Individual Calculations November 2019
 Rayyan, Rayyan  Total change: 18.80  Rating chartPersonal card
 27th Prince Mohamed Tournament- 2019 Open Amman JOR 2019-10-10
RcRownchangeKK*chgGame
 1277 1035 2.00 7 0.47 40 18.80 
  Alqawasme, Shadi 1435  * PLE0.001-0.0840-3.20 
  Eyad, Fayyumi 1353 JOR1.0010.874034.80 
  Faisal, Raad Ahmed Rashad 1435  * IRQ0.001-0.0840-3.20 
  Omar, Al Tamimi 1253 JOR0.001-0.2240-8.80 
  Yazan, Kandah 1163 JOR0.001-0.3340-13.20 
  Amro, Al-Bess 1138 JOR1.0010.644025.60 
  Dalya, Abdelrahim 1164 JOR0.001-0.3340-13.20 
 * 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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