Individual Calculations July 2016
 Efimenko, Aleksandr  Total change: 52.80  Rating chartPersonal card
 White Nights 2016 Open St.Petersburg RUS 2016-06-18
RcRownchangeKK*chgGame
 1913 1825 4.50 8 1.32 40 52.80 
  Markevich, Ilya 2207 RUS0.001-0.0940-3.60 
  Popovich, Alexey 1568 RUS1.0010.18407.20 
  Kazakevich, Grigoriy 2067 RUS1.0010.804032.00 
  Morozov, Mikhail M. 1989 RUS0.001-0.2840-11.20 
  Chernov, Maksim 2068 RUS0.001-0.2040-8.00 
  Ismagilov, Igor 1648 RUS1.0010.274010.80 
  Don, Aleksandr 1885 RUS1.0010.584023.20 
  Popov, Alexei 1871 RUS0.5010.06402.40 

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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