Individual Calculations July 2013
 Durbize, Patrick  Total change: 5.40  Rating chartPersonal card
 12eme Open des +55 de Muret MURET FRA 2013-06-10
RcRownchangeKK*chgGame
 1718 1904 3.00 4 0.18 30 5.40 
  Ramonell, Jacques 1504  * FRA1.0010.08302.40 
  Maruejols, Claude 2006 FRA0.001-0.3630-10.80 
  Galobardes, Michel 1572 FRA1.0010.12303.60 
  Rouede, Gilbert 1788 FRA1.0010.343010.20 
 * 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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