Individual Calculations September 2017
 Ahmed, Ali Layth Ahmed  Total change: 24.80  Rating chartPersonal card
 IRQ Final for Men 2017 Baghdad IRQ 2017-08-10
RcRownchangeKK*chgGame
 2141 2261 8.50 11 1.38 20 27.60 
  Rawand, Hamid Abdullah 2056 IRQ0.501-0.2620-5.20 
  Rabeea, Sabah Nori f1941 IRQ1.0010.13202.60 
  Al-Ali, Hussein Ali Hussein m2268 IRQ0.5010.01200.20 
  Ahmed, Jaza Jamal 2087 IRQ1.0010.27205.40 
  Noah, A .h. Al-Ali m2303 IRQ0.5010.06201.20 
  Mohammed, Zozek Salah Mohammed f2261 IRQ0.5010.00200.00 
  Aryan, Ali Ehsan 1983 IRQ1.0010.17203.40 
  Abdulwahhab, Ahmed Abdulsattar f2233 IRQ1.0010.46209.20 
  Moazaz, Dhahir Habeeb f2073 IRQ1.0010.26205.20 
  Mohammed, Ali Mahdial-Kinani c2057 IRQ1.0010.24204.80 
  Salih, Akar Ali Salih f2293 IRQ0.5010.04200.80 

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)
 
 Iraq Cup for Clubs 2017 Baghdad IRQ 2017-08-16
RcRownchangeKK*chgGame
 2052 2261 3.50 5 -0.14 20 -2.80 
  Danar, Jamal Qadir Ghaffoori 1981 IRQ1.0010.16203.20 
  Noah, A .h. Al-Ali m2303 IRQ0.001-0.4420-8.80 
  Sadek, Sameh f2250 EGY0.501-0.0220-0.40 
  Layth, Yhyh Hafedh 1861  * IRQ1.0010.08201.60 
  Al-Turaihi, Dhari Satea Saeed 1864 IRQ1.0010.08201.60 
 * 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)
 

 

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