Individual Calculations January 2017
 Mohammed Khalel, Majeed  Total change: -12.80  Rating chartPersonal card
 IRQ Final -first Stage for Men 2017 basra IRQ 2016-12-01
RcRownchangeKK*chgGame
 1901 1702 1.00 5 -0.41 20 -8.20 
  Rawand, Hamid Abdullah 2039 IRQ0.001-0.1220-2.40 
  Mohammed, Latif Hamid 2046 IRQ0.001-0.1220-2.40 
  Taleb, Salem Hatam 2056 IRQ0.001-0.1120-2.20 
  Abed Shahwaz, Hasan 1790 IRQ0.001-0.3820-7.60 
  Khedir, Majed Khedhir 1572 IRQ1.0010.32206.40 

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)
 
 5th Khanzad Classis Chess tournament 2016 Erbil IRQ 2016-12-14
RcRownchangeKK*chgGame
 1835 1702 2.00 5 0.27 20 5.40 
  Nabeel, Aziz Youkhana 1948 IRQ0.001-0.1920-3.80 
  Pashing, Taha Abdullah 1434 IRQ1.0010.17203.40 
  Nazar, Jamil Khalid 1898 IRQ0.001-0.2520-5.00 
  Zrng, Salah Mohammed 2102  * IRQ0.001-0.0820-1.60 
  Dlsoz, Omer Sedeeq 1791 IRQ1.0010.622012.40 
 * 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)
 
 Duhok International Championship Duhok IRQ 2016-12-22
RcRownchangeKK*chgGame
 1840 1702 0.50 3 -0.50 20 -10.00 
  Abdullah, Mohammed 1990 IRQ0.001-0.1620-3.20 
  Sara, Masood Abdullah 1619 IRQ0.501-0.1120-2.20 
  Kawa, Ramadhan Mustafa 1910 IRQ0.001-0.2320-4.60 

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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