Individual Calculations May 2014
 Al-Zendani, Zendan  Total change: -5.80  Rating chartPersonal card
 3rd IRAQ INTERNATIONAL CHESS CHAMPIONSHIP Baghdad IRQ 2014-03-22
RcRownchangeKK*chgGame
 2158 2357 6.00 9 -0.58 10 -5.80 
  Tariq, Mohammed 1974 IRQ1.0010.09100.90 
  Taleb, Salem 2121 IRQ0.501-0.3010-3.00 
  Al-Mahmoud, Rola 1957  * SYR1.0010.08100.80 
  Tarlev, Konstantin g2573 UKR0.5010.28102.80 
  Salih, Akar Ali Salih f2284 IRQ0.001-0.6010-6.00 
  Ehab, Mazin Elias 2167 IRQ0.001-0.7510-7.50 
  Mohammed, Latif 1994 IRQ1.0010.10101.00 
  Al-Halila, Ayman m2156 YEM1.0010.24102.40 
  Alzaim, Talal 2194 SYR1.0010.28102.80 
 * 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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