Rapid: Individual Calculations April 2022
 Coiffard, Guillaume  Total change: -2.00  Rating chartPersonal card
 17e Rapide Fide de l'Echecs Club Montpellier MONTPELLIER FRA 2022-03-19
RcRownchangeKK*chgGame
 1947 1365 0.00 3 -0.10 20 -2.00 
  Dussol, Pierre f2000 FRA0.001-0.0120-0.20 
  Natale, Rodolphe 1773 FRA0.001-0.0820-1.60 
  Guennoun, Anthony 2069 FRA0.001-0.0120-0.20 

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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