Individual Calculations May 2018
 Berenboym, Igor  Total change: 5.20  Rating chartPersonal card
 Jerusalem Championship 2018 Jerusalem ISR 2018-01-29
RcRownchangeKK*chgGame
 2008 2125 6.00 9 0.26 20 5.20 
  Kfir, Itzhak 1725  * ISR1.0010.08201.60 
  Freiman, Mark 1816 ISR1.0010.14202.80 
  Kuritz, Zvi 1921 ISR1.0010.24204.80 
  Lubin, Yosef 2191 ISR0.001-0.4120-8.20 
  Zisman, Philip f2305 ISR0.001-0.2620-5.20 
  Agmon, Yonatan 1818 ISR1.0010.14202.80 
  Mertz, Binyamin 1806 ISR1.0010.13202.60 
  Rudnev, Nikolay 1962 ISR1.0010.28205.60 
  Bagrationi, Alexander g2525  * UKR0.001-0.0820-1.60 
 * 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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