Individual Calculations March 2010
 Shirshova, Alena  Total change: -12.50  Rating chartPersonal card
 Uliyanovsk Cup 2009 open Uliyanovsk RUS 2009-12-05
RcRownchangeKK*chgGame
 1894 1785 1.00 4 -0.50 25 -12.50 
  Alekseev, Evgeni 2121 RUS0.001-0.1225-3.00 
  Chaplygin, Anton 2002 RUS0.001-0.2225-5.50 
  Vasiliev, Semen 1631 RUS1.0010.29257.25 
  Chepenko, Anton 1821 RUS0.001-0.4525-11.25 

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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