Rapid: Individual Calculations May 2015
 Krush, Irina  Total change: -11.60  Rating chartPersonal card
 Women's World Championship 2015. Rapid TB. Sochi RUS 2015-03-16
RcRownchangeKK*chgGame
 2435 2467 0.50 2 -0.58 20 -11.60 
  Harika, Dronavalli gwg2435 IND0.001-0.5420-10.80 
  Harika, Dronavalli gwg2435 IND0.501-0.0420-0.80 

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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