Individual Calculations April 2017
 Salih, Akar Ali Salih  Total change: 12.60  Rating chartPersonal card
 29th IRAQI Clubs Championship 2017 Baghdad IRQ 2017-03-09
RcRownchangeKK*chgGame
 1983 2278 7.50 8 0.91 20 18.20 
  Ali, Mohamed Kareem 1878  * IRQ1.0010.08201.60 
  Hasan, Abd Al Jabbar 1886 IRQ1.0010.08201.60 
  Didar, Mohammed Zhaher Hassan c2225 IRQ1.0010.43208.60 
  Abed Shahwaz, Hasan 1878  * IRQ1.0010.08201.60 
  Kadhim Mahmood, Najeeb 2060 IRQ0.501-0.2820-5.60 
  Jaafer, Hayder A. Jaafer 1878  * IRQ1.0010.08201.60 
  Abaeji, Sinan Younus Abdulrazz c2178 IRQ1.0010.36207.20 
  Amjad, Alaa Abbas 1878  * IRQ1.0010.08201.60 
 * 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)
 
 5th IRAQ INTERNATIONAL CHESS CHAMPIONSHIP 2017 (OPEN) Baghdad IRQ 2017-03-15
RcRownchangeKK*chgGame
 2202 2278 5.00 9 -0.28 20 -5.60 
  Saeed, Abbas Kadhim 1878  * IRQ1.0010.08201.60 
  Dana, Jamal Qadir 1961 IRQ1.0010.13202.60 
  Gagunashvili, Merab g2567 GEO0.5010.34206.80 
  Abdulwahhab, Ahmed Abdulsattar f2221 IRQ0.501-0.0820-1.60 
  Gharagyozyan, Artur 2179 ARM0.001-0.6420-12.80 
  Taleb, Salem Hatam 2076 IRQ1.0010.24204.80 
  Mohammed, Zozek Salah Mohammed f2289 IRQ0.5010.02200.40 
  Babiy, Olga wg2334 UKR0.001-0.4220-8.40 
  Sadek, Sameh f2315 EGY0.5010.05201.00 
 * 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)
 

 

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