Individual Calculations November 2009
 Ahmed, Mahtabuddin  Total change: -13.50  Rating chartPersonal card
 Pexatech Limited Open International Rating Chess Tournament-2009 Dhaka BAN 2009-10-15
RcRownchangeKK*chgGame
 1968 2184 6.00 9 -0.90 15 -13.50 
  K.c., Umesh 1784  * NEP1.0010.08151.20 
  Afzal, Kazi Md. Mahbub 1894 BAN1.0010.16152.40 
  Bappi, A.b. 1938 BAN1.0010.19152.85 
  Kabir, Mohammad Sherajul 2011 BAN1.0010.27154.05 
  Dewan, Md. Riad 2035 BAN0.501-0.2015-3.00 
  Abdul, Momin 2043 BAN0.501-0.1915-2.85 
  Md., Sharif Hossain 2043 BAN1.0010.31154.65 
  Md., Abdur Rauf 2001 BAN0.001-0.7415-11.10 
  Gyusuddin, Mithu 1964 BAN0.001-0.7815-11.70 
 * 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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