Individual Calculations July 2017
 Cohen Revivo, Alon  Total change: -48.60  Rating chartPersonal card
 Jeruchess Spring 2017 Jerusalem ISR 2017-05-08
RcRownchangeKK*chgGame
 1802 2082 2.50 6 -2.43 20 -48.60 
  Blau, Sergey 1778 ISR0.001-0.8620-17.20 
  Pilchin, Uri 1808 ISR0.501-0.3320-6.60 
  Seri, Eyal 1682  * ISR1.0010.08201.60 
  Fainkihen, Efim 1990 UKR0.001-0.6320-12.60 
  Fridman, Natan 1874 ISR1.0010.23204.60 
  Klein, Achi 1682  * ISR0.001-0.9220-18.40 
 * 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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