Individual Calculations January 2020
 Firas, Qassim Abbas  Total change: 61.20  Rating chartPersonal card
 Iraqi Final-Second Stage for Men 2019 Sulaymaniyah IRQ 2019-12-05
RcRownchangeKK*chgGame
 2065 2020 5.50 9 1.49 20 29.80 
  Alalwan, Sajjad Abbas Khudhair 1815 IRQ1.0010.24204.80 
  Ahmed, Jaza Jamal c2201 IRQ0.5010.24204.80 
  Salih, Akar Ali Salih f2262 IRQ0.001-0.2020-4.00 
  Vaver, Ismil Taha 1969 IRQ0.501-0.0720-1.40 
  Rawaz, Omar Hama 1948 IRQ1.0010.40208.00 
  Al-Ali, Hussein Ali Hussein m2284 IRQ0.5010.32206.40 
  Aryan, Ali Ehsan 2015 IRQ1.0010.49209.80 
  Chiya, Mder Hamad 2063 IRQ0.001-0.4420-8.80 
  Rawand, Hamid Abdullah 2024 IRQ1.0010.512010.20 

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)
 
 14th Khanzad Classic Chess Chamionship-2019 Erbil IRQ 2019-12-12
RcRownchangeKK*chgGame
 1809 2020 6.00 8 0.23 20 4.60 
  Roziya, Fakhraddin Awdl 1620  * IRQ1.0010.08201.60 
  Khalid, Shamoon Polis 1620  * IRQ1.0010.08201.60 
  Mustafa, Kamal Jalaldeen Al-Barba 1737 IRQ1.0010.16203.20 
  Issa, Mohi Al-Dein 2085 IRQ1.0010.592011.80 
  Danar, Jamal Qadir Ghaffoori 1958 IRQ0.001-0.5920-11.80 
  Mohammed, Zozek Salah Mohammed f2213 IRQ0.001-0.2520-5.00 
  Mudhee, Ahlyah Jasim 1620  * IRQ1.0010.08201.60 
  Rabar, Bakhtyar Hama Saleh 1620  * 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)
 
 IRQI Cup For Clubs 2019 Baghdad IRQ 2019-12-22
RcRownchangeKK*chgGame
 1974 2020 4.00 5 1.34 20 26.80 
  Obada, Ahmad Azeezjawad m2321 IRQ1.0010.852017.00 
  Nawar, Ahmed Mahmood 1620  * IRQ1.0010.08201.60 
  Adham, Hameed Jabbar Al-Aqbi 1620  * IRQ1.0010.08201.60 
  Al-Ali, Hussein Ali Hussein m2284 IRQ0.5010.32206.40 
  Rawand, Hamid Abdullah 2024 IRQ0.5010.01200.20 
 * 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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