Individual Calculations January 2011
 Ahmed, Shafiq  Total change: -4.65  Rating chartPersonal card
 1st Division Chess League-2010 Dhaka BAN 2010-10-20
RcRownchangeKK*chgGame
 2116 2214 6.50 10 0.25 15 3.75 
  Mahmood, Nasir Uddin 2003 BAN1.0010.23153.45 
  Anisuzzaman, Jewel 2138 BAN0.501-0.1015-1.50 
  Majumder, Ahmed Hossain 2042 BAN1.0010.27154.05 
  Reefat, Bin-Sattar g2435 BAN0.001-0.2215-3.30 
  Rahman, Syed Mahfuzur f2255 BAN0.001-0.4415-6.60 
  Hossain, Monir 2176 BAN1.0010.45156.75 
  Mohammad, Sagar 2011 BAN1.0010.24153.60 
  , Uten 2109 BAN1.0010.36155.40 
  Masum, Hossain 2045 BAN0.001-0.7215-10.80 
  Rahman, Md. Khalilur 1950 BAN1.0010.18152.70 

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)
 
 8th Amrito Lal Dey Open FIDE Rating Chess Tournament-2010 Barisal BAN 2010-12-10
RcRownchangeKK*chgGame
 2030 2214 4.50 7 -0.56 15 -8.40 
  Md., Sharif Hossain 2107 BAN0.001-0.6515-9.75 
  Mohammad Jakir, Hossain Bhuiyan 1814  * BAN1.0010.08151.20 
  Gyusuddin, Mithu 1983 BAN0.501-0.2915-4.35 
  Ahmed, Feroz 2057 BAN1.0010.29154.35 
  Rahman, Syed Mahfuzur f2255 BAN0.001-0.4415-6.60 
  Mohammad, Sagar 2011 BAN1.0010.24153.60 
  Saidul, Islam 1981 BAN1.0010.21153.15 
 * 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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