Individual Calculations December 2012
 Trigo Urquijo, Sergio  Total change: -4.05  Rating chartPersonal card
 Campeonato de Espaņa de Clubes Division de Honor Leon ESP 2012-11-05
RcRownchangeKK*chgGame
 2409 2237 0.00 1 -0.27 15 -4.05 
  Alexandrova, Olga mwg2409 ESP0.001-0.2715-4.05 

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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