Individual Calculations July 2011
 Chuhachev, Vladimir  Total change: -10.50  Rating chartPersonal card
 Vladivostok 2011 open Vladivostok RUS 2011-06-01
RcRownchangeKK*chgGame
 1961 2081 4.50 8 -0.70 15 -10.50 
  Melikhov, Ilya 1830 RUS1.0010.19152.85 
  Pavlovskiy, Mikhail 2204 RUS0.5010.17152.55 
  Trofaniuk, Arseniy 1965 RUS0.001-0.6615-9.90 
  Frolov, Sergey 1851 RUS1.0010.21153.15 
  Pogosyan, Yuriy 1847 RUS1.0010.21153.15 
  Nechepurenko, Dmitriy 1973 RUS0.001-0.6515-9.75 
  Ribachenko, Roman 2159 RUS0.001-0.3915-5.85 
  Petko, Darya 1859 RUS1.0010.22153.30 

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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