Individual Calculations April 2016
 Abdel, Rahman Alhadidi  Total change: 41.60  Rating chartPersonal card
 2016-First Classification Chess Championship Open Amman JOR 2016-01-14
RcRownchangeKK*chgGame
 1485 1217 2.00 5 1.02 40 40.80 
  Emad, Majdlawy 1617  * JOR0.001-0.0840-3.20 
  Mazin, Al-Kayyali 1617  * JOR0.001-0.0840-3.20 
  Yazeed, Abdelrahim 1359 JOR1.0010.694027.60 
  Amr, Majdalawi c1515 JOR0.001-0.1540-6.00 
  Husni, Hamad 1319 JOR1.0010.644025.60 
 * 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)
 
 Second classification Tournament 2016 Amman JOR 2016-02-25
RcRownchangeKK*chgGame
 1478 1217 1.00 5 0.02 40 0.80 
  Fathi, Naser 1617  * JOR0.001-0.0840-3.20 
  Natheer, Kamal 1296 JOR1.0010.614024.40 
  Waseem, Al-Abbassi 1578 JOR0.001-0.1040-4.00 
  Dalya, Abdelrahim 1463 JOR0.001-0.1940-7.60 
  Eyad, Hasan 1437 JOR0.001-0.2240-8.80 
 * 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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