Individual Calculations November 2017
 Khaled, Ekriesha  Total change: 0.80  Rating chartPersonal card
 25th Prince Mohamed Tournament- 2017 Open Amman JOR 2017-10-05
RcRownchangeKK*chgGame
 1691 1623 2.50 6 0.02 40 0.80 
  Attiat, Saleh 1946 JOR0.5010.374014.80 
  Loay, Sameer c2023  * JOR0.001-0.0840-3.20 
  Yazan, Abu Khodeir 1223  * JOR1.0010.08403.20 
  Ali, Moumani 1842 JOR0.001-0.2240-8.80 
  Alqwasma, Mohamed 1802 PLE0.001-0.2740-10.80 
  Eid, Alhadidi 1310 JOR1.0010.14405.60 
 * 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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