Individual Calculations January 2011
 Gabaidulina, Olga  Total change: 20.25  Rating chartPersonal card
 Satka 2010 open Satka RUS 2010-11-13
RcRownchangeKK*chgGame
 1957 1891 3.00 4 1.35 15 20.25 
  Mikhailov, Vladimir 1973 RUS0.5010.11151.65 
  Vyalykh, Anastasiya 1777 RUS1.0010.34155.10 
  Gretsov, Sergey 2041 RUS1.0010.701510.50 
  Ivanov, Stepan 2037 RUS0.5010.20153.00 

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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