Individual Calculations November 2011
 Al-Zendani, Zendan  Total change: -11.70  Rating chartPersonal card
 Arab Elite Chess Championship 2011 Dubai UAE 2011-09-25
RcRownchangeKK*chgGame
 2283 2396 4.50 9 -1.17 10 -11.70 
  Daouda, Sabar Ousmane 2097 MTN1.0010.15101.50 
  Salem, A R Saleh g2489 UAE0.001-0.3710-3.70 
  Yaaqoub, Rashid f2102 SUD1.0010.15101.50 
  Khader, Sami m2416 JOR0.001-0.4710-4.70 
  Ayyad, Husain f2206 BRN0.501-0.2510-2.50 
  Tissir, Mohamed m2454 MAR0.5010.08100.80 
  Tamra, Attallah 2087 PLE0.501-0.3610-3.60 
  Al-Modiahki, Mohamad g2564 QAT0.001-0.2810-2.80 
  Al-Hageri, Badr 2130 KUW1.0010.18101.80 

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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