Individual Calculations May 2022
 Celan, Stanislas  Total change: -28.40  Rating chartPersonal card
 Championnat du Var-Ouest des Veterans et Seniors Plus 2022 r5-7 OLLIOULES FRA 2022-03-03
RcRownchangeKK*chgGame
 1207 1188 0.00 3 -1.42 20 -28.40 
  Roman, Sylvian 1312 FRA0.001-0.3320-6.60 
  Leonard, Francois 1128 FRA0.001-0.5820-11.60 
  Bru, Michel 1180 FRA0.001-0.5120-10.20 

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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