Individual Calculations May 2011
 Styazhkina, Anna  Total change: 25.80  Rating chartPersonal card
 A.Alekhin Chess Club Champ 2011 St. Petersburg RUS 2011-03-02
RcRownchangeKK*chgGame
 1962 2000 5.00 6 1.72 15 25.80 
  Kiselev, Pavel 2199 RUS0.001-0.2415-3.60 
  Maskevich, Dmitry 1721 RUS1.0010.16152.40 
  Kantyshev, Nikita 1828 RUS1.0010.27154.05 
  Dubovsky, Artyom 1960 RUS1.0010.44156.60 
  Zhilchikov, Nikolai 2052 RUS1.0010.57158.55 
  Balaian, Artur 2014 RUS1.0010.52157.80 

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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