Individual Calculations November 2019
 Ibrahim, Alsalos  Total change: -21.20  Rating chartPersonal card
 27th Prince Mohamed Tournament- 2019 Open Amman JOR 2019-10-10
RcRownchangeKK*chgGame
 1672 1866 4.00 7 -1.06 20 -21.20 
  Omar, Aljawaldeh 1466  * JOR1.0010.08201.60 
  Abdullah, Alnahleh 1466  * JOR1.0010.08201.60 
  Yazan, Alsoud 1649 JOR0.001-0.7820-15.60 
  Ahmad, Jawarneh 1641 JOR1.0010.22204.40 
  Razan, Alshaeby wf1740 JOR1.0010.33206.60 
  Aboudi, Marwan 2139 JOR0.001-0.1720-3.40 
  Sevan, Krikorian 1602 JOR0.001-0.8220-16.40 
 * 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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