Individual Calculations October 2017
 Vikulin, Alexander A.  Total change: -7.60  Rating chartPersonal card
 Anapa_2017_open Anapa RUS 2017-09-01
RcRownchangeKK*chgGame
 1798 1788 3.50 8 -0.38 20 -7.60 
  Volkov, Dmitry V 2188  * RUS0.001-0.0820-1.60 
  Fedorenko, Ekaterina 1388  * RUS1.0010.08201.60 
  Shapfiullin, Ildar 2026 RUS0.001-0.2020-4.00 
  Lobov, Aleksandr Dm. 1692 RUS0.001-0.6320-12.60 
  Fedorenko, Roman 1496 RUS1.0010.15203.00 
  Petrov, Maksim 1673 RUS0.501-0.1620-3.20 
  Tatarinova, Elena 1981 RUS1.0010.752015.00 
  Groisman, Anatoliy 1943 RUS0.001-0.2920-5.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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