Individual Calculations August 2013
 Khachatrian, Gurgen  Total change: 30.45  Rating chartPersonal card
 Malaya Zemlya - 2013 open Novorossyisk RUS 2013-07-09
RcRownchangeKK*chgGame
 1980 1834 4.50 7 2.03 15 30.45 
  Petrov, Nikita f2234  * RUS0.001-0.0815-1.20 
  Gasanov, Zaur 1811 RUS1.0010.47157.05 
  Puchko, Nikolay 1790 RUS0.001-0.5615-8.40 
  Chumak, Vadim 1627 RUS1.0010.23153.45 
  Yakimenko, Anastasia 1927 RUS1.0010.63159.45 
  Zakaryan, David 2234  * RUS1.0010.921513.80 
  Kudelya, Igor 2234  * RUS0.5010.42156.30 
 * 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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