Individual Calculations May 2010
 Hammoudeh, Ismail  Total change: -20.40  Rating chartPersonal card
 Jordanian Clubs League 1st Class/ 2010 Amman JOR 2010-03-28
RcRownchangeKK*chgGame
 2077 2062 2.00 7 -1.36 15 -20.40 
  Algildah, Khalid f2093 SYR0.001-0.4615-6.90 
  Emad, Nizar 2004 JOR0.001-0.5815-8.70 
  Abu-Hazeem, Saif 2067 JOR1.0010.51157.65 
  Alshoha, Basel 2012 JOR0.001-0.5715-8.55 
  Mahmoud, Abdelrahman 2062 JOR0.5010.00150.00 
  Al-Jada, Ghaleb 2112 JOR0.001-0.4315-6.45 
  Aboudi, Marwan 2188 JOR0.5010.17152.55 

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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