Individual Calculations November 2009
 Venglinsky, Sergey A.  Total change: -37.00  Rating chartPersonal card
 Karelian Autumn 2009 B open Petrozavodsk RUS 2009-10-10
RcRownchangeKK*chgGame
 1923 1855 1.00 6 -1.48 25 -37.00 
  Oshukov, Andrey M. 2076 RUS0.001-0.2225-5.50 
  Stebunov, Alexander A. 1963 RUS0.001-0.3525-8.75 
  Dmitriev, Andrey V. 1837 RUS0.001-0.5325-13.25 
  Velikodvorskaya, Regina 1737 RUS1.0010.34258.50 
  Starshinov, Mikhail M. 2049 RUS0.001-0.2525-6.25 
  Potievskaya, Alexandra 1876 RUS0.001-0.4725-11.75 

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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