Individual Calculations April 2009
 Kurnaev, Vladimir  Total change: -14.25  Rating chartPersonal card
 Moscow open 2009 B Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2015 2063 3.00 7 -0.95 15 -14.25 
  Volkov, Anton 2268 RUS0.5010.26153.90 
  Muromtsev, Arthur f2259 RUS0.001-0.2515-3.75 
  Shabanov, Nurlan Mammad Oglu 1824 AZE0.001-0.8015-12.00 
  Popov, Mikhail 1965 RUS1.0010.37155.55 
  Shubin, Gennady 1913 RUS1.0010.30154.50 
  Kanjaryan, Vladimir 1878 ARM0.501-0.2415-3.60 
  Shliakhov, Ivan 1999 RUS0.001-0.5915-8.85 

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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