Individual Calculations September 2021
 Surinov, Mikhail A  Total change: 10.40  Rating chartPersonal card
 Yaroslav Mudryj 2021 boys 13 Yaroslavl RUS 2021-07-21
RcRownchangeKK*chgGame
 1212 1498 6.00 7 0.26 40 10.40 
  Smirnova, Dariya 1098  * RUS1.0010.08403.20 
  Prasolov, Ilia 1462 RUS0.501-0.0540-2.00 
  Sokolov, Fedor 1098  * RUS1.0010.08403.20 
  Zubarev, Vladislav 1131 RUS1.0010.10404.00 
  Kaygorodov, Ivan 1280 RUS0.501-0.2840-11.20 
  Gerasimov, Kirill An. 1127 RUS1.0010.10404.00 
  Sirotin, Nikita 1287 RUS1.0010.23409.20 
 * 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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