Individual Calculations October 2008
 Hammoudeh, Ismail  Total change: 13.05  Rating chartPersonal card
 First Clubs ChampionShip 2008 Amman JOR 2008-07-31
RcRownchangeKK*chgGame
 2040 2062 4.00 6 0.87 15 13.05 
  Samhouri, Bilal 2211 JOR1.0010.701510.50 
  Saif, Abu-Hazeem 2016 JOR0.501-0.0615-0.90 
  Battikhi, H. f2168 JOR0.5010.14152.10 
  Alshoha, Basel 2016 JOR0.501-0.0615-0.90 
  Al-Jada, Ghaleb 2057 JOR1.0010.49157.35 
  Abohazeem, Abed 1772 JOR0.501-0.3415-5.10 

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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