Individual Calculations January 2009
 Orekhovsky, Vasily  Total change: -13.65  Rating chartPersonal card
 Zhukovsky open 2008 A Zhukovsky RUS 2008-11-28
RcRownchangeKK*chgGame
 2040 2030 2.50 7 -0.91 15 -13.65 
  Scheglov, Andrey 2119 RUS0.001-0.3815-5.70 
  Onishchenko, Mikhail 1938 RUS0.501-0.1315-1.95 
  Marchukov, Dmitriy 2108 RUS0.001-0.3915-5.85 
  Dolgova, Tamara 1929 RUS0.001-0.6415-9.60 
  Kazankov, Andrey 2121 RUS1.0010.62159.30 
  Kolganov, Aleksandr 1837 RUS1.0010.25153.75 
  Karlson, Vladilen 2230 RUS0.001-0.2415-3.60 

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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