Individual Calculations April 2009
 Shirokov, Sergey  Total change: -18.15  Rating chartPersonal card
 Obninsk Chmp. 2009 Rtg Obninsk RUS 2009-01-12
RcRownchangeKK*chgGame
 1971 2065 5.50 11 -1.21 15 -18.15 
  Maksakov, Petr 1868 RUS1.0010.25153.75 
  Dubov, Alexandr 1903 RUS0.001-0.7115-10.65 
  Khobotova, Olesia 1971 RUS1.0010.37155.55 
  Kulikova, Alena 1794 RUS0.001-0.8315-12.45 
  Kushnerev, Oleg 1722 RUS1.0010.12151.80 
  Panko, Alexander 2087 RUS0.001-0.4715-7.05 
  Dadukov, Victor 2122 RUS0.001-0.4215-6.30 
  Naibov, Fizuli 1787 RUS1.0010.17152.55 
  Makovich, A 2060 RUS1.0010.49157.35 
  Kurkin, Vladimir 2140 RUS0.5010.10151.50 
  Loginov, Anton 2232 RUS0.001-0.2815-4.20 

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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