Individual Calculations March 2010
 Amdouni, Zoubaier  Total change: -2.10  Rating chartPersonal card
 THE ARAB CLUB CHAMPIONSHIP Tunis TUN 2009-12-12
RcRownchangeKK*chgGame
 2006 2243 4.00 5 0.17 15 2.55 
  Eiti, Bashir 1843  * SYR1.0010.08151.20 
  Mohannad, Farhan f2258 JOR0.001-0.4815-7.20 
  Ahmad, E. Al-Azzah 2022 PLE1.0010.22153.30 
  Ares, Saber Majeed 2066 IRQ1.0010.27154.05 
  Saleh, Naif c1843  * UAE1.0010.08151.20 
 * 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)
 
 ARAB MEN CHAMPIONSHIP 2009 MARSA TUN 2009-12-21
RcRownchangeKK*chgGame
 2261 2243 3.50 8 -0.31 15 -4.65 
  Khader, Sami m2465 JOR0.001-0.2215-3.30 
  Ayyad, Maher f2140 BRN0.501-0.1415-2.10 
  El, Kamel Adel Mahmoud 2254 TUN0.001-0.4815-7.20 
  Tamra, Attallah 2077 PLE1.0010.28154.20 
  Gator, Mosab 2132 LBA0.001-0.6515-9.75 
  Alhuwar, Jasem f2286 UAE0.5010.06150.90 
  Ahmad, Aziz Jawad Oba m2393 IRQ1.0010.701510.50 
  Adnani, Moklis f2343 MAR0.5010.14152.10 

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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