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CXR Chess eXpress Ratings
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The GOLD Standard of Chess Metrics

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 Feb. 23 Birthday Special II 14 3 Tnmt. 1294
Oklahoma Oklahoma City Jan. 25 Birthday Special I 8 2 Tnmt. 1284
Oklahoma Oklahoma City Jan. 2 New Year's Special 18 5 Tnmt. 1276
Oklahoma Oklahoma City Nov. 27, 2019 Thanksgiving Camp Tournament 24 4 Tnmt. 1260
Oklahoma Oklahoma City Nov. 2, 2019 Schilling Park Beginners' Tournament VI 32 3 Tnmt. 1259
Oklahoma Oklahoma City April 5, 2018 The 2018 Walkout Invitational 15 6 Tnmt. 1104
Oklahoma Oklahoma City August 1, 2015 Summer Splash 27 4 Tnmt. 963
Oklahoma Oklahoma City Nov. 22, 2014 Afternoon Chess No. 1 70 3 Tnmt. 930

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: 8

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