 1118
Oklahoma Tulsa Dec. 6, 2019 Coach Unruh's bday blitz Tnmt. 9 3 1271
Oklahoma Tulsa Dec. 12, 2019 Uschool Fall Semester Quick Tnmt Tnmt. 20 3 1272
Oklahoma Tulsa Sept. 7, 2018 September quad Quads 4 1 1124
Oklahoma Tulsa Nov. 17, 2018 19th Albert Rine Memorial OK Grade Championship Tnmt. 158 7 1127
Oklahoma Tulsa January 18 Tulsa University School K-12 Open Tnmt. 197 7 1278
Oklahoma Tulsa Jan. 26, 2019 Tulsa University School K-12 Open Tnmt. 159 6 1134
Oklahoma Tulsa March 10, 2018 Holland Hall K-12 Open Tnmt. 72 5 1094
Oklahoma Tulsa April 28, 2018 2018 Union - Grades 6 to 8 Tnmt. 40 3 1109
Oklahoma Tulsa April 27, 2019 2019 Union - Grades 6 to 12 Tnmt. 32 3 1188
Alabama Tuscaloosa Nov. 1, 2019 Trolling Turkey Chess Thrash! Tnmt. 6 5 1256
Alabama Tuscaloosa Oct. 4, 2019 Pumpkin Smash Chess Bash Fridays! Tnmt. 10 6 1245
Alabama Tuscaloosa February 7 Falling Forward (February Fridays) Tnmt. 1287
Mississippi Water Valley April 7, 2018 2018 Water Valley Scholastic K-12 Tnmt. 14 5 1103
Pennsylvania Wynnewood Sept. 2, 2018 16th Holly Heisman Memorial Chess Tnmt Tnmt. 63 11 1122
Pennsylvania Wynnewood Sept. 3, 2017 15th Holly Heisman Memorial Chess Tnmt Tnmt. 88 11 1062
Oklahoma Yukon March 30, 2019 Yukon K-12 Open Tnmt. 102 5 1175
 

1. Plyrs: The effective number of players, where a player taking part in all rounds of his/her section counts as 1.0, and any missed rounds reduce the weighting of that player.

2. TSI: Allows easy comparison of many different events, at a glance.   The Tournament Significance Index (a.k.a. Tournament Strength Index) is an indication of the event's importance in the world of chess at large.   A Significance Index is calculated separately for each Section ("SSI"), taking into account the number of players, their strength, the number of rounds, and the time control.   The highest SSI in any tournament is called the TSI.   Sections with fewer than 3 rounds or an effective** average rating below 400 or effective** number of players less than 4, do not qualify for an SSI.

**Please look here for a complete explanation of TSI.

 
Number of Events Displayed: 223


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