Individual Calculations September 2009
 Romanova, Anastasia  Total change: 3.90  Rating chartPersonal card
 15. Maestro 2009 open Berdsk RUS 2009-07-08
RcRownchangeKK*chgGame
 2024 1825 2.00 7 0.26 15 3.90 
  Telelyaev, Alexander 2131 RUS0.001-0.1415-2.10 
  Egitov, Alexey 2032 RUS0.5010.27154.05 
  Sukhorukov, Anatoly 2026 RUS0.001-0.2415-3.60 
  Survilo, Alla 2019 RUS0.5010.25153.75 
  Survilo, Viktoria 1916 RUS0.001-0.3815-5.70 
  Gorbachev, Anton 2004 RUS1.0010.731510.95 
  Korotkova, Ekaterina 2038 RUS0.001-0.2315-3.45 

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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