Individual Calculations May 2017
 Ahed, Al-Saqqa  Total change: -9.40  Rating chartPersonal card
 First Classfication Tournament-2017- OPEN Amman JOR 2017-03-23
RcRownchangeKK*chgGame
 1700 1854 5.00 8 -0.47 20 -9.40 
  Ali, Sakarnah 1555 JOR1.0010.15203.00 
  Salem, Algleilat 1509 JOR0.501-0.3920-7.80 
  Al-Bashayra, Yazan f1935 JOR0.001-0.3920-7.80 
  Amr, Majdalawi c1602 JOR1.0010.19203.80 
  Qasim, Husein 1692 JOR0.501-0.2120-4.20 
  Hasan, Alhajeid 1589 JOR1.0010.18203.60 
  Elsayed, Mohamed Samir 2198 EGY0.001-0.1220-2.40 
  Laith, Tawalbeh 1519 JOR1.0010.12202.40 

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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