Individual Calculations January 2011
 Al-Subaihi, Khalil  Total change: 6.15  Rating chartPersonal card
 12th Arab Clubs Championship 2010 Aden YEM 2010-12-12
RcRownchangeKK*chgGame
 2307 2112 1.50 4 0.41 15 6.15 
  Amin, Bassem g2512  * EGY0.001-0.0815-1.20 
  Atwi, Ali 2112 LIB1.0010.50157.50 
  Chahrani, Ibrahim f2253 LBA0.001-0.3115-4.65 
  Al-Saffar, Araz Basim Mohammed S m2349 IRQ0.5010.30154.50 
 * 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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