Individual Calculations December 2017
 Ahmed, Mainuddin  Total change: -68.20  Rating chartPersonal card
 C J K S - BOROTAKIA Chittagong District Chess Championship -2017 Chittagong BAN 2017-10-26
RcRownchangeKK*chgGame
 1861 2182 5.50 6 0.33 20 6.60 
  Ali, Kaiser 1782  * BAN1.0010.08201.60 
  Md. Kamrul, Islam 1831 BAN1.0010.11202.20 
  Nasir, Hasan 1859 BAN1.0010.13202.60 
  Kutubuddin 1920 BAN1.0010.18203.60 
  Akib , Jawad 1782  * BAN1.0010.08201.60 
  Majumder, Ahmed Hossain 1989 BAN0.501-0.2520-5.00 
 * 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)
 
 SAIF POWERTEC 43rd National B Chess Championship-2017 Dhaka BAN 2017-11-07
RcRownchangeKK*chgGame
 1834 2182 6.00 11 -3.74 20 -74.80 
  Khan, Nazrana wf1861 BAN0.001-0.8720-17.40 
  Md., Mazharul Kabir 1811 BAN0.001-0.9020-18.00 
  Rakib Ahmed , Saleh 1782  * BAN1.0010.08201.60 
  Md, Asadujjaman 1821 BAN0.001-0.9020-18.00 
  Abu Foez, Md. Nayem 1782  * BAN1.0010.08201.60 
  Zia, Tahsin Tajwar 1807 BAN0.501-0.4120-8.20 
  Akib , Jawad 1800 BAN0.501-0.4120-8.20 
  S M Arman, Mehedi 1860 BAN1.0010.13202.60 
  Md., Saiful Islam 1882 BAN1.0010.15203.00 
  Sajal, Biswas 1939 BAN0.001-0.8020-16.00 
  Mohammad, Hasan 1827 BAN1.0010.11202.20 
 * 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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