Individual Calculations September 2010
 Dorfman, Iossif  Total change: 2.10  Rating chartPersonal card
 Chpt de France - National A Belfort FRA 2010-08-09
RcRownchangeKK*chgGame
 2597 2583 5.50 11 0.21 10 2.10 
  Bacrot, Etienne g2720 FRA0.5010.18101.80 
  Charnushevich, Aliaksei m2497 FRA0.501-0.1210-1.20 
  Tkachiev, Vladislav g2639 FRA0.5010.08100.80 
  Sokolov, Andrei g2596 FRA0.5010.02100.20 
  Bauer, Christian g2612 FRA0.5010.04100.40 
  Degraeve, Jean-Marc g2569 FRA0.501-0.0210-0.20 
  Edouard, Romain g2620 FRA0.5010.05100.50 
  Cornette, Matthieu g2543 FRA0.501-0.0610-0.60 
  Hamdouchi, Hicham g2600 FRA0.5010.02100.20 
  Fressinet, Laurent g2697 FRA0.5010.16101.60 
  Bricard, Emmanuel g2478 FRA0.501-0.1410-1.40 

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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