Individual Calculations July 2009
 Chernov, Yurij  Total change: 3.30  Rating chartPersonal card
 M.Chigorin CCC 2009 Final St.Petersburg RUS 2009-05-19
RcRownchangeKK*chgGame
 2088 2154 5.50 9 0.22 15 3.30 
  Grigoryev, Mikhail 1937 RUS1.0010.22153.30 
  Komarov, Andrei 1980 RUS1.0010.27154.05 
  Naumenko, Oleg 2239 RUS0.5010.12151.80 
  Golovankov, Vladimir 2292 RUS0.001-0.3115-4.65 
  Zanan, Evgeny 1990 RUS0.001-0.7215-10.80 
  Frakin, Nikolay 1974 RUS1.0010.26153.90 
  Eltsov, Valery 2070 RUS1.0010.38155.70 
  Vunder, Andrey 2259 RUS0.001-0.3615-5.40 
  Panjkov, Oleg 2051 RUS1.0010.36155.40 

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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