Individual Calculations July 2011
 Andreeva, Plamena  Total change: -16.05  Rating chartPersonal card
 44th team championship for women Albena BUL 2011-06-02
RcRownchangeKK*chgGame
 2076 2093 0.50 3 -1.07 15 -16.05 
  Galunova, Tsveta 1943 BUL0.501-0.2015-3.00 
  Olarasu, Gabriela wg2266 ROU0.001-0.2715-4.05 
  Janeva, Mariya 2020 BUL0.001-0.6015-9.00 

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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