Rapid: Individual Calculations December 2017
 Kolesnikov, Artem  Total change: -0.60  Rating chartPersonal card
 Championship of NGTU 2017 rapid Nizhny Novgorod RUS 2017-11-18
RcRownchangeKK*chgGame
 1867 1506 0.50 5 -0.03 20 -0.60 
  Pristalov, Evgeny 1906  * RUS0.001-0.0820-1.60 
  Stepanushkin, Alexander 1864 RUS0.001-0.1020-2.00 
  Gejko, Mikhail 1753 RUS0.5010.31206.20 
  Bystrov, Nikolay 1906  * RUS0.001-0.0820-1.60 
  Alenin, Dmitry 1906  * RUS0.001-0.0820-1.60 
 * 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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