Individual Calculations January 2011
 Abdel Razik, Khaled  Total change: -16.60  Rating chartPersonal card
 12th Arab Clubs Championship 2010 Aden YEM 2010-12-12
RcRownchangeKK*chgGame
 2278 2472 2.00 5 -1.66 10 -16.60 
  Akhras, Khaled 2260 SYR0.001-0.7710-7.70 
  Al-Zendani, Zendan m2398 YEM1.0010.40104.00 
  Saad, A I Sarsam m2402 IRQ0.001-0.6010-6.00 
  Akhrass, Roland 2072  * LIB1.0010.08100.80 
  Hamandi, Mohammed Nawfel Karim c2258 IRQ0.001-0.7710-7.70 
 * 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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