Rapid: Individual Calculations January 2024
 Paywand, Mahmood Mohammed  Total change: 114.40  Rating chartPersonal card
 39th Khanzad International Chess Tournament-Rapid Erbil IRQ 2023-11-24
RcRownchangeKK*chgGame
 1659 1631 6.00 8 2.34 40 93.60 
  Sleman, Ahmad Hussein 1231  * IRQ1.0010.08403.20 
  Peshawa, Pshtiwan Ahmed 1184 IRQ1.0010.06402.40 
  Mustafa, Kamal Jalaldeen Al-Barba 1645 IRQ0.5010.02400.80 
  Abdullah, Layth Ahmed 1842 IRQ1.0010.774030.80 
  Jalal, Hazhar 1965 IRQ1.0010.884035.20 
  Al-Saffar, Abdullah Ammar Ahmed 1665 IRQ0.001-0.4540-18.00 
  Ismael, Namir Mohammed Ismael c2092 IRQ0.5010.454018.00 
  Nozhanad, Essa Ali 1649 IRQ1.0010.534021.20 
 * 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)
 
 1st Erbil Chess Academy Rapid Tournament 2023 Erbil IRQ 2023-11-30
RcRownchangeKK*chgGame
 1498 1631 6.00 9 0.52 40 20.80 
  Kovan, Waleed Ahmed 1231  * IRQ1.0010.08403.20 
  Shara, Azad Ibrahim 1220 IRQ1.0010.08403.20 
  Chiya, Mder Hamad 1925 IRQ0.001-0.1540-6.00 
  Hogir, Jalil Bra 1180 IRQ1.0010.06402.40 
  Pola, Azad Saber 1901 IRQ0.001-0.1740-6.80 
  Mahmood, Salar Akram 1219 IRQ1.0010.07402.80 
  Yad, Peshraw Abduljabar 1162 IRQ1.0010.05402.00 
  Nazar, Jamil Khalid 1787 IRQ0.001-0.2940-11.60 
  Bahman, Omer Hama 1861 IRQ1.0010.794031.60 
 * 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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