Rapid: Individual Calculations April 2017
 Bubnov, Alexandr  Total change: -47.60  Rating chartPersonal card
 Budovich Memorial 2017 (rapid Kherson UKR 2017-02-24
RcRownchangeKK*chgGame
 1521 1575 1.00 6 -2.38 20 -47.60 
  Bogdanov, Zakhar 1925 UKR0.001-0.1120-2.20 
  Soroka, Aleksandr 1523 UKR0.001-0.5720-11.40 
  Mironov, Viktor 1603 UKR0.001-0.4620-9.20 
  Nikishenko, Ivan 1175  * UKR1.0010.08201.60 
  Demyanov, Vladislav 1543 UKR0.001-0.5420-10.80 
  Petrov, Nikita 1355 UKR0.001-0.7820-15.60 
 * 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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