Individual Calculations May 2014
 Barakat, Nafez  Total change: 4.05  Rating chartPersonal card
 First stage Kingdom Tournament-Sayegh group- Open-2014 Amman JOR 2014-02-13
RcRownchangeKK*chgGame
 1897 1875 3.00 6 0.27 15 4.05 
  Alattar, Rakan c2069 JOR0.001-0.2515-3.75 
  Thaer, Abu Alhaijaa 1475  * JOR1.0010.08151.20 
  Hafez, Bakr 2020 JOR0.001-0.3115-4.65 
  Ahmad, Sameer 1623 JOR1.0010.19152.85 
  Rimawi, B. T f2133 JOR1.0010.821512.30 
  Hammoudeh, Ismail 2063 JOR0.001-0.2615-3.90 
 * 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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