Individual Calculations January 2010
 Borisov, Sergey M.  Total change: 30.45  Rating chartPersonal card
 SF Omsk Chmp. 2009 Omsk RUS 2009-12-01
RcRownchangeKK*chgGame
 2094 2008 5.50 9 2.03 15 30.45 
  Breit, Nikolai 1993 RUS0.501-0.0215-0.30 
  Nevorotov, Boris 2012 RUS1.0010.51157.65 
  Pozdniakov, Vladimir 2212 RUS0.5010.26153.90 
  Strizhachenko, Yuri 2104 RUS1.0010.63159.45 
  Volkov, Alexander 2122 RUS0.001-0.3415-5.10 
  Zikunov, B 2221 RUS0.5010.27154.05 
  Kislova, Valentina 2091 RUS1.0010.61159.15 
  Zikunova, Valeria 2042 RUS0.001-0.4515-6.75 
  Pinigin, Vladimir 2051 RUS1.0010.56158.40 

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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