Individual Calculations May 2022
 Kosteniuk, Alexandra  Total change: -2.90  Rating chartPersonal card
 Team 2022 - Top 12 Feminin Poules FRANCE FRA 2022-04-07
RcRownchangeKK*chgGame
 2289 2516 3.50 5 -0.29 10 -2.90 
  Guichard, Pauline mwg2371 FRA0.001-0.6910-6.90 
  Bulmaga, Irina mwg2379 ROU1.0010.32103.20 
  Sebag, Marie gwg2461 FRA0.501-0.0810-0.80 
  Le Marec, Laura 2116  * FRA1.0010.08100.80 
  Kovacs, Klara wm2117 HUN1.0010.08100.80 
 * 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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