Individual Calculations July 2009
 Chuldum, Artysh  Total change: -3.75  Rating chartPersonal card
 SibFR Chmp. 2009 Men Irkutsk RUS 2009-05-10
RcRownchangeKK*chgGame
 2151 2182 4.00 8 -0.25 15 -3.75 
  Badmatsyrenov, Oleg f2386 RUS0.001-0.2415-3.60 
  Goryachkin, Alexander 1967 RUS1.0010.23153.45 
  Dondukov, Sengdorji 2280 RUS0.001-0.3715-5.55 
  Shalygin, Nikolay 1921 RUS1.0010.18152.70 
  Pushkarev, Dmitry f2424 RUS0.001-0.2015-3.00 
  Tunik, Sergey 1832 RUS1.0010.11151.65 
  Pavlov, Oleg f2328 RUS0.001-0.3015-4.50 
  Petrov, Andrey A 2066 RUS1.0010.34155.10 

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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