Individual Calculations August 2012
 Khamroev, Ravshan  Total change: -5.55  Rating chartPersonal card
 40th Annual World Open - U2400 Section Philadelphia, Pennsylvania USA 2012-07-02
RcRownchangeKK*chgGame
 2181 2288 3.50 6 -0.37 15 -5.55 
  Velikanov, Alexander 2143 USA1.0010.31154.65 
  Shen, Arthur f2242 USA0.001-0.5615-8.40 
  Treger, Yefim 2217 USA0.501-0.1015-1.50 
  Katz, Alexander R 2174 USA0.001-0.6615-9.90 
  Finney, Stuart S 2144 USA1.0010.31154.65 
  Iwu, Okechukwu Ane 2166 USA1.0010.33154.95 

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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