Individual Calculations January 2009
 Fyodorova, Irina  Total change: 8.10  Rating chartPersonal card
 Zhukovsky open 2008 A Zhukovsky RUS 2008-11-28
RcRownchangeKK*chgGame
 2021 1968 4.00 8 0.54 15 8.10 
  Karlson, Vladilen 2230 RUS0.001-0.1815-2.70 
  Dolgova, Tamara 1929 RUS0.501-0.0515-0.75 
  Mozgalov, Viktor 1905 RUS1.0010.41156.15 
  Belyaev, Oleg 2120 RUS1.0010.701510.50 
  Marchukov, Dmitriy 2108 RUS0.001-0.3115-4.65 
  Rigovich, Albert 2008 RUS0.001-0.4415-6.60 
  Tamarovskiy, Andrey 1910 RUS1.0010.42156.30 
  Shkolyar, Arkadiy 1961 RUS0.501-0.0115-0.15 

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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