Individual Calculations November 2011
 Mohammad, Samir  Total change: 18.70  Rating chartPersonal card
 10th International Istanbul Chess Festival-A Istanbul TUR 2011-09-12
RcRownchangeKK*chgGame
 2213 2349 6.50 9 0.68 10 6.80 
  Tahaoglu, Ugur Barkin 1949  * TUR1.0010.08100.80 
  Erencek, Ali Ediz 1998 TUR1.0010.11101.10 
  Shanava, Konstantine g2562 GEO0.001-0.2310-2.30 
  Celik, Burcak 2006 TUR1.0010.12101.20 
  Azam, Zeno 2204 SYR1.0010.31103.10 
  Grigoriev, Armen 2283 GEO1.0010.41104.10 
  Erdogdu, Mert m2431 TUR0.5010.11101.10 
  Annaberdiev, Meilis m2436 TKM0.001-0.3810-3.80 
  Mecit, Emre 2047 TUR1.0010.15101.50 
 * 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)
 
 Arab Elite Chess Championship 2011 Dubai UAE 2011-09-25
RcRownchangeKK*chgGame
 2366 2349 5.50 9 1.19 10 11.90 
  Adly, Ahmed g2605 EGY0.001-0.1910-1.90 
  Al-Modiahki, Mohamad g2564 QAT0.5010.27102.70 
  Njili, Kamel f2329 TUN0.501-0.0310-0.30 
  Daouda, Sabar Ousmane 2097 MTN1.0010.19101.90 
  Tissir, Mohamed m2454 MAR0.5010.14101.40 
  Al-Hageri, Badr 2130 KUW1.0010.22102.20 
  Khader, Sami m2416 JOR1.0010.59105.90 
  Salem, A R Saleh g2489 UAE0.001-0.3110-3.10 
  Ayyad, Husain f2206 BRN1.0010.31103.10 

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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