Individual Calculations July 2022
 Stephanus, Olivier  Total change: 22.80  Rating chartPersonal card
 Open FGE 2022 (standard) Geneva SUI 2022-06-05
RcRownchangeKK*chgGame
 1846 1703 2.00 4 0.57 40 22.80 
  Mebarek, Khalil 1436 SUI1.0010.18407.20 
  Kostov, Deyan c2175 BUL0.001-0.0540-2.00 
  Weber, Francois 1764 SUI1.0010.584023.20 
  Kostov, Kyrill 2009 BUL0.001-0.1440-5.60 

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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