Individual Calculations December 2022
 Ferrand, Christine  Total change: -56.20  Rating chartPersonal card
 20eme Rencontres Internationales du Cap d'Agde - Avenir AGDE FRA 2022-10-29
RcRownchangeKK*chgGame
 1201 1267 2.00 8 -2.81 20 -56.20 
  Schneider, Guillaume 1619 FRA0.001-0.1120-2.20 
  Debbiche, Amir 1138 FRA0.001-0.6720-13.40 
  Boudet, Nicole 1137 FRA0.501-0.1820-3.60 
  Vinet, Clement 1148 FRA0.001-0.6620-13.20 
  Laffargue, Gabriel 1149 FRA0.501-0.1620-3.20 
  Boumrar, Emma 1137 FRA0.001-0.6820-13.60 
  Alibert, Axel 1096 FRA1.0010.27205.40 
  Sandras, Benjamin 1183 FRA0.001-0.6220-12.40 

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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