Individual Calculations April 2009
 Sazonova, Anastasia  Total change: -12.45  Rating chartPersonal card
 Polar Circle 2008 open Salekhard RUS 2008-11-29
RcRownchangeKK*chgGame
 1812 1750 0.00 2 -0.83 15 -12.45 
  Bogachuk, Fedor 1882 UKR0.001-0.3215-4.80 
  Orekhov, Nikolai 1741 RUS0.001-0.5115-7.65 

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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