Rapid: Individual Calculations June 2019
 Petukhov, Igor  Total change: -21.00  Rating chartPersonal card
 UR CUP 2018-19 rpd (final A) Izhevsk RUS 2019-05-25
RcRownchangeKK*chgGame
 1872 1691 1.50 9 -1.05 20 -21.00 
  Poletaev, Vitaly 1773 RUS1.0010.612012.20 
  Sazonov, Anatoliy 1725 RUS0.001-0.4520-9.00 
  Egorov, Dmitri 1842 RUS0.001-0.3020-6.00 
  Khamintov, Vladimir 1661 RUS0.001-0.5420-10.80 
  Fursov, Dmitriy 1930 RUS0.5010.30206.00 
  Mochalov, Dmitriy 2000 RUS0.001-0.1420-2.80 
  Kotchnev, Andrey 1859 RUS0.001-0.2820-5.60 
  Arzamastsev, Artur 2091  * RUS0.001-0.0820-1.60 
  Vatlin, Aleksandr 1965 RUS0.001-0.1720-3.40 
 * 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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