Individual Calculations January 2011
 Belouadah, Saad  Total change: 18.60  Rating chartPersonal card
 12th Arab Clubs Championship 2010 Aden YEM 2010-12-12
RcRownchangeKK*chgGame
 2251 2323 6.50 9 1.24 15 18.60 
  Naiem, Mousa 2067 JOR0.501-0.3115-4.65 
  Akhras, Khaled 2260 SYR1.0010.41156.15 
  Hamandi, Mohammed Nawfel Karim c2258 IRQ1.0010.41156.15 
  El Taher, Fouad m2481 EGY0.001-0.2915-4.35 
  Al Badani, Abdu f2200 YEM1.0010.33154.95 
  Al Qudaimi, Basheer m2406 YEM0.5010.11151.65 
  Saad, A I Sarsam m2402 IRQ1.0010.61159.15 
  Akhrass, Roland 1962 LIB1.0010.10151.50 
  Asabri, Hassan 2226 LBA0.501-0.1315-1.95 

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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