Individual Calculations November 2010
 Mahmoud, Abdelrahman  Total change: 20.70  Rating chartPersonal card
 18th Prince Mohamed Tournament 2010_OPEN_ Zarqa JOR 2010-10-09
RcRownchangeKK*chgGame
 2128 2089 4.50 7 1.38 15 20.70 
  Barakat, Nafez 1885 JOR1.0010.24153.60 
  Malik, Swedan 1779 JOR1.0010.14152.10 
  Gameel, Mohamed f2216 YEM1.0010.671510.05 
  Mansour, Sameer f2283 JOR0.5010.25153.75 
  Hamandi, Mohammed Nawfel Karim c2231 IRQ0.001-0.3115-4.65 
  Hakki, Imad m2379 SYR0.001-0.1615-2.40 
  Yaser, Taweel 2125 SYR1.0010.55158.25 

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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