Individual Calculations July 2009
 Zaben, Majed  Total change: -31.25  Rating chartPersonal card
 Jordanian Kingdom Tournament second stage 2009f Amman JOR 2009-03-26
RcRownchangeKK*chgGame
 1889 1927 2.00 6 -1.25 25 -31.25 
  Al-Zoubi, Issa 2035 JOR0.5010.15253.75 
  Ababneh, Ghayth 2024 JOR0.001-0.3725-9.25 
  Emad, Osama 1625 JOR1.0010.15253.75 
  Malkawi, Fadi f2105 JOR0.001-0.2725-6.75 
  Alattar, Rakan 1777 JOR0.001-0.7025-17.50 
  Salem, Abdallah 1766 JOR0.501-0.2125-5.25 

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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