Individual Calculations September 2009
 Zikunov, B  Total change: -6.30  Rating chartPersonal card
 15. Maestro 2009 open Berdsk RUS 2009-07-08
RcRownchangeKK*chgGame
 2058 2227 6.00 9 -0.42 15 -6.30 
  Koveshnikova, Daria 1994 RUS1.0010.21153.15 
  Medvedev, Emelian 2066 RUS0.501-0.2115-3.15 
  Toder, Alexander 1968 RUS0.501-0.3215-4.80 
  Pavlovskiy, Pavel 2069 RUS0.501-0.2115-3.15 
  Ruzanov, Alexander 2031 RUS1.0010.25153.75 
  Altunin, Stanislav 2137 RUS1.0010.38155.70 
  Bublei, Pavel 2189 RUS0.501-0.0515-0.75 
  Chernikov, Vladislav 1922 RUS0.501-0.3615-5.40 
  Ospanov, Nazar 2146 KAZ0.501-0.1115-1.65 

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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