Individual Calculations May 2023
 Gozard, Mathieu  Total change: -19.60  Rating chartPersonal card
 10eme Open B Fide de Gonfreville l'Orcher (-1600) GONFREVILLE L'ORCHER FRA 2023-04-08
RcRownchangeKK*chgGame
 1145 1218 2.50 5 -0.49 40 -19.60 
  Legrand, Julie 1125 FRA1.0010.374014.80 
  Vaugeois, Aurelien 1393 FRA0.001-0.2740-10.80 
  Bourguiba, Habib 1004 FRA0.501-0.2740-10.80 
  Auvray, Dominique 1099 FRA1.0010.344013.60 
  Vimont, Aubin 1102 FRA0.001-0.6640-26.40 

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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