Individual Calculations April 2009
 Chernyshov, Aleksandr  Total change: -16.20  Rating chartPersonal card
 59. Kolomna Chmp. 2008 Final Kolomna RUS 2009-01-08
RcRownchangeKK*chgGame
 2127 2163 5.50 12 -1.08 15 -16.20 
  Voinov, Sergey f2387 RUS0.001-0.2215-3.30 
  Vlasenkov, Mikhail 2029 RUS0.001-0.6815-10.20 
  Polikushin, Viktor 1994 RUS1.0010.28154.20 
  Kovpak, Igor 2091 RUS1.0010.40156.00 
  Koryakin, Viktor 1955 RUS0.501-0.2715-4.05 
  Gurov, Rodion 2042 RUS0.001-0.6615-9.90 
  Alexandrov, Anatoly 2243 RUS0.001-0.3915-5.85 
  Kalinin, Aleksandr 2110 RUS0.501-0.0715-1.05 
  Korochkin, Viktor 2076 RUS1.0010.38155.70 
  Ivanov, Yuri A. 2022 RUS1.0010.31154.65 
  Velikanov, Igor 2292 RUS0.001-0.3315-4.95 
  Berestnev, Vladimir 2288 RUS0.5010.17152.55 

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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