Individual Calculations November 2017
 Feras, Al Samid  Total change: -2.00  Rating chartPersonal card
 25th Prince Mohamed Tournament- 2017 Open Amman JOR 2017-10-05
RcRownchangeKK*chgGame
 1799 1930 4.50 7 -0.10 20 -2.00 
  Osama, Alsmady 1615 JOR1.0010.14202.80 
  Nedal, Alghunmeein 1568 JOR0.501-0.4020-8.00 
  Khalid, Flieh 1802 JOR1.0010.33206.60 
  Elsayed, Mohamed Samir 2188 EGY0.001-0.1820-3.60 
  Zaben, Majed 1833 JOR1.0010.37207.40 
  Malik, Swedan 1788 JOR0.001-0.6920-13.80 
  Alqwasma, Mohamed 1802 PLE1.0010.33206.60 

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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