Individual Calculations May 2015
 Lomineishvili, Maia  Total change: 2.30  Rating chartPersonal card
 27th IRAQI Clubs Championship 2015 Baghdad IRQ 2015-03-12
RcRownchangeKK*chgGame
 2064 2362 7.50 9 0.09 10 0.90 
  Abdul Sada, Radha 1976 IRQ1.0010.09100.90 
  Ali, Noor Hadi 1962  * IRQ1.0010.08100.80 
  Kalinina, Olga wg2281 UKR0.001-0.6110-6.10 
  Ahmed, Jaza Jamal 1962  * IRQ1.0010.08100.80 
  Mousavi, Seyed Khalil f2351 IRI0.501-0.0210-0.20 
  Sami, Sama 1962  * IRQ1.0010.08100.80 
  Hasnein, Fadel 1962  * IRQ1.0010.08100.80 
  Badry, Abdul Jabbar 1968 IRQ1.0010.08100.80 
  Al-Khazaali, Ammar 2153 IRQ1.0010.23102.30 
 * 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
 2333 2362 5.00 9 0.14 10 1.40 
  Sadek, Sameh f2302 EGY0.001-0.5810-5.80 
  Noah, A .h. Al-Ali m2324 IRQ1.0010.45104.50 
  Al-Saadi, Jumaa A.gatea f2149 IRQ1.0010.23102.30 
  Gagunashvili, Merab g2577 GEO0.001-0.2310-2.30 
  Ahmed, Ali Layth Ahmed f2312 IRQ1.0010.43104.30 
  Mohammed, Zozek Salah Mohammed f2211 IRQ1.0010.30103.00 
  Abdulwahhab, Ahmed Abdulsattar f2280 IRQ0.501-0.1110-1.10 
  Kalinina, Olga wg2281 UKR0.501-0.1110-1.10 
  Zubarev, Alexander g2561 UKR0.001-0.2410-2.40 

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)
 

 

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