Individual Calculations April 2023
 Bhuiyan, Golam Mostafa  Total change: 49.80  Rating chartPersonal card
 Sheikh Helal Uddin 1st International Standard Rating Chess Tournament Bellow 2000 Bagerhat BAN 2023-03-10
RcRownchangeKK*chgGame
 1812 1979 6.00 6 1.82 20 36.40 
  Sonia, Akhter 1579  * BAN1.0010.08201.60 
  Md, Zia Uddin 1687 BAN1.0010.15203.00 
  Sushanto Kumar, Saha 1783 BAN1.0010.25205.00 
  Md, Nasir Uddin 1864 BAN1.0010.34206.80 
  Md. Masum, Hossain 1976 BAN1.0010.502010.00 
  Md. Muhimenul, Islam 1980 BAN1.0010.502010.00 
 * 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)
 
 Moulvibazar Deputy Commissioner International Standard Rating Chess Tournament 2023 Moulvibazar BAN 2023-03-12
RcRownchangeKK*chgGame
 1778 1979 5.00 6 0.58 20 11.60 
  Md, Muzammil Ali 1645 BAN1.0010.12202.40 
  Diya, Chowdhury 1771 IND0.001-0.7720-15.40 
  Radha Kishor, Singha 1625 BAN1.0010.11202.20 
  Asaduzzaman, Ahad 1822 BAN1.0010.29205.80 
  Shamsul, Kabir Chowdhury 1707 BAN1.0010.17203.40 
  Mohammed Abdul, Malek f2100 BAN1.0010.662013.20 

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)
 
 Rangpur 3rd International Standard FIDE Rating Chess tournament-2023 Dhaka BAN 2023-03-17
RcRownchangeKK*chgGame
 1790 1979 3.00 4 0.09 20 1.80 
  Sneha, Halder 1603 IND0.501-0.4120-8.20 
  Md Sazib, Kaisar 1760 BAN1.0010.22204.40 
  Faisal, Hossain 1841 BAN1.0010.31206.20 
  Choubey, Saurabh 1956 IND0.501-0.0320-0.60 

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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