Individual Calculations January 2010
 Popkov, Andrey  Total change: 12.75  Rating chartPersonal card
 Team Moscow Chmp. 2009 B Moscow RUS 2009-11-16
RcRownchangeKK*chgGame
 1947 2138 2.00 2 0.51 25 12.75 
  Novitsky, Alexey 1915 RUS1.0010.22255.50 
  Kazennova, Daria 1979 RUS1.0010.29257.25 

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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