Individual Calculations January 2009
 Dubovsky, Artyom  Total change: 24.25  Rating chartPersonal card
 St.Petersburg Chmp. 2008 QF open St.Petersburg RUS 2008-10-15
RcRownchangeKK*chgGame
 2002 1862 3.50 8 0.97 25 24.25 
  Mazurov, Georgy 2117 RUS0.001-0.1925-4.75 
  Kalashnikov, Pyotr 1986 RUS1.0010.672516.75 
  Panjkov, Oleg 2089 RUS0.001-0.2125-5.25 
  Gorbov, Andrey 1972 RUS0.001-0.3525-8.75 
  Kudriavtsev, Yury 1922 RUS1.0010.582514.50 
  Kharlamov, Igor 1964 RUS0.5010.14253.50 
  Stroganov, Anatoly 1953 RUS1.0010.622515.50 
  Penkov, Aleksey 2016 RUS0.001-0.2925-7.25 

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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