Rapid: Individual Calculations October 2021
 Braule, Francis  Total change: -27.60  Rating chartPersonal card
 29eme Coupe des Echecs de Fournes en Weppes FOURNES EN WEPPES FRA 2021-09-12
RcRownchangeKK*chgGame
 1415 1278 0.00 4 -1.38 20 -27.60 
  Courreur, Alexandre 1667 FRA0.001-0.0920-1.80 
  Schappler, Mathilde 1083 FRA0.001-0.7520-15.00 
  Degremont, Philippe 1475 FRA0.001-0.2520-5.00 
  Vanneste, Axel 1436 FRA0.001-0.2920-5.80 

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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