Rapid: Individual Calculations May 2022
 Rouffignac, Patrick  Total change: -2.40  Rating chartPersonal card
 Rapide mensuel Colomiers - Avril 2022 COLOMIERS FRA 2022-04-02
RcRownchangeKK*chgGame
 1610 1509 1.00 3 -0.12 20 -2.40 
  Madelaine, Nicolas 1602 FRA0.001-0.3720-7.40 
  Favreau, Patrick 1449 FRA1.0010.42208.40 
  Cohen, Loic 1780 FRA0.001-0.1720-3.40 

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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