Individual Calculations May 2013
 Mazin, Adham  Total change: 24.15  Rating chartPersonal card
 25th IRAQI Clubs Championship 2013 Baghdad IRQ 2013-02-21
RcRownchangeKK*chgGame
 2163 2024 4.00 7 1.61 15 24.15 
  Mohammed, Arpak Worya c2230 IRQ1.0010.761511.40 
  Waheed, Ayad 2032 IRQ0.5010.01150.15 
  Faris, A-.ameer 2123 IRQ1.0010.64159.60 
  Hamid, Amr 1920 IRQ0.501-0.1415-2.10 
  Ahmed, Ali Layth Ahmed f2339 IRQ1.0010.861512.90 
  Gagunashvili, Merab g2424  * GEO0.001-0.0815-1.20 
  Ali, Gatee 2070 IRQ0.001-0.4415-6.60 
 * 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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