Individual Calculations September 2011
 Tireau, Jean-Marie  Total change: -22.50  Rating chartPersonal card
 26e Open International d'Avoine AVOINE FRA 2011-07-23
RcRownchangeKK*chgGame
 1556 1636 2.00 6 -1.50 15 -22.50 
  Godart, Michel 1784 BEL0.001-0.3015-4.50 
  Salgues, Michel 1748 FRA0.001-0.3515-5.25 
  Maingret, Valentin 1415 FRA0.001-0.7815-11.70 
  Duval, Claire 1707 FRA0.001-0.4015-6.00 
  Habiballah, Linda 1236  * FRA1.0010.08151.20 
  Hatrel, Arnaud 1444 FRA1.0010.25153.75 
 * 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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