Individual Calculations December 2018
 Taha, Ahmad  Total change: 6.00  Rating chartPersonal card
 26th Prince Mohamed Tournament- 2018 Open Amman JOR 2018-10-11
RcRownchangeKK*chgGame
 1823 1977 5.00 7 0.30 20 6.00 
  Malek, Alsaudi 1577  * JOR1.0010.08201.60 
  Elias, Redwan 1577  * PLE1.0010.08201.60 
  Aljoaba, Wael 1740 PLE0.501-0.3020-6.00 
  Saif, Malek c1979 JOR1.0010.502010.00 
  Ibraheim, Khalifeh 1817 JOR0.501-0.2120-4.20 
  Naiem, Mousa 1951 JOR1.0010.46209.20 
  Aboudi, Marwan 2122 JOR0.001-0.3120-6.20 
 * 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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