Individual Calculations December 2012
 Fressinet, Laurent  Total change: -3.50  Rating chartPersonal card
 Campeonato de Espaņa de Clubes Division de Honor Leon ESP 2012-11-05
 2537 2703 2.50 4 -0.35 10 -3.50 
  Ter-Sahakyan, Samvel g2580 ARM0.501-0.1710-1.70 
  Fier, Alexandr g2567 BRA1.0010.32103.20 
  Valdes, Leonardo m2414 CRC0.501-0.3410-3.40 
  Delchev, Aleksander g2587 BUL0.501-0.1610-1.60 

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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