Individual Calculations May 2014
 Kloub.m  Total change: 6.15  Rating chartPersonal card
 First stage Kingdom Tournament-Sayegh group- Open-2014 Amman JOR 2014-02-13
RcRownchangeKK*chgGame
 2015 1835 1.50 4 0.41 15 6.15 
  Aboudi, Marwan 2139 JOR0.5010.36155.40 
  Abdallah, A-Shbol 1962 JOR0.5010.17152.55 
  Al-Zoubi, Issa 1956 JOR0.001-0.3415-5.10 
  Dahdal, Lougain wm2003 JOR0.5010.22153.30 

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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