Individual Calculations January 2017
 Gruzman, Ilya  Total change: -6.40  Rating chartPersonal card
 Haifa-Nesher Club Open Championship 2016 A Nesher ISR 2016-11-06
RcRownchangeKK*chgGame
 2062 1835 1.00 5 -0.16 40 -6.40 
  Margovsky, Naum 2080 ISR0.001-0.2040-8.00 
  Zorella, Benzion 1958 ISR0.001-0.3340-13.20 
  Portnoy, Mikhail 2131 ISR0.001-0.1540-6.00 
  Axelrod, Arie f2235  * ISR0.001-0.0840-3.20 
  Rakita, Efim 1904 ISR1.0010.604024.00 
 * 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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