Individual Calculations April 2017
 Ramzi, Khazaal Ahmed Al - Dahwi  Total change: -41.40  Rating chartPersonal card
 29th IRAQI Clubs Championship 2017 Baghdad IRQ 2017-03-09
RcRownchangeKK*chgGame
 2050 1935 1.50 6 -0.69 20 -13.80 
  Qambar, Salah Noori Qambar 2147 IRQ0.001-0.2320-4.60 
  Ahmed, Ali Layth Ahmed f2264 IRQ0.001-0.1220-2.40 
  Najim, Karim Saleam 1751 IRQ1.0010.26205.20 
  Firas, Qassim Abbas 1992 IRQ0.001-0.4220-8.40 
  Mohammed, Tareq Abbood Al-Latoo 1920 IRQ0.501-0.0220-0.40 
  Didar, Mohammed Zhaher Hassan c2225 IRQ0.001-0.1620-3.20 

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)
 
 5th IRAQ INTERNATIONAL CHESS CHAMPIONSHIP 2017 (OPEN) Baghdad IRQ 2017-03-15
RcRownchangeKK*chgGame
 1856 1935 4.00 9 -1.38 20 -27.60 
  Khodashenas, Mersad m2335  * IRI0.001-0.0820-1.60 
  Ali, Mohamed Kareem 1829 IRQ0.001-0.6420-12.80 
  Rami, Abdul Razzaq Hussein 1535  * IRQ1.0010.08201.60 
  Al-Fayyadh, Yamama Asif Abdula wc1760 IRQ1.0010.27205.40 
  Kaouri, Mahdi 2097 LBN0.001-0.2920-5.80 
  Mohammed, Ali Adnan 1763 IRQ1.0010.27205.40 
  Hajiyev, Shahin 2043 TUR0.001-0.3520-7.00 
  Nabaa, Sami Abbas 1734 IRQ0.001-0.7620-15.20 
  Murad, Fatema 1604 SYR1.0010.12202.40 
 * 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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