Individual Calculations May 2023
 Poupard, Romain  Total change: 25.60  Rating chartPersonal card
 11eme LUC Open - Tournoi international d'echecs de Lille LILLE FRA 2023-04-15
RcRownchangeKK*chgGame
 1531 1013 1.00 6 0.64 40 25.60 
  Decrock, Justin 1323 FRA0.001-0.1440-5.60 
  Declercq, Jean 1617 FRA0.001-0.0240-0.80 
  Wacrenier, Jerome 1621 FRA1.0010.984039.20 
  Charles, Gerald 1814 FRA0.0010.00400.00 
  Lemoine, Jean-Pierre 1475 FRA0.001-0.0540-2.00 
  Mahieu, Jacques 1338 BEL0.001-0.1340-5.20 

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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