Individual Calculations December 2012
 Ponomariov, Ruslan  Total change: -9.00  Rating chartPersonal card
 Campeonato de Espaņa de Clubes Division de Honor Leon ESP 2012-11-05
 2644 2741 3.50 7 -0.90 10 -9.00 
  Iturrizaga, Eduardo g2656 VEN0.501-0.1210-1.20 
  Marin, Mihail f2547 ROU0.501-0.2510-2.50 
  Alsina Leal, Daniel g2536 ESP1.0010.24102.40 
  Harikrishna, P. g2692 IND0.501-0.0710-0.70 
  Dominguez Perez, Leinier g2726 CUB0.001-0.5210-5.20 
  Cheparinov, Ivan g2710 BUL0.501-0.0410-0.40 
  McHedlishvili, Mikheil g2639 GEO0.501-0.1410-1.40 

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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