Individual Calculations December 2018
 Elsayed, Mohamed Samir  Total change: -18.00  Rating chartPersonal card
 26th Prince Mohamed Tournament- 2018 Open Amman JOR 2018-10-11
RcRownchangeKK*chgGame
 2000 2304 5.00 7 -0.90 20 -18.00 
  Amer, Bader 1904  * JOR1.0010.08201.60 
  Al-Zoubi, Issa 1904  * JOR1.0010.08201.60 
  Al-Bashayra, Yazan f1935 JOR1.0010.10202.00 
  Moayed, Obied 2125 JOR0.501-0.2320-4.60 
  Loay, Sameer c2085 JOR0.501-0.2820-5.60 
  Miswadah, Baha 1922 PLE1.0010.09201.80 
  Aboudi, Marwan 2122 JOR0.001-0.7420-14.80 
 * 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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