Rapid: Individual Calculations October 2022
 Legagneux, Jean-Pierre  Total change: -4.20  Rating chartPersonal card
 Tournoi des Aventuriers Courtois 17 Septembre 2022 LYON FRA 2022-09-10
RcRownchangeKK*chgGame
 1313 1166 1.00 4 -0.21 20 -4.20 
  Massabie, Liochka 1365 FRA0.001-0.2420-4.80 
  Brumant, Matthias 1296 FRA1.0010.682013.60 
  Ouardi, Imad 1313 FRA0.001-0.3020-6.00 
  Schwartz, Pierre 1279 FRA0.001-0.3520-7.00 

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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