Individual Calculations January 2020
 Mohammed, Zozek Salah Mohammed  Total change: 40.80  Rating chartPersonal card
 Iraqi Final-Second Stage for Men 2019 Sulaymaniyah IRQ 2019-12-05
RcRownchangeKK*chgGame
 2088 2213 7.00 9 1.10 20 22.00 
  Vaver, Ismil Taha 1969 IRQ1.0010.20204.00 
  Rawaz, Omar Hama 1948 IRQ1.0010.18203.60 
  Chiya, Mder Hamad 2063 IRQ1.0010.30206.00 
  Aryan, Ali Ehsan 2015 IRQ0.501-0.2620-5.20 
  Ahmed, Jaza Jamal c2201 IRQ0.501-0.0220-0.40 
  Salih, Akar Ali Salih f2262 IRQ0.5010.07201.40 
  Al-Ali, Hussein Ali Hussein m2284 IRQ0.5010.10202.00 
  Taleb, Salem Hatam 2111 IRQ1.0010.36207.20 
  Mohammed, Ali Mahdial-Kinani c1942 IRQ1.0010.17203.40 

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)
 
 14th Khanzad Classic Chess Chamionship-2019 Erbil IRQ 2019-12-12
RcRownchangeKK*chgGame
 1968 2213 8.00 9 0.94 20 18.80 
  Abdullah, Hasan Othman 1813  * IRQ1.0010.08201.60 
  Alfaress, Ismail. 1813  * SYR1.0010.08201.60 
  Nabeel, Aziz Youkhana 1947 IRQ1.0010.18203.60 
  Chiya, Mder Hamad 2063 IRQ1.0010.30206.00 
  Didar , Mohammed Zhaher Hassan c2136 IRQ0.501-0.1120-2.20 
  Firas, Qassim Abbas 2020 IRQ1.0010.25205.00 
  Rawand, Hamid Abdullah 2024 IRQ0.501-0.2520-5.00 
  Issa, Mohi Al-Dein 2085 IRQ1.0010.33206.60 
  Jalaluldeen, Kareen Kamal J. wf1813  * 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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