Individual Calculations April 2018
 Harreth, Salim Wali  Total change: -10.60  Rating chartPersonal card
 30th IRAQI Clubs Championship 2018 Baghdad IRQ 2018-03-08
RcRownchangeKK*chgGame
 1928 2070 5.50 9 -0.53 20 -10.60 
  Mohammed, Tareq Abbood Al-Latoof 1955 IRQ0.501-0.1620-3.20 
  Mohammed , Hamzia Abbas 1828 IRQ1.0010.20204.00 
  Taleb, Salem Hatam 2054 IRQ0.501-0.0220-0.40 
  Al-Turaihi, Dhari Satea Saeed 1831 IRQ0.001-0.8020-16.00 
  Hamandi, Mohammed Nawfel Karim c2222 IRQ0.5010.20204.00 
  Hazim, Merza Hamza 1679 IRQ1.0010.09201.80 
  Raed, H. Hammed 2070 IRQ0.5010.00200.00 
  Hamid, A. Sattar 1910 IRQ0.501-0.2120-4.20 
  Amjad, Alaa Abbas 1799 IRQ1.0010.17203.40 

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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