Individual Calculations May 2024
 Petrosyan, Armen  Total change: 0.90  Rating chartPersonal card
 21e Open de Beziers (-2400 elo) BEZIERS FRA 2024-04-27
RcRownchangeKK*chgGame
 1981 2357 5.50 6 0.09 10 0.90 
  Carre, Michel 1957  * FRA1.0010.08100.80 
  Hoeck, Christopher 1957  * FRA1.0010.08100.80 
  Moreno-Chabot, Clement 1957  * FRA1.0010.08100.80 
  Weill, Roland f1957  * FRA1.0010.08100.80 
  Grimault, Nathan 2101 FRA0.501-0.3110-3.10 
  Le Corronc, Yohan 1957  * FRA1.0010.08100.80 
 * 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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