Individual Calculations November 2019
 Dalya, Abdelrahim  Total change: 17.60  Rating chartPersonal card
 27th Prince Mohamed Tournament- 2019 Open Amman JOR 2019-10-10
RcRownchangeKK*chgGame
 1356 1164 2.00 5 0.44 40 17.60 
  Omar, Sweedat 1564  * JOR0.001-0.0840-3.20 
  Aljoaba, Wael 1564  * PLE0.001-0.0840-3.20 
  Gerais, Fady 1051 EGY1.0010.354014.00 
  Miswadah, Baha 1564  * PLE0.001-0.0840-3.20 
  Rayyan, Rayyan 1035 JOR1.0010.334013.20 
 * 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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