Individual Calculations May 2012
 Orlov, Sergei  Total change: 5.25  Rating chartPersonal card
 Spring on Petrograd Side 2012 St. Petersburg RUS 2012-04-02
RcRownchangeKK*chgGame
 2036 1780 1.50 6 0.35 15 5.25 
  Tkachev, Ivan 2127 RUS0.001-0.1115-1.65 
  Dushin, Nikolay 1992 RUS0.5010.27154.05 
  Skvortsov, Alexander 2143 RUS0.001-0.1015-1.50 
  Lisitsin, Boris 1997 RUS1.0010.781511.70 
  Bondarenko, Dmitry 1961 RUS0.001-0.2615-3.90 
  Mikhailov, Ivan 1994 RUS0.001-0.2315-3.45 

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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