Rapid: Individual Calculations May 2023
 Ribourg, Louis  Total change: 22.40  Rating chartPersonal card
 22e Rapide Fide de l'Echecs Club Montpellier MONTPELLIER FRA 2023-04-15
RcRownchangeKK*chgGame
 1344 1099 1.50 4 0.56 40 22.40 
  Pachon, Bernard 1636 FRA0.001-0.0340-1.20 
  Magnin, Roman 1264 FRA0.001-0.2840-11.20 
  Priol Ramiere, Sullivan 1282 FRA0.5010.24409.60 
  Azzi, Yanis 1192 FRA1.0010.634025.20 

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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