Individual Calculations January 2014
 Bogachkova, Alena  Total change: -9.45  Rating chartPersonal card
 Half_Omsk_2013 Omsk RUS 2013-12-01
RcRownchangeKK*chgGame
 1920 2142 5.50 8 -0.63 15 -9.45 
  Afonin, Gennadi 2017 RUS0.501-0.1715-2.55 
  Lunga, Oleg 1788 RUS1.0010.11151.65 
  Vasiljev, Artem 1742  * RUS0.501-0.4215-6.30 
  Pisjmeniuk, Artem 1958 RUS1.0010.26153.90 
  Kislov, Leonid 1838 RUS1.0010.14152.10 
  Barakin, Gennady 1985 RUS0.501-0.2115-3.15 
  Krivoshapko, Alexander 2009 RUS0.001-0.6815-10.20 
  Kislova, Valentina 2024 RUS1.0010.34155.10 
 * 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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