Individual Calculations April 2009
 Sorokin, Evgeniy  Total change: 1.35  Rating chartPersonal card
 42. Rating tmnt open Kimry RUS 2009-01-02
RcRownchangeKK*chgGame
 2145 2267 6.00 9 0.09 15 1.35 
  Kudrin, Vladimir 1992 RUS1.0010.17152.55 
  Efimov, Andrey 2142 RUS0.501-0.1715-2.55 
  Evdokimov, Oleg 2091 RUS1.0010.27154.05 
  Makhnev, Vladimir f2260 RUS1.0010.49157.35 
  Kolpakov, Nikolay 2207 RUS0.501-0.0815-1.20 
  Volkov, Evgeny 2212 RUS1.0010.42156.30 
  Asrian, Armen 2162 RUS0.001-0.6415-9.60 
  Petrov, Ilja 2222 RUS0.001-0.5615-8.40 
  Pospelov, Sergey 2017 RUS1.0010.19152.85 

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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