Individual Calculations November 2017
 Ibrahim, Alwahsh  Total change: 11.00  Rating chartPersonal card
 25th Prince Mohamed Tournament- 2017 Open Amman JOR 2017-10-05
RcRownchangeKK*chgGame
 1846 1956 5.50 8 0.55 20 11.00 
  Abdullah, Bany Yaseen 1556  * JOR1.0010.08201.60 
  Amr, Majdalawi c1641 JOR1.0010.14202.80 
  Malik, Swedan 1788 JOR1.0010.28205.60 
  Saad, Baha 2130 JOR1.0010.732014.60 
  Basil, Alshouha 2129 JOR0.001-0.2720-5.40 
  Hazim, Al Dheeb 1786 JOR1.0010.28205.60 
  Taher, Ali 2058 JOR0.001-0.3620-7.20 
  Nidal, Ahmad 1682 PLE0.501-0.3320-6.60 
 * 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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