Rapid: Individual Calculations May 2023
 Fouassier, Jean  Total change: -7.20  Rating chartPersonal card
 Championnat Lycee Nord et Pas-de-Calais 2023 ISBERGUES FRA 2023-04-12
RcRownchangeKK*chgGame
 1343 1408 1.00 2 -0.18 40 -7.20 
  Tahar-Chaouch, Yazid 1326 FRA1.0010.394015.60 
  Lemaire, Lenny 1360 FRA0.001-0.5740-22.80 

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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