Individual Calculations March 2015
 Alattar, Ghayda M.  Total change: 8.80  Rating chartPersonal card
 1st Asian Zonal women Chess Clubs Championship -Zone 3.1. Amman JOR 2015-01-19
RcRownchangeKK*chgGame
 1713 1952 3.50 4 0.44 20 8.80 
  Al-Rajab, Maha Layth Ismael wc1821 IRQ1.0010.32206.40 
  Albshayra, Leen 1552  * JOR0.501-0.4220-8.40 
  Algildah, Nibal wm1926 SYR1.0010.46209.20 
  Faqih, Yara 1552  * PLE1.0010.08201.60 
 * 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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