Individual Calculations May 2011
 Bykov, Andrei  Total change: -31.35  Rating chartPersonal card
 Izhevsk Chmp. 2011 rtg Izhevsk RUS 2011-02-11
RcRownchangeKK*chgGame
 2002 2277 4.50 8 -2.09 15 -31.35 
  Novoselov, Alexander 1987 RUS0.001-0.8415-12.60 
  Kostitsina, Liubov 1930 RUS0.001-0.8915-13.35 
  Starostin, Dmitry 1955 RUS1.0010.13151.95 
  Makarenko, Alexandra 1931 RUS1.0010.11151.65 
  Shoomilov, Kirill 2137 RUS0.501-0.1915-2.85 
  Kuznetsov, Vladimir 2000 RUS1.0010.17152.55 
  Lepkasov, Vladislav 2118 RUS0.001-0.7115-10.65 
  Murygin, Dmitry 1960 RUS1.0010.13151.95 

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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