Rapid: Individual Calculations July 2019
 Gruzman, Ilya  Total change: 10.80  Rating chartPersonal card
 The 8 Greatest- Israel Youth team 2019 Nesher ISR 2019-05-31
RcRownchangeKK*chgGame
 1558 1673 3.00 4 0.54 20 10.80 
  Berezkin, Erik 1273  * ISR1.0010.08201.60 
  Niriev, Michael 1392 ISR0.501-0.3420-6.80 
  Yusupoff, Yoav 1798 ISR1.0010.672013.40 
  Sobel, Ido 1770 ISR0.5010.13202.60 
 * 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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