Individual Calculations December 2012
 Jerez Perez, Alfonso  Total change: -1.00  Rating chartPersonal card
 Campeonato de Espaņa de Clubes Division de Honor Leon ESP 2012-11-05
 2629 2411 1.50 7 -0.10 10 -1.00 
  Fluvia Poyatos, Joan m2490 ESP0.001-0.3910-3.90 
  Van Wely, Loek g2691 NED0.001-0.1610-1.60 
  Negi, Parimarjan g2638 IND0.5010.29102.90 
  Vachier-Lagrave, Maxime g2711 FRA0.001-0.1510-1.50 
  Sargissian, Gabriel g2679 ARM0.5010.33103.30 
  Shimanov, Aleksandr g2597 RUS0.001-0.2610-2.60 
  Kovalyov, Anton g2596 ARG0.5010.24102.40 

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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