Individual Calculations April 2009
 Khromkin, Andrey  Total change: 12.15  Rating chartPersonal card
 Sport School Chess - 30 open Saratov RUS 2008-12-13
RcRownchangeKK*chgGame
 2256 2325 6.00 9 0.81 15 12.15 
  Fedukin, Alexandre 1994 RUS1.0010.12151.80 
  Podlipalin, Vladimir 2163 RUS0.501-0.2115-3.15 
  Rjanova, Valery 2027 RUS1.0010.15152.25 
  Petukhov, Dmitry f2411 RUS0.001-0.3815-5.70 
  Gagarkine, Nikolay 1986 RUS1.0010.12151.80 
  Onoprijchuk, Boris f2356 RUS1.0010.54158.10 
  Iljushin, Alexei g2564 RUS0.5010.30154.50 
  Andreikin, Dmitry g2603 RUS0.001-0.1715-2.55 
  Pokusaev, Vyacheslav f2204 RUS1.0010.34155.10 

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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