Individual Calculations February 2015
 Lyashenko, Valeri  Total change: -21.00  Rating chartPersonal card
 Armavir - Champ 2015 Open Armavir RUS 2015-01-12
RcRownchangeKK*chgGame
 1786 1986 5.50 9 -1.05 20 -21.00 
  Skvortsova, Olesya 1654 RUS1.0010.12202.40 
  Skripnikov, Velori 1787 RUS0.001-0.7620-15.20 
  Pozdniakov, Maksim 1600 RUS1.0010.09201.80 
  Kudrin, Oleg 2041 RUS0.001-0.4220-8.40 
  Volobueva, Victoria 1736 RUS1.0010.19203.80 
  Selina, Ekaterina 1586  * RUS1.0010.08201.60 
  Pilyugin, Yury 1710 RUS0.501-0.3320-6.60 
  Danielyan, Levon 2147 RUS0.001-0.2920-5.80 
  Zaitsev, Vladimir 1815 RUS1.0010.27205.40 
 * 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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