Individual Calculations February 2018
 Kononov, Viktor V.  Total change: -25.20  Rating chartPersonal card
 St. Petersburg 91st Championship_Quarterfinal 1-9 St. Petersburg RUS 2017-12-04
RcRownchangeKK*chgGame
 1900 2060 5.00 9 -1.26 20 -25.20 
  Titievskaya, Elizaveta 1801 RUS0.001-0.8220-16.40 
  Timirev, Sergey 1741 RUS1.0010.13202.60 
  Fateev, Michail 1921 RUS1.0010.31206.20 
  Levkov, Alexander 1687 RUS1.0010.10202.00 
  Puchkov, Yury 1998 RUS1.0010.41208.20 
  Ivanov, Sergei V. 2081 RUS0.001-0.4720-9.40 
  Kuznetsov, Mikhail 1914 RUS0.001-0.7020-14.00 
  Gantsevich, Aleksey A. 1982 RUS1.0010.39207.80 
  Sapegin, Yaroslav 1978 RUS0.001-0.6120-12.20 

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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