Rapid: Individual Calculations September 2017
 Sidletskiy, Ivan  Total change: 26.80  Rating chartPersonal card
 "Obolon-Open,Cup Independence-F (Rapid) Childr 2005" Kyiv UKR 2017-08-28
RcRownchangeKK*chgGame
 1652 1558 3.50 6 1.34 20 26.80 
  Zubar, Volodymyr 1771 UKR0.001-0.2320-4.60 
  Altman, Vladyslav 1158  * UKR1.0010.08201.60 
  Lutsko, Artem 1729 UKR0.5010.23204.60 
  Kordik, Anton 1731 UKR1.0010.732014.60 
  Stepykin, Nikolay 1730 UKR1.0010.732014.60 
  Gryshko, Vitalii 1795 UKR0.001-0.2020-4.00 
 * 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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