Individual Calculations May 2014
 Mohammed, Arpak Worya  Total change: -53.85  Rating chartPersonal card
 26th IRAQI Clubs Championship 2014 Baghdad IRQ 2014-02-27
RcRownchangeKK*chgGame
 2098 2277 6.50 11 -1.41 15 -21.15 
  Kadhim, Najeeb 2037 IRQ1.0010.20153.00 
  Al-Khattab, Ghassan M. Ali Ajm f2053 IRQ0.001-0.7815-11.70 
  Saeed, Abbas 1889 IRQ1.0010.09151.35 
  Mohamad, Jabbar 2123 IRQ1.0010.29154.35 
  Ali, Gatee 2051 IRQ1.0010.21153.15 
  Al-Khazaali, Ammar A. Oleiwi 2172 IRQ0.001-0.6415-9.60 
  Majad, Hamid 1974 IRQ1.0010.14152.10 
  Shayan, Sabri.mohmood 2145 IRQ1.0010.32154.80 
  Firas, Qassim Abbas 2034 IRQ0.501-0.3015-4.50 
  Abdulwahhab, Ahmed Abdulsattar f2220 IRQ0.001-0.5815-8.70 
  Obada, Ahmad Azeezjawad m2379 IRQ0.001-0.3615-5.40 

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)
 
 3rd IRAQ INTERNATIONAL CHESS CHAMPIONSHIP Baghdad IRQ 2014-03-22
RcRownchangeKK*chgGame
 2083 2240 5.50 9 -0.67 15 -10.05 
  Alnami, Salaheddin 1840  * LBA1.0010.08151.20 
  Hajiyev, Shahin 2074 TUR1.0010.28154.20 
  Hesham, Abdelrahman m2382 EGY0.001-0.3115-4.65 
  Ayyad, Maher f2161 BRN0.001-0.6115-9.15 
  Aborezika, Mohamed 2048 LBA1.0010.25153.75 
  Tamra, Attallah 2083 PLE1.0010.29154.35 
  Sultan, Mohamed 2126 YEM0.501-0.1615-2.40 
  Abdulwahhab, Ahmed Abdulsattar f2189 IRQ0.001-0.5715-8.55 
  Tajbakhsh, Ramtin 1840  * IRI1.0010.08151.20 
 * 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)
 
 Iraqi Final for Men Championship 2014 Baghdad IRQ 2014-04-10
RcRownchangeKK*chgGame
 2238 2240 4.00 11 -1.51 15 -22.65 
  Al-Khattab, Ghassan M. Ali Ajm f2037 IRQ0.001-0.7615-11.40 
  Abdulwahhab, Ahmed Abdulsattar f2189 IRQ0.001-0.5715-8.55 
  Ahmed, Ali Layth Ahmed f2296 IRQ1.0010.58158.70 
  Salih, Akar Ali Salih f2284 IRQ0.001-0.4415-6.60 
  Ehab, Mazin Elias 2167 IRQ0.501-0.1015-1.50 
  Ismael, Namir Mohammed Ismael c2231 IRQ0.001-0.5115-7.65 
  Didar, Mohammed Zhaher Hassan c2211 IRQ0.001-0.5415-8.10 
  Noah, A .h. Al-Ali m2395 IRQ1.0010.711510.65 
  Al-Saffar, Araz Basim Mohammed m2380 IRQ0.5010.19152.85 
  Shayan, Sabri.mohmood 2145 IRQ1.0010.37155.55 
  Mohammed, Zozek Salah Mohammed c2286 IRQ0.001-0.4415-6.60 

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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