Individual Calculations September 2010
 Rahman, Md. Mujibur  Total change: -2.55  Rating chartPersonal card
 CJKS Pragati Life Insurance 1st Division Chess League Chittagon, Bangladesh BAN 2010-07-30
RcRownchangeKK*chgGame
 1978 2002 3.50 7 -0.17 15 -2.55 
  Ullah, Wali 2107 BAN0.001-0.3615-5.40 
  Chowdhury, Sohel 2115 BAN0.5010.15152.25 
  S.d., Pinku 1965 BAN0.001-0.5515-8.25 
  Minhazuddin, Ahmed f2316 BAN0.001-0.1415-2.10 
  Jahanara, Haque 1602  * BAN1.0010.08151.20 
  Mohammad Jakir, Hossain Bhuiyan 1808 BAN1.0010.25153.75 
  Md.jahangir, Alam 1931 BAN1.0010.40156.00 
 * 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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