Rapid: Individual Calculations August 2023
 Perrin, Sandrine  Total change: -21.80  Rating chartPersonal card
 Rapide de Vagney 2023 - Tournoi Principal A VAGNEY FRA 2023-07-02
RcRownchangeKK*chgGame
 1208 1033 0.00 4 -1.09 20 -21.80 
  Gumustas, Cemal 1283 FRA0.001-0.1920-3.80 
  Mougel, Lenny 1175 FRA0.001-0.3120-6.20 
  Chenu, Mathis 1207 FRA0.001-0.2720-5.40 
  Goeury, Yves 1168 FRA0.001-0.3220-6.40 

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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