| |
| Recent and Upcoming Tournaments, Classes, or other Events |
| Includes all posted events for this affiliate, past and future. |
| State/Prov |
City |
Starts |
Name |
Plyrs1 |
TSI2 |
Type |
Event ID |
| Oklahoma | Oklahoma City |
July 4, 2019 |
School Is Out Blitz |
6 |
4 |
Tnmt. |
1225 | | Oklahoma | Oklahoma City |
May 26, 2018 |
Kamp's May Classic |
8 |
3 |
Tnmt. |
1110 | | Oklahoma | Moore |
Nov. 4, 2017 |
Challengers Fall 2017 Chess Tournament |
6 |
2 |
Tnmt. |
1073 | | Oklahoma | Oklahoma City, OK |
August 26, 2017 |
Back To School Classic August 26, 2017 |
20 |
3 |
Tnmt. |
1063 | | Oklahoma | Moore |
June 10, 2017 |
The Challengers Tornado Classic |
10 |
3 |
Tnmt. |
1052 | | Oklahoma | Oklahoma City |
April 22, 2017 |
The Challengers April 22, 2017 Open |
10 |
3 |
Tnmt. |
1050 | | Oklahoma | Moore |
Nov. 19, 2016 |
The Challengers November 19, 2016 Open |
7 |
3 |
Tnmt. |
989 | | Oklahoma | Moore |
July 9, 2016 |
The Challengers July 9, 2016 Open |
10 |
3 |
Tnmt. |
988 | | Oklahoma | Norman |
June 4, 2016 |
The Challengers OU June 4, 2016 Open |
14 |
4 |
Tnmt. |
987 | | Oklahoma | Norman |
May 21, 2016 |
OCF Norman May Open |
49 |
14 |
Tnmt. |
1002 | | Oklahoma | Oklahoma City |
March 12, 2016 |
The Challengers March 12, 2016 Open |
34 |
4 |
Tnmt. |
981 | | Oklahoma | Moore |
Nov. 21, 2015 |
The Challengers Chess Club November 2015 Open |
12 |
3 |
Tnmt. |
961 | | Oklahoma | Oklahoma City |
Sept. 12, 2015 |
The Challengers Chess Club September 2015 Open |
13 |
4 |
Tnmt. |
960 | | Oklahoma | Moore |
May 16, 2015 |
The Challengers May 16, 2015 Open |
14 |
3 |
Tnmt. |
953 | | Oklahoma | Oklahoma City |
March 21, 2015 |
The Challengers Astec March Open |
24 |
3 |
Tnmt. |
943 | | Oklahoma | Moore |
Jan. 31, 2015 |
The Challengers Chess Club January 31, 2015 OPEN |
46 |
10 |
Tnmt. |
938 | | |
|
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: 16 |
|
