Individual Calculations April 2018
 Jouni, Hassan  Total change: -36.60  Rating chartPersonal card
 6th IRAQ INTERNATIONAL CHESS CHAMPIONSHIP 2018 (OPEN) Baghdad IRQ 2018-03-13
RcRownchangeKK*chgGame
 1687 1722 3.00 9 -1.83 20 -36.60 
  Adil, Ali Jalal f2120 IRQ0.001-0.0820-1.60 
  Ahmed, Jaza Jamal c1958 IRQ0.001-0.2020-4.00 
  Saba, Jamal Mohammed 1577 IRQ1.0010.31206.20 
  Slami, Zoheir 1935 MAR0.001-0.2320-4.60 
  Nawar, Ahmed Mahmood 1334 IRQ0.001-0.9120-18.20 
  Younis, Ali Hussein 1533 IRQ1.0010.25205.00 
  Mohammed, A. E. Orouq 1646 PLE0.001-0.6020-12.00 
  Ali, Adnan Younus 1758 IRQ0.001-0.4520-9.00 
  Mustafa, Hamid Jaafar Mafrachi 1324 IRQ1.0010.08201.60 

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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