Individual Calculations September 2018
 Abdelrahim, Abdelrahim  Total change: -37.60  Rating chartPersonal card
 Second Classification Tournament 2018 -Open- Amman JOR 2018-07-26
RcRownchangeKK*chgGame
 1407 1458 2.50 6 -0.94 40 -37.60 
  Fathi, Naser 1858  * JOR0.001-0.0840-3.20 
  Kareem, Ayyoub 1067 JOR0.001-0.9140-36.40 
  Nuha, Abdullatif 1114 JOR1.0010.12404.80 
  Ibrahim, Alsalos 1858  * JOR0.001-0.0840-3.20 
  Yazeed, Abdelrahim 1268 JOR0.501-0.2540-10.00 
  Abdel, Rahman Khanji 1274 JOR1.0010.264010.40 
 * 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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