Individual Calculations April 2019
 Al Onizan, Fahad M  Total change: 40.80  Rating chartPersonal card
 Arab Chess Club Championship 2019 Open Hammamet TUN 2019-02-26
RcRownchangeKK*chgGame
 1993 1781 3.00 7 1.02 40 40.80 
  Boudriga, Mohamed Ali m2181  * TUN0.001-0.0840-3.20 
  Isam, Gaith 1863 PLE1.0010.614024.40 
  Alsharhan, Musaed 1700 KUW1.0010.394015.60 
  Zaibi, Amir m2181  * TUN0.001-0.0840-3.20 
  Sadek, Sameh f2181  * EGY0.001-0.0840-3.20 
  Erhouma, Ezzdeen 1666 LBA1.0010.344013.60 
  Faraj, Yahya f2181  * YEM0.001-0.0840-3.20 
 * 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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