Individual Calculations April 2015
 Grigoriev, Oleg  Total change: -6.80  Rating chartPersonal card
 Winter on Petrograd Side 2015 St. Petersburg RUS 2015-02-23
RcRownchangeKK*chgGame
 1923 1934 4.00 8 -0.17 40 -6.80 
  Moroz, Anastasiya 1565 RUS1.0010.10404.00 
  Monin, Nikolay m2220 RUS0.001-0.1640-6.40 
  Sapegin, Yaroslav 1761 RUS1.0010.274010.80 
  Savinov, Leonid 2176 RUS0.001-0.2040-8.00 
  Gantsevich, Dmitry 1718 RUS1.0010.22408.80 
  Utkin, Aleksey f2308 RUS0.001-0.1040-4.00 
  Klobukov, Sergey 1902 RUS0.001-0.5440-21.60 
  Stepanov, Ivan 1735 RUS1.0010.24409.60 

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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