Individual Calculations November 2016
 Mazn, Bayad Abdulqader  Total change: 124.80  Rating chartPersonal card
 4th khanzad classic chess tournament Erbil IRQ 2016-09-28
RcRownchangeKK*chgGame
 1910 1657 0.50 4 -0.27 40 -10.80 
  Nabeel, Aziz Youkhana 1931 IRQ0.001-0.1740-6.80 
  Ahmed, Jaza Jamal 1948 IRQ0.5010.354014.00 
  Baktiar, Hamd Mohammed 1935 IRQ0.001-0.1740-6.80 
  Jalaluldeen, Kareen Kamal J. wf1824 IRQ0.001-0.2840-11.20 

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)
 
 Peshmergah Championship Chess 2016 Sulaymaniyah IRQ 2016-10-05
RcRownchangeKK*chgGame
 2022 1657 4.00 6 3.39 40 135.60 
  Mohammed, Zozek Salah Mohammed f2057  * IRQ0.5010.424016.80 
  Mohammed, Rashid Kaka Sur 1995 IRQ1.0010.884035.20 
  Ares, Saber Majeed 2056 IRQ0.5010.424016.80 
  Kameran, Aziz Meran 2057  * IRQ1.0010.924036.80 
  Ahmed, Jaza Jamal 1948 IRQ1.0010.854034.00 
  Rawand, Hamid Abdullah 2018 IRQ0.001-0.1040-4.00 
 * 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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