Individual Calculations March 2013
 Aleksandrov, Grigoriy  Total change: -8.70  Rating chartPersonal card
 Winter on Petrograd Side 2013 St. Petersburg RUS 2013-02-11
RcRownchangeKK*chgGame
 1917 1872 3.00 8 -0.58 15 -8.70 
  Golovankov, Vladimir 2235 RUS0.001-0.1015-1.50 
  Gudkov, Gennady 1633 RUS1.0010.20153.00 
  Pyatin, Alexander 2135 RUS0.001-0.1815-2.70 
  Gantsevich, Aleksei 2032 RUS0.5010.21153.15 
  Opanasenko, Mikhail 1973 RUS0.001-0.3615-5.40 
  Bondarenko, Dmitry 1960 RUS0.001-0.3815-5.70 
  Gantsevich, Aleksey A. 1605 RUS1.0010.18152.70 
  Lyazhkov, Sergey 1762 RUS0.501-0.1515-2.25 

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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