Individual Calculations December 2017
 Loay, Sameer  Total change: 1.60  Rating chartPersonal card
 2nd Classification Tournament-2017 OPEN Amman JOR 2017-11-09
RcRownchangeKK*chgGame
 1904 2100 6.50 9 0.04 40 1.60 
  Natheer, Kamal 1700  * JOR1.0010.08403.20 
  Thaer, Abu Alhaija 1700  * JOR1.0010.08403.20 
  Ibrahim, Alsalos 1855 JOR0.501-0.3040-12.00 
  Barakat, Nafez 1827 JOR1.0010.17406.80 
  Ahmad, Al Khatib m2334 JOR0.001-0.2140-8.40 
  Naiem, Mousa 1935 JOR1.0010.284011.20 
  Fathi, Naser 1884 JOR1.0010.22408.80 
  Elsayed, Mohamed Samir 2201 EGY0.001-0.3640-14.40 
  Raya, Alnaimat 1700  * JOR1.0010.08403.20 
 * 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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