Individual Calculations July 2014
 Ivanov, Igor.  Total change: 21.30  Rating chartPersonal card
 Novosibirsk-Sputnik-2014 open Novosibirsk RUS 2014-06-16
RcRownchangeKK*chgGame
 1987 1817 3.50 7 1.42 15 21.30 
  Lugovin, Andrej 1943 RUS1.0010.671510.05 
  Lazarev, Vladislav 2138 RUS0.001-0.1315-1.95 
  Sakhno, Pavel 1912 RUS0.5010.13151.95 
  Berezina, Mariya 1854 RUS0.001-0.4515-6.75 
  Glagolev, Semen 1934 RUS1.0010.66159.90 
  Romanov, Viktor 1908 RUS1.0010.62159.30 
  Beletsky, Alexey 2217  * RUS0.001-0.0815-1.20 
 * 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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