Individual Calculations May 2012
 Sergeev, Andrey  Total change: 18.90  Rating chartPersonal card
 Irkutsk Chmp. 2012 Men Irkutsk RUS 2012-03-24
RcRownchangeKK*chgGame
 2114 2048 5.00 9 1.26 15 18.90 
  Khantuev, Alexander f2352 RUS0.5010.36155.40 
  Gayanov, Khalil 1828 RUS1.0010.22153.30 
  Shelk, Alexander f2361 RUS0.5010.36155.40 
  Okunev, Lev 2184 RUS0.001-0.3215-4.80 
  Kozubay, Uulu Azamat 2134 KGZ0.001-0.3815-5.70 
  Ginzburg, Alexander 2074 RUS1.0010.54158.10 
  Usov, Alexander 1686 RUS1.0010.10151.50 
  Rozhnev, Gennady 2094 RUS0.5010.06150.90 
  Siuniakov, Igor m2309 RUS0.5010.32154.80 

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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