Individual Calculations June 2023
 Kozlowski, Thierry  Total change: -12.00  Rating chartPersonal card
 Open de Champagne 2023 REIMS FRA 2023-05-27
RcRownchangeKK*chgGame
 1532 1854 4.50 6 -0.60 20 -12.00 
  Bremont, Valentin 1454  * FRA1.0010.08201.60 
  Leproux, Tristan 1526 FRA1.0010.13202.60 
  Musicki, Nicolas 1476 FRA0.501-0.4120-8.20 
  Plateaux, Lucas 1492 FRA1.0010.10202.00 
  Dion, Esteban 1437 FRA0.001-0.9320-18.60 
  Cote, Frederic 1807 FRA1.0010.43208.60 
 * 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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