Individual Calculations July 2009
 Budruev, Mikhail  Total change: -6.30  Rating chartPersonal card
 61. Nizhny Novgorod Chmp. 2009 open Nizhny Novgorod RUS 2009-03-06
RcRownchangeKK*chgGame
 1971 1783 1.50 7 -0.42 15 -6.30 
  Sargissyan, Sargis 2119 ARM0.001-0.1215-1.80 
  Volkov, Ilya 1699 RUS0.501-0.1215-1.80 
  Pashkin, Viktor 1894 RUS1.0010.65159.75 
  Chestnova, Olga 2052 RUS0.001-0.1715-2.55 
  Bojarinov, Victor A 2133 RUS0.001-0.1115-1.65 
  Shilnikov, Igor S. 1963 RUS0.001-0.2615-3.90 
  Bespalov, Maxim 1939 RUS0.001-0.2915-4.35 

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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