Individual Calculations May 2022
 Gaudfernau, Pierre  Total change: 24.00  Rating chartPersonal card
 Championnat du Var-Ouest des Veterans et Seniors Plus 2022 r5-7 OLLIOULES FRA 2022-03-03
RcRownchangeKK*chgGame
 1369 1168 2.00 3 1.20 20 24.00 
  Cardona, Georges 1267 FRA1.0010.642012.80 
  Marino, Thierry 1569 FRA0.001-0.0820-1.60 
  Morata, Serge 1271 FRA1.0010.642012.80 

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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