Individual Calculations April 2015
 Tkachev, Viacheslav  Total change: 1.80  Rating chartPersonal card
 Championship of Kstovo open Kstovo RUS 2015-02-16
RcRownchangeKK*chgGame
 1854 1954 5.00 8 0.09 20 1.80 
  Ermolaev, Ivan 1560 RUS1.0010.08201.60 
  Rube, Alexander 2135 RUS0.001-0.2620-5.20 
  Zhukov, Maksim 1663 RUS1.0010.15203.00 
  Gudkov, Pavel 1713 RUS1.0010.20204.00 
  Hilova, Evelina 1870 RUS1.0010.38207.60 
  Rychagov, Alexander 1974 RUS1.0010.532010.60 
  Sakulo, Denis 2017 RUS0.001-0.4120-8.20 
  Appanov, Artem 1898 RUS0.001-0.5820-11.60 

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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