Individual Calculations February 2018
 Kruglikov, Alexander  Total change: 15.60  Rating chartPersonal card
 St. Petersburg Seniors Championship 2017 St. Petersburg RUS 2017-12-05
RcRownchangeKK*chgGame
 1904 1987 5.50 8 0.78 20 15.60 
  Kapelkina, Galina 1669 RUS0.501-0.3720-7.40 
  Kuptsov, Ivan 1612 RUS1.0010.09201.80 
  Fedorov, Sergey 2104 RUS1.0010.662013.20 
  Altshul, Raffael f2061 RUS0.5010.10202.00 
  Malinin, Vasily B. g2192 RUS0.001-0.2420-4.80 
  Afonin, Gennady 1722 RUS1.0010.18203.60 
  Smirnov, Leonid G. 1853 RUS1.0010.32206.40 
  Belov, Vladimir N. 2015 RUS0.5010.04200.80 

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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