Individual Calculations January 2024
 Rasoul, Salman Jmoah  Total change: -47.80  Rating chartPersonal card
 IRAQ INTERNATIONAL CLUB CUP 2023 Bagdad IRQ 2023-12-06
RcRownchangeKK*chgGame
 1779 1775 2.50 7 -1.02 20 -20.40 
  Ibraheem, Delbak Ismael Ibraheem wm1815 IRQ0.5010.06201.20 
  Hamidi, Amir Mohammad f2195 IRI0.001-0.0720-1.40 
  Mohammed, Tareq Abbood Al-Latoof 1829 IRQ0.5010.08201.60 
  Ali, Noor Hadi 1890 IRQ0.5010.16203.20 
  Hazim, Merza Hamza 1672 IRQ0.501-0.1420-2.80 
  Omar, Ahmed Hassooni 1469 IRQ0.501-0.3620-7.20 
  Omer, Nayef Rashid 1585 IRQ0.001-0.7520-15.00 

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)
 
 Iraq hope championship 2023 Bagdad IRQ 2023-12-21
RcRownchangeKK*chgGame
 1529 1775 2.50 5 -1.37 20 -27.40 
  Mohammed, Jassem Abdul Jabbar 1455 IRQ1.0010.13202.60 
  Widad, Sabah Noori 1649 IRQ0.001-0.6720-13.40 
  Ali, Wassam Hatam 1394 IRQ1.0010.09201.80 
  Kashush, H. Abdul Kareem 1772 IRQ0.5010.00200.00 
  Ali, Nazar Abass 1375  * IRQ0.001-0.9220-18.40 
 * 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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