Individual Calculations September 2021
 Sokolova, Elena Gen  Total change: 0.00  Rating chartPersonal card
 Pushchino Summer Chess Championship 2021 Pushchino RUS 2021-08-05
RcRownchangeRpKK*chgGame
 1455 0 0.00 2 0.00 655   0.00 
  Prasolov, Ilia 1462 RUS0.0010.00 0.00 
  Istomin, Stepan 1448 RUS0.0010.00 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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