Individual Calculations November 2017
 Attiat, Saleh  Total change: -24.80  Rating chartPersonal card
 25th Prince Mohamed Tournament- 2017 Open Amman JOR 2017-10-05
RcRownchangeKK*chgGame
 1584 1946 5.00 7 -1.24 20 -24.80 
  Abdallah, Barjous 1546  * JOR1.0010.08201.60 
  Khaled, Ekriesha 1623 JOR0.501-0.3720-7.40 
  Ahmad, Jawarneh 1546  * JOR1.0010.08201.60 
  Omar, Sweedat 1734 JOR0.001-0.7720-15.40 
  Ouais, Alsmady 1546  * JOR1.0010.08201.60 
  Sevan, Krikorian 1546  * JOR0.501-0.4220-8.40 
  Abdullah, Bany Yaseen 1546  * JOR1.0010.08201.60 
 * 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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