Individual Calculations April 2013
 Al Badani, Abdu  Total change: -28.35  Rating chartPersonal card
 2nd IRAQ INTERNATIONAL CHESS CHAMPIONSHIP (Open) Baghdad IRQ 2013-03-06
RcRownchangeKK*chgGame
 2049 2203 4.00 7 -0.79 15 -11.85 
  Jalaluldeen, Kareen Kamal J. wf1803  * IRQ1.0010.08151.20 
  Iyti, Basher m2292 SYR0.001-0.3815-5.70 
  Firas, Qassim Abbas 2044 IRQ1.0010.29154.35 
  Malkawi, Fadi f2016 JOR0.501-0.2415-3.60 
  Mohammed, Latif 1960 IRQ1.0010.20153.00 
  Ismael, Namir Mohammed Ismael c2173 IRQ0.001-0.5415-8.10 
  Ali, Ahmed 2055 IRQ0.501-0.2015-3.00 
 * 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)
 
 1st Asian Zonal Chess clubs Championship , Zone 3.1 Amman JOR 2013-03-15
RcRownchangeKK*chgGame
 2251 2203 1.50 6 -1.10 15 -16.50 
  Kravtsiv, Martyn g2597 UKR0.001-0.0815-1.20 
  Faraj, Yahya f2229 YEM0.001-0.4615-6.90 
  Samhouri, Bilal f2258 JOR0.001-0.4215-6.30 
  Abdulwahhab, Ahmed Abdulsattar f2277 IRQ0.5010.10151.50 
  Ebtsam, Adee 1803  * JOR1.0010.08151.20 
  Obada, Ahmad Azeezjawad m2340 IRQ0.001-0.3215-4.80 
 * 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)
 

 

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