Individual Calculations April 2009
 Sergeev, Alexey  Total change: -9.00  Rating chartPersonal card
 Tomsk Chmp. 2009 Men Rtg Tomsk RUS 2008-12-15
RcRownchangeKK*chgGame
 2224 2159 3.00 8 -0.36 25 -9.00 
  Gankin, Stanislav 2275 RUS1.0010.662516.50 
  Kikyushkin, Alexander 2012 RUS0.501-0.2025-5.00 
  Loskutov, Oleg m2482 RUS0.001-0.1325-3.25 
  Puraev, Artemiy 2033 RUS0.501-0.1725-4.25 
  Kartashov, Dmitry 2221 RUS0.001-0.4125-10.25 
  Dmitrienko, Andrey f2288 RUS0.001-0.3325-8.25 
  Tilicheev, Viacheslav 2234 RUS0.001-0.4025-10.00 
  Konstantinov, Vasiliy 2246 RUS1.0010.622515.50 

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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