Individual Calculations May 2010
 Sadovnichuk, Sergey  Total change: -36.30  Rating chartPersonal card
 Omsk Chmp. 2010 Final Omsk RUS 2010-02-20
RcRownchangeKK*chgGame
 2045 2193 4.50 10 -2.42 15 -36.30 
  Chagasov, Oleg 1937 RUS0.501-0.3115-4.65 
  Manchenko, Vladimir 2048 RUS0.501-0.1915-2.85 
  Nevorotov, Boris 1993 RUS1.0010.24153.60 
  Boichuk, Alexei 2144 RUS0.501-0.0715-1.05 
  Artemiev, Vladislav 2229 RUS0.001-0.4515-6.75 
  Dergatchov, Alexander 2032 RUS0.501-0.2115-3.15 
  Skokov, Boris 2016 RUS0.001-0.7315-10.95 
  Breit, Nikolai 1993 RUS0.001-0.7615-11.40 
  Tolkachiov, Vladimir 2015 RUS1.0010.27154.05 
  Borisov, Sergey M. 2038 RUS0.501-0.2115-3.15 

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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