Individual Calculations January 2020
 Salih, Akar Ali Salih  Total change: 16.40  Rating chartPersonal card
 Iraqi Final-Second Stage for Men 2019 Sulaymaniyah IRQ 2019-12-05
RcRownchangeKK*chgGame
 2094 2262 6.50 9 0.12 20 2.40 
  Ary, Ahmed 1992 IRQ1.0010.17203.40 
  Rawand, Hamid Abdullah 2024 IRQ0.501-0.3020-6.00 
  Firas, Qassim Abbas 2020 IRQ1.0010.20204.00 
  Al-Ali, Hussein Ali Hussein m2284 IRQ1.0010.532010.60 
  Chiya, Mder Hamad 2063 IRQ1.0010.24204.80 
  Mohammed, Zozek Salah Mohammed f2213 IRQ0.501-0.0720-1.40 
  Ahmed, Jaza Jamal c2201 IRQ0.501-0.0820-1.60 
  Mohammed, Ali Mahdial-Kinani c1942 IRQ0.001-0.8720-17.40 
  Taleb, Salem Hatam 2111 IRQ1.0010.30206.00 

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
 2057 2262 5.00 6 0.70 20 14.00 
  Mujtaba, Mazin Adel 1862  * IRQ1.0010.08201.60 
  Hifad, Rachid m2153 MAR0.501-0.1520-3.00 
  Al-Ali, Hussein Ali Hussein m2284 IRQ0.5010.03200.60 
  Obada, Ahmad Azeezjawad m2321 IRQ1.0010.582011.60 
  Moman, Dhyee Khalel 1862  * IRQ1.0010.08201.60 
  Majid, Raheem 1862  * 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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