Individual Calculations May 2010
 Rumak, Mikhail A.  Total change: 33.50  Rating chartPersonal card
 63. Karelian Chmp. 2010 open Petrozavodsk RUS 2010-02-20
RcRownchangeKK*chgGame
 2137 2044 4.00 7 1.34 25 33.50 
  Andronov, Mikhail G. 2165 RUS0.5010.16254.00 
  Oshukov, Andrey M. 2106 RUS0.5010.09252.25 
  Osmolny, Vladimir I. f2211 RUS0.5010.22255.50 
  Dzhangobegov, Vladimir 2296 RUS0.001-0.1925-4.75 
  Drats, Andrey V. 2101 RUS0.5010.08252.00 
  Puzyrevsky, Boris M. 1967 RUS1.0010.39259.75 
  Phil, Ilya N. 2111 RUS1.0010.592514.75 

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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