Individual Calculations December 2017
 Towhidul, Bari Chowdhury  Total change: -19.60  Rating chartPersonal card
 SAIF POWERTEC 43rd National B Chess Championship-2017 Dhaka BAN 2017-11-07
RcRownchangeKK*chgGame
 1825 1778 3.00 9 -0.98 20 -19.60 
  Zoar Haque, Prodhan 1991 BAN0.001-0.2320-4.60 
  Md. Abdul, Maleq 1872 BAN0.001-0.3720-7.40 
  Jamshed, Alam 2022 BAN0.001-0.2020-4.00 
  Ratnojoy, Tangchonga 1779 BAN0.001-0.5020-10.00 
  Md. Zainal Abedin, Khan 1691 BAN0.001-0.6220-12.40 
  Khan, Shamim 1787 BAN1.0010.512010.20 
  Hossain, Zakir Pannu 1761 BAN1.0010.48209.60 
  S M Arman, Mehedi 1860 BAN0.001-0.3920-7.80 
  Akther, Uddin 1662 BAN1.0010.34206.80 

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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