Individual Calculations January 2011
 Andreeva, Yulia  Total change: 20.85  Rating chartPersonal card
 St. Petersburg Champ. Girls U18 St. Petersburg RUS 2010-11-22
RcRownchangeKK*chgGame
 1988 1929 3.50 5 1.39 15 20.85 
  Sokolova, Vera wf2033 RUS0.5010.14152.10 
  Belenkaya, Dina wf2103 RUS0.001-0.2715-4.05 
  Efremova, Daria 1950 RUS1.0010.53157.95 
  Azimova, Karina 2011 RUS1.0010.61159.15 
  Opakhina, Irina 1841 RUS1.0010.38155.70 

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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