Individual Calculations September 2014
 Dorfman, Iossif  Total change: 3.30  Rating chartPersonal card
 Championnat de France 2014 - National NIMES FRA 2014-08-17
RcRownchangeKK*chgGame
 2593 2571 5.50 11 0.33 10 3.30 
  Degraeve, Jean-Marc g2566 FRA0.501-0.0110-0.10 
  Chabanon, Jean-Luc g2485 FRA0.501-0.1210-1.20 
  Fressinet, Laurent g2708 FRA0.001-0.3210-3.20 
  Maze, Sebastien g2565 FRA1.0010.49104.90 
  Sokolov, Andrei g2556 FRA0.501-0.0210-0.20 
  Bacrot, Etienne g2720 FRA0.5010.20102.00 
  Bauer, Christian g2658 FRA0.5010.12101.20 
  Roser, Kevin m2400 FRA0.501-0.2310-2.30 
  Gharamian, Tigran g2657 FRA0.5010.12101.20 
  Cornette, Matthieu g2533 FRA0.501-0.0510-0.50 
  Edouard, Romain g2680 FRA0.5010.15101.50 

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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