Individual Calculations May 2015
 Abdulwahhab, Ahmed Abdulsattar  Total change: 65.80  Rating chartPersonal card
 27th IRAQI Clubs Championship 2015 Baghdad IRQ 2015-03-12
RcRownchangeKK*chgGame
 2090 2280 10.50 13 1.14 20 22.80 
  Al-Bahadly, Amjad Ali Mohammed f2217 IRQ0.501-0.0920-1.80 
  Sarmad, L Ismael 1999 IRQ1.0010.16203.20 
  Khaled, Kh. Kh. Albu-Salih 2148 IRQ1.0010.32206.40 
  Saad, A.i.sarsam m2380 IRQ0.001-0.3620-7.20 
  Baqir, Abd Al Adil 1880  * IRQ1.0010.08201.60 
  Ali, Mohamed Kareem 1962 IRQ1.0010.13202.60 
  Haleem, H. A. Al-Jebawy 1986 IRQ1.0010.15203.00 
  Mohammed, Zozek Salah Mohammed f2211 IRQ0.501-0.1020-2.00 
  Al-Saffar, Araz Basim Mohammed m2359 IRQ1.0010.612012.20 
  Thaeir, Abdalkadham Ismael 2017 IRQ1.0010.18203.60 
  Al-Sahlanee, Hayder A. Jaafar f2169 IRQ0.501-0.1520-3.00 
  Amar, Fadhel 1880  * IRQ1.0010.08201.60 
  Tariq, Mohammed 1957 IRQ1.0010.13202.60 
 * 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)
 
 First Baghdad international chess championship(Late Al-Isawi, Mohammed Jaber Kadhim) Baghdad IRQ 2015-04-02
RcRownchangeKK*chgGame
 2342 2280 6.00 9 2.15 20 43.00 
  Gagunashvili, Merab g2577 GEO0.001-0.1520-3.00 
  Mohammed, Zozek Salah Mohammed f2211 IRQ1.0010.40208.00 
  Kalinina, Olga wg2281 UKR1.0010.502010.00 
  Sadek, Sameh f2302 EGY0.5010.03200.60 
  Al-Saadi, Jumaa A.gatea f2149 IRQ1.0010.32206.40 
  Ahmed, Ali Layth Ahmed f2312 IRQ1.0010.542010.80 
  Lomineishvili, Maia mwg2362 GEO0.5010.11202.20 
  Zubarev, Alexander g2561 UKR0.5010.34206.80 
  Noah, A .h. Al-Ali m2324 IRQ0.5010.06201.20 

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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