Individual Calculations November 2012
 Ali, Ahmed  Total change: -37.35  Rating chartPersonal card
 IRQ S/f Champ.2012 Duhok IRQ 2012-09-27
RcRownchangeKK*chgGame
 1901 2092 5.50 11 -2.49 15 -37.35 
  Jalal Al Deen, Dalin 1692  * IRQ1.0010.08151.20 
  Darya, Modeer Hamad 1855 IRQ0.001-0.8015-12.00 
  Baktiar, Hamd Mohammed 1940 IRQ0.001-0.7015-10.50 
  Jalaluldeen, Kareen Kamal J. wf1773 IRQ1.0010.13151.95 
  Bewar, Jafer 1842 IRQ1.0010.19152.85 
  Tariq, , Mohammed 1985 IRQ1.0010.35155.25 
  Esam, Naama Lafta 2010 IRQ1.0010.39155.85 
  Nagem, Abd M.issa, c2168 IRQ0.001-0.4015-6.00 
  Saddam, Nafi`a 1956 IRQ0.001-0.6815-10.20 
  Shlaga, Jaefer 1986 IRQ0.001-0.6415-9.60 
  Moazaz , Dhahir Habeeb 1702 IRQ0.501-0.4115-6.15 
 * 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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