Individual Calculations July 2011
 Aboudi, Marwan  Total change: 5.85  Rating chartPersonal card
 13th Dubai Open 2011 Dubai UAE 2011-04-10
RcRownchangeKK*chgGame
 2200 2184 4.50 9 0.17 15 2.55 
  Fedorov, Alexei g2584  * BLR0.001-0.0815-1.20 
  Illan M, Hammed 1867 JOR1.0010.13151.95 
  Carlsson, Pontus g2496 SWE0.001-0.1415-2.10 
  De Guzman, Carlos 1981 PHI1.0010.24153.60 
  Pourkashiyan, Atousa wg2371 IRI0.001-0.2615-3.90 
  Veliyev, Serdar 1952 TKM1.0010.21153.15 
  Hayrapetian, Ovik f2390 ARM0.001-0.2415-3.60 
  Vivek, M 1829 IND1.0010.11151.65 
  Alhuwar, Jasem f2334 UAE0.5010.20153.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Al-Qaed Champioship 2011 Amman JOR 2011-04-21
RcRownchangeKK*chgGame
 2033 2184 5.00 7 0.22 15 3.30 
  Feras, Talal 1865 JOR1.0010.13151.95 
  Fathi, Naser 1883 JOR1.0010.15152.25 
  Khader, Sami m2411 JOR0.001-0.2115-3.15 
  Yousef, Abed 1933 JOR1.0010.19152.85 
  Naiem, Mousa 2058 JOR0.501-0.1715-2.55 
  Al-Safouri, Khalid 1956 JOR1.0010.21153.15 
  Mahmoud, Abdelrahman 2126 JOR0.501-0.0815-1.20 

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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