Individual Calculations December 2017
 Raya, Alnaimat  Total change: 5.80  Rating chartPersonal card
 2nd Classification Tournament-2017 OPEN Amman JOR 2017-11-09
RcRownchangeKK*chgGame
 1671 1687 4.50 8 0.29 20 5.80 
  Yazan, Abu Khodeir 1287  * JOR1.0010.08201.60 
  Ahmad, Al Khatib m2087  * JOR0.001-0.0820-1.60 
  Mohammad, Alhadidi 1287  * JOR1.0010.08201.60 
  Natheer, Kamal 1365 JOR1.0010.13202.60 
  Taher, Ali 2061 JOR0.001-0.1020-2.00 
  Yazan, Alsoud 1534 JOR1.0010.30206.00 
  Amer, Bader 1658 JOR0.501-0.0420-0.80 
  Loay, Sameer c2087  * JOR0.001-0.0820-1.60 
 * 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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