Individual Calculations July 2009
 Sydykova, Tamara  Total change: -19.50  Rating chartPersonal card
 Novosibirsk April 2009 open Novosibirsk RUS 2009-04-03
RcRownchangeKK*chgGame
 1898 1806 2.00 7 -0.78 25 -19.50 
  Okladnikov, Gennady 2156 RUS0.001-0.1125-2.75 
  Reshetnikova, Marina 1694 RUS0.001-0.6525-16.25 
  Tulupov, Mikhail 1721 RUS1.0010.38259.50 
  Bychkov, Leonid 1885 RUS1.0010.612515.25 
  Grif, Sergei 2140 RUS0.001-0.1225-3.00 
  Klimov, Valery 1928 RUS0.001-0.3325-8.25 
  Ivanov, Albert 1762 RUS0.001-0.5625-14.00 

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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