Individual Calculations January 2011
 Saad, A I Sarsam  Total change: -8.90  Rating chartPersonal card
 12th Arab Clubs Championship 2010 Aden YEM 2010-12-12
RcRownchangeKK*chgGame
 2303 2402 4.00 8 -0.89 10 -8.90 
  El Ghadamsy, Mohamed 2002  * LBA1.0010.08100.80 
  Hamandi, Mohammed Nawfel Karim c2258 IRQ0.001-0.6910-6.90 
  Adly, Ahmed g2635 EGY0.5010.29102.90 
  Abdel Razik, Khaled m2472 EGY1.0010.60106.00 
  Akhras, Khaled 2260 SYR0.501-0.1910-1.90 
  Naiem, Mousa 2067 JOR1.0010.12101.20 
  Belouadah, Saad m2323 ALG0.001-0.6110-6.10 
  Al Qudaimi, Basheer m2406 YEM0.001-0.4910-4.90 
 * 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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