Individual Calculations August 2019
 Al Zuhairi, Riadh  Total change: 0.00  Rating chartPersonal card
NOTE: Rating performance achieved in this tournament is listed in part results of a player.
 Westford July Open - U2000 Westford, Massachusetts USA 2019-07-13
 1355 0 1.50 3 0.00 1355   0.00 
  Wang, Ryan 1402 USA0.5010.00 0.00 
  Kanury, Riya A 1326 USA1.0010.00 0.00 
  Meng, Alexander 1337 USA0.0010.00 0.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)


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