Individual Calculations September 2009
 Bikuzhin, Vaksim  Total change: 9.00  Rating chartPersonal card
 Volga Cup 2009 open Kostroma RUS 2009-07-03
RcRownchangeKK*chgGame
 2102 2209 6.00 9 0.36 25 9.00 
  Safaryan, Mikhail 1910 RUS1.0010.15253.75 
  Lyushin, Maxim 1913 RUS0.501-0.3525-8.75 
  Sergienko, Anton 1920 RUS1.0010.16254.00 
  Rodchenkov, Vitaly 2377 RUS0.5010.22255.50 
  Samojlov, Anton 2298 RUS0.001-0.3825-9.50 
  Mandrikov, Sergey 2053 RUS0.001-0.7125-17.75 
  Orlovtsev, Alexander 2017 RUS1.0010.25256.25 
  Tsygankov, Alexander 2024 RUS1.0010.26256.50 
  Derbenev, Andrey 2408 RUS1.0010.762519.00 

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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