Individual Calculations August 2012
 Sergeev, Ilya  Total change: -9.45  Rating chartPersonal card
 Maestro open 2012 Berdsk RUS 2012-07-08
RcRownchangeKK*chgGame
 1953 2034 3.00 6 -0.63 15 -9.45 
  Zograf, Svetlana 1812 RUS1.0010.22153.30 
  Shulajakov, Alexander 1830 RUS1.0010.24153.60 
  Solovyev, Nikita 2122 RUS0.001-0.3815-5.70 
  Slugin, Alexander 2162 RUS0.001-0.3315-4.95 
  Pilyshenko, Polina 1886 RUS0.501-0.2015-3.00 
  Sandrakov, Pavel 1903 RUS0.501-0.1815-2.70 

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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