Individual Calculations January 2009
 Koryakin, Viktor  Total change: 57.25  Rating chartPersonal card
 59. Kolomna Chmp. 2008 SF B Kolomna RUS 2008-11-17
RcRownchangeKK*chgGame
 1953 1898 7.00 11 2.29 25 57.25 
  Alexandrov, Anatoly 2225 RUS0.5010.37259.25 
  Makushkin, Aleksandr 1750 RUS1.0010.30257.50 
  Polikushin, Viktor 1967 RUS0.001-0.4025-10.00 
  Korochkin, Viktor 2088 RUS0.5010.25256.25 
  Vygovsky, Alexey 2127 RUS0.001-0.2125-5.25 
  Suhov, Anatoliy 2021 RUS1.0010.672516.75 
  Mikhailov, Anfir 1841 RUS1.0010.422510.50 
  Razumovskiy, Aleksandr 1947 RUS0.5010.07251.75 
  Katranov, Anton 1844 RUS1.0010.422510.50 
  Chernyshov, Aleksandr 2117 RUS0.5010.28257.00 
  Berezin, Mikhail 1558 RUS1.0010.12253.00 

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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