Rapid: Individual Calculations August 2022
 Lenain Bader, Arsene  Total change: 18.40  Rating chartPersonal card
 7e Open rapide de Yerres Open A YERRES FRA 2022-07-03
RcRownchangeKK*chgGame
 1585 1222 1.50 5 0.92 20 18.40 
  Lavielle, Luc 1652 FRA0.001-0.0720-1.40 
  Illa, Jose 1433 FRA0.001-0.2320-4.60 
  Giboreau, Romain 1707 FRA0.5010.46209.20 
  Posiere, Sylvain 1636 FRA1.0010.932018.60 
  Croise, Stephane 1498 FRA0.001-0.1720-3.40 

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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