Rapid: Individual Calculations April 2023
 Mohammad Arifur, Rahman  Total change: 13.60  Rating chartPersonal card
 Manha's Castle 17th FIDE Rapid Rating Chess Tournament Dhaka BAN 2023-03-04
RcRownchangeKK*chgGame
 1786 1680 3.50 7 0.86 20 17.20 
  Ahmed, Shafiq 1998 BAN0.5010.37207.40 
  Sk Ruman-Ur-, Rashid 1835 BAN0.001-0.2920-5.80 
  Rain, Sheikh 1609 BAN1.0010.40208.00 
  Md.abu, Hanif 2016 BAN1.0010.882017.60 
  Bappi, A.b. 1804 BAN0.001-0.3320-6.60 
  Adnan, Sadik 1631 BAN0.001-0.5720-11.40 
  Md. Rajibul, Hasan 1611 BAN1.0010.40208.00 

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)
 
 DUCC Presents First FIDE Rapid Rating Chess Tournament Dhaka BAN 2023-03-20
RcRownchangeKK*chgGame
 1781 1680 1.00 4 -0.48 20 -9.60 
  Rubel, Hossen 1919 BAN0.001-0.2020-4.00 
  Mohammad, Yousuf 1858 BAN0.001-0.2720-5.40 
  Md. Masum, Hossain 2021 BAN0.001-0.1220-2.40 
  Anamul, Haque 1324 BAN1.0010.11202.20 

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)
 
 Manha's Castle 18th FIDE Rapid Rating Chess Tournament, Below-2100 Dhaka BAN 2023-03-26
RcRownchangeKK*chgGame
 1802 1680 2.00 5 0.30 20 6.00 
  Rahman, Md. Siddiqur 1959 BAN0.001-0.1620-3.20 
  Md, Nasir Uddin 1731 BAN1.0010.572011.40 
  Md., Abdur Rauf 1759 BAN0.001-0.3920-7.80 
  Md Redwan , Ullah 1802 BAN0.001-0.3320-6.60 
  Md, Ekramuzzaman 1757 BAN1.0010.612012.20 

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)
 

 

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