Individual Calculations September 2020
 Delmonico, Nils  Total change: 7.80  Rating chartPersonal card
 Coupe du Leman GENEVA (R3-R6) different places SUI 2020-08-07
RcRownchangeKK*chgGame
 1949 1988 1.50 2 0.39 20 7.80 
  Koroteeva, Ksenia 1940 RUS0.501-0.0720-1.40 
  Asllani, Dorian 1958 SUI1.0010.46209.20 

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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