Individual Calculations July 2011
 Marcelin, Cyril  Total change: -5.30  Rating chartPersonal card
 Team - Top 12 FRANCE FRA 2011-05-26
RcRownchangeKK*chgGame
 2475 2482 1.00 3 -0.53 10 -5.30 
  Dumitrache, Dragos-Nicolae m2445 ROU0.501-0.0510-0.50 
  Kallai, Gabor g2460 HUN0.501-0.0310-0.30 
  Williams, Simon K g2520 ENG0.001-0.4510-4.50 

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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