Individual Calculations September 2009
 Tchernyi, Viktor  Total change: -4.95  Rating chartPersonal card
 Moscow region Chmp. 2009 open Serpukhov RUS 2009-07-28
RcRownchangeKK*chgGame
 2202 2145 3.50 9 -0.33 15 -4.95 
  Kovalev, Vladislav f2307 BLR0.001-0.2915-4.35 
  Shikhta, Vladislav 1881 RUS1.0010.18152.70 
  Nachev, Stanislav f2411 RUS0.5010.32154.80 
  Bykov, Alexey f2300 RUS0.5010.21153.15 
  Borisova, Elizaveta wg2229 RUS1.0010.62159.30 
  Dzhangobegov, Vladimir 2242 RUS0.5010.13151.95 
  Babikov, Ivan f2333 RUS0.001-0.2615-3.90 
  Stetsko, Lanita 2067 BLR0.001-0.6115-9.15 
  Isaly, Sultan 2051 RUS0.001-0.6315-9.45 

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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