Individual Calculations May 2023
 Wacrenier, Jerome  Total change: -14.60  Rating chartPersonal card
 Team 2023 - Nationale 3 r9 FRANCE FRA 2023-04-02
RcRownchangeKK*chgGame
 1852 1621 0.50 1 0.29 20 5.80 
  Ekici, Halim 1852 TUR0.5010.29205.80 

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)
 
 11eme LUC Open - Tournoi international d'echecs de Lille LILLE FRA 2023-04-15
RcRownchangeKK*chgGame
 1606 1621 2.50 6 -1.02 20 -20.40 
  Rudiano, Nicolas 2038 FRA0.001-0.0720-1.40 
  Decrock, Justin 1323 FRA0.501-0.3520-7.00 
  Korneev, Oleg g2468 ESP0.0010.00200.00 
  Poupard, Romain 1221  * FRA0.001-0.9220-18.40 
  Blois, Dominique 1137 FRA1.0010.05201.00 
  Colin, Gerard 1449 FRA1.0010.27205.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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