Individual Calculations November 2017
 Khatib, Mahmood  Total change: 84.80  Rating chartPersonal card
 National Ch. 1-8 final 2017 Kfar Saba Group 1 Kfar Saba ISR 2017-07-08
RcRownchangeKK*chgGame
 1591 1387 4.00 7 2.12 40 84.80 
  Hatzor, Eyal 1730 ISR0.001-0.1240-4.80 
  Gadasi, Noam wc1386 ISR1.0010.504020.00 
  Botvinnik, Roman 1581 ISR1.0010.754030.00 
  Eshkar, Roey 1466 ISR0.001-0.3940-15.60 
  Gorelikov, Israel 1787  * ISR0.001-0.0840-3.20 
  Ashkenazi, Dror 1758 ISR1.0010.904036.00 
  Tal-Shahar, Liam 1430 ISR1.0010.564022.40 
 * 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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