Individual Calculations May 2012
 Efimov, Anton  Total change: -23.10  Rating chartPersonal card
 Izhevsk Chmp. 2012 rtg Izhevsk RUS 2012-02-10
RcRownchangeKK*chgGame
 2037 1966 2.50 8 -0.77 30 -23.10 
  Lykov, Sergey 2173 RUS0.5010.27308.10 
  Fayzrakhmanov, Robert G. 2200 RUS0.001-0.2130-6.30 
  Ermakov, Garij 2009 RUS0.001-0.4430-13.20 
  Shumilov, Kirill 2158 RUS0.001-0.2530-7.50 
  Akhiyarov, Viktor 1850 RUS1.0010.343010.20 
  Ivanov, Vladimir A. 2028 RUS0.001-0.4130-12.30 
  Petukhov, Igor 1790 RUS1.0010.27308.10 
  Ermolaev, Evgeny 2085 RUS0.001-0.3430-10.20 

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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