Individual Calculations July 2012
 Sherawan, Mohammed  Total change: 9.45  Rating chartPersonal card
 Al-Qaed Championship 2012 Amman JOR 2012-05-23
RcRownchangeKK*chgGame
 2065 1888 2.00 5 0.63 15 9.45 
  Rimawi, B T f2152 JOR0.001-0.1815-2.70 
  Moayed, Obied 2025 JOR1.0010.681510.20 
  Mahmoud, Abdelrahman 2131 JOR0.001-0.2015-3.00 
  Malkawi, Fadi f2020 JOR0.001-0.3215-4.80 
  Al-Zoubi, Issa 1997 JOR1.0010.65159.75 

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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