Individual Calculations February 2018
 Airapetian, Eduard  Total change: -7.00  Rating chartPersonal card
 Open_Armavir chapm. 2018 Armavir RUS 2018-01-15
RcRownchangeKK*chgGame
 1798 1922 5.50 9 -0.35 20 -7.00 
  Gutorova, Viktoria 1639 RUS1.0010.16203.20 
  Nikolaev, Valerij 1724 RUS1.0010.24204.80 
  Bugaev, Vladimir 1522  * RUS0.501-0.4220-8.40 
  Tvelov, Boris 1825 RUS1.0010.37207.40 
  Kudrin, Oleg 2138 RUS0.001-0.2220-4.40 
  Skripnikov, Velori 1868 RUS0.501-0.0820-1.60 
  Lyashenko, Valeri 1895 RUS0.001-0.5420-10.80 
  Danielyan, Alena 1749 RUS1.0010.27205.40 
  Belousov, Vladimir 1824 RUS0.501-0.1320-2.60 
 * 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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