Individual Calculations May 2012
 Drill, Frank  Total change: -1.50  Rating chartPersonal card
 Open A de MaubuĂ©e Gondoire Echecs (-2200) CHAMPS SUR MARNE FRA 2012-03-01
RcRownchangeKK*chgGame
 1944 2135 5.00 7 -0.10 15 -1.50 
  Pachon, Bernard 1822 FRA1.0010.14152.10 
  Afraoui, Solenn 1923 FRA1.0010.23153.45 
  Le Ray, Olivier 1947 FRA0.501-0.2415-3.60 
  Toure, Vasanth 1735  * FRA1.0010.08151.20 
  Mirimanian, Haik 1946 ALB1.0010.25153.75 
  Rakem, Zine-Eddine 2145 ALG0.5010.01150.15 
  Adda, Olivier 2087 FRA0.001-0.5715-8.55 
 * 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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