Individual Calculations September 2021
 Gerasimov, Kirill An.  Total change: 86.40  Rating chartPersonal card
 Yaroslav Mudryj 2021 boys 13 Yaroslavl RUS 2021-07-21
RcRownchangeKK*chgGame
 1269 1127 4.50 7 2.16 40 86.40 
  Kaygorodov, Ivan 1280 RUS0.001-0.3040-12.00 
  Artemova, Alexandra 1148 RUS1.0010.534021.20 
  Prasolov, Ilia 1462 RUS0.5010.384015.20 
  Sirotin, Nikita 1287 RUS1.0010.714028.40 
  Surinov, Mikhail A 1498 RUS0.001-0.1040-4.00 
  Ostrovski, Yaroslav 1145 RUS1.0010.534021.20 
  Sokolov, Fedor 1065 RUS1.0010.414016.40 

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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