Individual Calculations August 2016
 Md.mahabubur Rahman, Apu  Total change: -32.40  Rating chartPersonal card
 SAIF POWERTEC International Open Chess Tournament-2016 Dhaka BAN 2016-06-24
RcRownchangeKK*chgGame
 1856 1753 1.50 6 -0.81 40 -32.40 
  Rahman, Syed Mahfuzur f2153  * BAN0.001-0.0840-3.20 
  Hossain, Belal 1967 BAN0.001-0.2340-9.20 
  Nayan Kumar, Mohanto 1984 BAN0.001-0.2140-8.40 
  Md. Mehedi, Hasan 1372 BAN1.0010.09403.60 
  Hossain, Showkat Pollab 2148 BAN0.001-0.0840-3.20 
  Md. Jasim, Uddin 1514 BAN0.501-0.3040-12.00 
 * 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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