Individual Calculations October 2008
 Shaheen, Ala  Total change: -12.75  Rating chartPersonal card
 First Clubs ChampionShip 2008 Amman JOR 2008-07-31
RcRownchangeKK*chgGame
 2169 2002 1.00 5 -0.51 25 -12.75 
  Mamoon, Hamdan 2022 JOR0.5010.03250.75 
  Al-Safouri, Khalid 1984 JOR0.501-0.0325-0.75 
  Raes, A 2201 SYR0.001-0.2425-6.00 
  Hussein, H.a. f2352 IRQ0.001-0.1125-2.75 
  Qaddara, Aws f2288 JOR0.001-0.1625-4.00 

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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