3 List of Chess Tournaments, Classes, or Other Events by CXR Affiliates
 
CXR Chess eXpress Ratings
 
    

  
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 Moore Nov. 4 Challengers Fall 2017 Chess Tournament 6 2 Tnmt. 1073
Oklahoma Oklahoma City, OK August 26 Back To School Classic August 26, 2017 20 3 Tnmt. 1063
Oklahoma Moore June 10 The Challengers Tornado Classic 10 3 Tnmt. 1052
Oklahoma Oklahoma City April 22 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: 14


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