Individual Calculations July 2019
 Pozimski, Szymon  Total change: -10.40  Rating chartPersonal card
 Interclubs FEFB 2019 Rounds 2-4 Anderlues, Fontaine, Amay BEL 2019-05-05
RcRownchangeKK*chgGame
 1991 1997 0.50 2 -0.52 20 -10.40 
  Cornil, Etienne 1933 BEL0.001-0.5920-11.80 
  Thirion, Marcel 2048 BEL0.5010.07201.40 

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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