Individual Calculations May 2012
 Claude, Roger Daniel  Total change: -6.60  Rating chartPersonal card
 Coupe du Leman Cat. A - VAUD 2012 different places SUI 2012-01-02
RcRownchangeKK*chgGame
 1941 1598 0.50 6 -0.22 30 -6.60 
  Zaza, Ludovic 1927 SUI0.001-0.1230-3.60 
  Jenny, Gerald 1910 SUI0.001-0.1430-4.20 
  Patuzzo, Fabrizio f1998  * SUI0.001-0.0830-2.40 
  Chervet, Olivier 1988 SUI0.001-0.0930-2.70 
  Jaquier, Daniel 1832 SUI0.5010.29308.70 
  Leresche, Samuel 1990 SUI0.001-0.0830-2.40 
 * 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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