Individual Calculations September 2018
 Ali, Sakarnah  Total change: 21.20  Rating chartPersonal card
 Second Classification Tournament 2018 -Open- Amman JOR 2018-07-26
RcRownchangeKK*chgGame
 1589 1584 5.00 8 1.06 20 21.20 
  Yahia, Alqwasmi 1184  * JOR1.0010.08201.60 
  Abdel, Rahman Alhadidi 1302 JOR0.501-0.3420-6.80 
  Aseel , Odeh c1492 JOR1.0010.37207.40 
  Aljundi, Laith 1838 JOR0.5010.31206.20 
  Suleiman, Mousa 1983 JOR0.001-0.0820-1.60 
  Yazeed, Abdelrahim 1268 JOR1.0010.13202.60 
  Ibrahim, Alsalos 1889 JOR0.001-0.1420-2.80 
  Abed Almunam, Hmoud 1755 JOR1.0010.732014.60 
 * 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)
 

 

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