Individual Calculations January 2009
 Venglinskiy, Sergey  Total change: -23.75  Rating chartPersonal card
 Karelian Autumn 2008 B Petrozavodsk RUS 2008-10-08
RcRownchangeKK*chgGame
 1891 1883 4.00 10 -0.95 25 -23.75 
  Razh, Amalia 1878 RUS0.001-0.5125-12.75 
  Shanchuk, Ivan A. 1802 RUS1.0010.39259.75 
  Karpov, Alexander N. 1870 RUS0.001-0.5225-13.00 
  Kenina, Marina 1870 RUS1.0010.482512.00 
  Taldykin, Dmitry 1664 RUS1.0010.22255.50 
  Makarov, Pavel 1966 RUS0.001-0.3925-9.75 
  Vinogradov, Vladimir P. 2160 RUS0.001-0.1725-4.25 
  Velikodvorskaya, Regina 1716 RUS1.0010.28257.00 
  Potievskaya, Alexandra 1870 RUS0.001-0.5225-13.00 
  Ivanov, Alexander G. 2116 RUS0.001-0.2125-5.25 

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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