Individual Calculations May 2010
 Davydov, Stepan  Total change: 15.75  Rating chartPersonal card
 Perm March 2010 open A Perm RUS 2010-02-27
RcRownchangeKK*chgGame
 2136 2196 5.00 7 1.05 15 15.75 
  Voronov, Vitaly N 1809 RUS1.0010.09151.35 
  Goldshtein, Grigory 2111 RUS1.0010.38155.70 
  Terentjev, Vladislav 2239 RUS0.5010.06150.90 
  Volodin, Ivan 2235 RUS0.5010.05150.75 
  Shalynykh, Viktor 2060 RUS1.0010.32154.80 
  Zhulanov, Viktor f2238 RUS0.5010.06150.90 
  Ivanov, Rostislav f2260 RUS0.5010.09151.35 

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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