Individual Calculations February 2016
 Kamsky, Gata  Total change: 1.60  Rating chartPersonal card
 25th Annual North American Open Las Vegas, Nevada USA 2015-12-26
RcRownchangeKK*chgGame
 2450 2669 7.00 9 0.16 10 1.60 
  Zhou, Qiyu wm2286 CAN1.0010.09100.90 
  Bryant, John Daniel m2409 USA0.501-0.3210-3.20 
  Colas, Joshua f2269  * USA1.0010.08100.80 
  Batchuluun, Tsegmed g2457 MGL1.0010.23102.30 
  Li, Ruifeng m2460 USA0.501-0.2710-2.70 
  Xiong, Jeffery g2575 USA0.501-0.1310-1.30 
  Checa, Nicolas D f2419 USA1.0010.19101.90 
  Mikhalevski, Victor g2535 ISR1.0010.32103.20 
  Dreev, Aleksey g2644 RUS0.501-0.0310-0.30 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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