Individual Calculations May 2011
 Borisov, Sergey M.  Total change: -32.40  Rating chartPersonal card
 Omsk Chmp. 2011 Final Omsk RUS 2011-02-08
RcRownchangeKK*chgGame
 1974 2071 3.50 9 -2.16 15 -32.40 
  Vieru, Vadim 1773 RUS1.0010.15152.25 
  Bogachkov, Igor f2337 RUS0.001-0.1815-2.70 
  Barakin, Gennady 1924 RUS0.001-0.7015-10.50 
  Uliashev, Alexander 1942 RUS0.501-0.1715-2.55 
  Tolkachiov, Vladimir 1985 RUS0.501-0.1215-1.80 
  Mikhailovsky, Viktor 1982 RUS0.001-0.6215-9.30 
  Petrenko, Andrey 1882 RUS1.0010.25153.75 
  Ratushny, Grigory 1915 RUS0.501-0.2115-3.15 
  Krivonogov, Yuri 2029 RUS0.001-0.5615-8.40 

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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