Individual Calculations November 2019
 Alrwabda, Somya  Total change: -16.20  Rating chartPersonal card
 27th Prince Mohamed Tournament- 2019 Open Amman JOR 2019-10-10
RcRownchangeKK*chgGame
 1386 1420 3.00 7 -0.81 20 -16.20 
  Husam, El Rimawi 1820  * JOR0.001-0.0820-1.60 
  Muna, Alkloub 1037 JOR1.0010.09201.80 
  Malik, Swedan 1795 JOR0.001-0.0920-1.80 
  Revana, Helal 1107 JOR1.0010.14202.80 
  Fauzi, Akram 1820  * JOR0.001-0.0820-1.60 
  Rashed, Kraishan 1098 JOR0.001-0.8720-17.40 
  Alyaman, Alzaideen 1023 JOR1.0010.08201.60 
 * 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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