Individual Calculations February 2016
 Sipos, Istvan  Total change: -17.70  Rating chartPersonal card
 25th Annual North American Open Las Vegas, Nevada USA 2015-12-26
RcRownchangeKK*chgGame
 2231 2496 5.50 9 -1.79 10 -17.90 
  Lu, Albert 2232 USA0.001-0.8210-8.20 
  Bian, Alex f2171 USA0.501-0.3710-3.70 
  Chang, Eliam Huai-Yang 2096  * USA1.0010.08100.80 
  Song, Guannan Terry f2229 CAN0.001-0.8210-8.20 
  Yim, Tony 2096  * KOR1.0010.08100.80 
  Zhou, Qiyu wm2286 CAN1.0010.23102.30 
  Chiku-Ratte, Olivier-Kenta f2376 CAN0.501-0.1610-1.60 
  Vibbert, Sean f2313 USA0.501-0.2410-2.40 
  Lin, Dachey 2281 USA1.0010.23102.30 
 * 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)
 
 1.liga zapad 2015/16 R7 Various SVK 2016-01-23
RcRownchangeKK*chgGame
 2506 2491 0.50 1 0.02 10 0.20 
  Mihok, Oliver g2506 HUN0.5010.02100.20 

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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