Individual Calculations March 2019
 Al-Sood, Tareq  Total change: -15.20  Rating chartPersonal card
 AL-Qaed Championships 0pen 2019 Amman JOR 2019-01-24
RcRownchangeKK*chgGame
 1609 1749 4.00 7 -0.38 40 -15.20 
  Suleiman, Almousa 1984 JOR0.001-0.2140-8.40 
  Abdelkareem, Saleh 1349  * JOR0.001-0.9240-36.80 
  Rashed, Kraishan 1349  * JOR1.0010.08403.20 
  Natheer, Kamal 1349  * JOR1.0010.08403.20 
  Mohammad, Saleh 1349  * JOR1.0010.08403.20 
  Attiat, Saleh 1921 JOR1.0010.734029.20 
  Saif, Malek c1965 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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