Individual Calculations April 2008
 Mkrtchyan, Sergey  Total change: -17.85  Rating chartPersonal card
 Voskresensk 2008 Rtg Voskresensk RUS 2007-12-31
RcRownchangeKK*chgGame
 2232 2105 2.50 11 -1.19 15 -17.85 
  Beskov, Vladimir 2189 RUS0.001-0.3815-5.70 
  Voinov, Sergey 2264 RUS0.001-0.2915-4.35 
  Donskov, Andrey 2077 RUS1.0010.46156.90 
  Rasskazov, Vladimir f2398 RUS0.001-0.1515-2.25 
  Lyoshin, Yuri 2212 RUS0.001-0.3515-5.25 
  Sergeev, Alexey 2206 RUS1.0010.64159.60 
  Mkrtchyan, Arshak 2219 RUS0.001-0.3415-5.10 
  Tarasov, Yuri 2222 RUS0.001-0.3415-5.10 
  Korochkin, Viktor 2186 RUS0.5010.11151.65 
  Lunin, Mikhail 2191 RUS0.001-0.3815-5.70 
  Mikhedov, Konstantin f2383 RUS0.001-0.1715-2.55 

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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