Individual Calculations July 2008
 Drapeza, Sergey  Total change: 7.50  Rating chartPersonal card
 SF Irkutsk Chmp. 2008 Rtg Irkutsk RUS 2008-05-06
RcRownchangeKK*chgGame
 2029 1720 1.50 7 0.50 15 7.50 
  Kopylov, Oleg 1998 RUS0.5010.33154.95 
  Sidorov, Vladimir 2041 RUS1.0010.871513.05 
  Mjakonkikh, Dmitry 2070 RUS0.001-0.1115-1.65 
  Burdyko, Alexander 2016 RUS0.001-0.1515-2.25 
  Trapeznikova, Darya 1936 RUS0.001-0.2215-3.30 
  Kiselyov, Sergei 2070 RUS0.001-0.1115-1.65 
  Stulikov, Vyacheslav 2070 RUS0.001-0.1115-1.65 

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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