Individual Calculations December 2018
 Ali, Moumani  Total change: 0.20  Rating chartPersonal card
 26th Prince Mohamed Tournament- 2018 Open Amman JOR 2018-10-11
RcRownchangeKK*chgGame
 1734 1877 4.50 7 0.01 20 0.20 
  Fahed, Samawi 1477  * JOR1.0010.08201.60 
  Moayed, Obied 2125 JOR0.001-0.1920-3.80 
  Sevack, Krikorian 1477  * JOR1.0010.08201.60 
  Husam, Erani 1477  * JOR1.0010.08201.60 
  Ibrahim, Alwahsh 1965 JOR0.5010.12202.40 
  Abdallah, A-Shbol 1981 JOR0.001-0.3620-7.20 
  Mohammad, Alabas 1634 JOR1.0010.20204.00 
 * 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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