Individual Calculations December 2022
 Malbec, Robert  Total change: -49.60  Rating chartPersonal card
 Championnat de Vaucluse Veterans et Seniors Plus 2022-23 ORANGE FRA 2022-10-27
RcRownchangeKK*chgGame
 1267 1223 0.00 4 -1.91 20 -38.20 
  Pont, Jean-Claude 1658 FRA0.001-0.0620-1.20 
  Dubus, Jean-Pierre 1103 FRA0.001-0.6620-13.20 
  Passchier, Marie France 1095 FRA0.001-0.6720-13.40 
  Ricci, Jean-Marc 1212 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)
 
 Team 2023 - Nationale 4 r2 FRANCE FRA 2022-11-26
RcRownchangeKK*chgGame
 1175 1223 0.00 1 -0.57 20 -11.40 
  Perez, Victor 1175 FRA0.001-0.5720-11.40 

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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