Individual Calculations November 2011
 Tamra, Attallah  Total change: 16.20  Rating chartPersonal card
 Arab Elite Chess Championship 2011 Dubai UAE 2011-09-25
RcRownchangeKK*chgGame
 2287 2087 3.50 9 1.08 15 16.20 
  Eid, Fadi m2381 LIB0.001-0.1515-2.25 
  Al-Hageri, Badr 2130 KUW1.0010.56158.40 
  Ayyad, Husain f2206 BRN0.5010.16152.40 
  Tissir, Mohamed m2454 MAR0.5010.40156.00 
  Al-Modiahki, Mohamad g2487  * QAT0.001-0.0815-1.20 
  Daouda, Sabar Ousmane 2097 MTN1.0010.51157.65 
  Al-Zendani, Zendan m2396 YEM0.5010.36155.40 
  Yaaqoub, Rashid f2102 SUD0.001-0.4815-7.20 
  Njili, Kamel f2329 TUN0.001-0.2015-3.00 
 * 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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