Individual Calculations September 2009
 Skripchenko, Vladimir N.  Total change: -15.75  Rating chartPersonal card
 8. Tsiolkovsky Memorial 2009 open Kaluga RUS 2009-07-31
RcRownchangeKK*chgGame
 1944 1841 2.00 7 -0.63 25 -15.75 
  Gromadin, Gleb 2191 RUS0.001-0.1125-2.75 
  Yurchenkov, Yury 2002 RUS0.001-0.2925-7.25 
  Stepanov, Igor 2030 RUS0.001-0.2525-6.25 
  Naibov, Fizuli 1740 RUS0.501-0.1425-3.50 
  Karavaeva, Anastasia 1770 RUS0.501-0.1025-2.50 
  Khozhanov, Khazhanurat 1932 RUS0.001-0.3825-9.50 
  Hylapov, Valentin 1941 RUS1.0010.642516.00 

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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