Individual Calculations September 2011
 Criqui, Laurence  Total change: -9.60  Rating chartPersonal card
 8e open de Villard de Lans VILLARD DE LANS FRA 2011-06-25
RcRownchangeKK*chgGame
 1714 1626 1.00 4 -0.64 15 -9.60 
  Obringer, Jean-Marc 2026  * FRA0.001-0.0815-1.20 
  Ringot, Maxime 1730 FRA0.001-0.3615-5.40 
  Guedon, Sosthene 1587 FRA0.001-0.5515-8.25 
  Mellet, Roger 1513 FRA1.0010.35155.25 
 * 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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