Individual Calculations May 2010
 Sergeev, Alexey B.  Total change: 34.65  Rating chartPersonal card
 63. Karelian Chmp. 2010 open Petrozavodsk RUS 2010-02-20
RcRownchangeKK*chgGame
 2120 2043 5.50 8 2.31 15 34.65 
  Dokutchaev, Alexander F. 2411 RUS0.5010.40156.00 
  Baroyan, Karen G. 1697 RUS1.0010.11151.65 
  Burkov, German A. 2172 RUS0.001-0.3315-4.95 
  Stebunov, Alexander A. 1930 RUS1.0010.35155.25 
  Pimenov, Revolt 2241 RUS0.001-0.2415-3.60 
  Popelyshev, Igor V. 2152 RUS1.0010.65159.75 
  Andronov, Mikhail G. 2165 RUS1.0010.671510.05 
  Savolainen, Lev P. f2190 RUS1.0010.701510.50 

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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