Individual Calculations May 2023
 Vernadet, Bernard  Total change: -13.40  Rating chartPersonal card
 5eme Festival Franck Chandran de tournois fermes Tournoi G TOURS FRA 2023-04-08
RcRownchangeKK*chgGame
 1183 1222 1.00 3 -0.67 20 -13.40 
  Huet, David 1189 FRA1.0010.45209.00 
  Di Bella, Thelma 1148 FRA0.001-0.6020-12.00 
  Hegedus, Pascal 1211 FRA0.001-0.5220-10.40 

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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