Rapid: Individual Calculations October 2021
 Rahman, Syed Mahfuzur  Total change: 3.20  Rating chartPersonal card
 Manha's Castle FIDE Rapid Rating Chess Tournament 2021 Dhaka BAN 2021-09-07
RcRownchangeKK*chgGame
 1789 2076 5.50 7 -0.30 20 -6.00 
  Abijit, Barua 1700 BAN1.0010.09201.80 
  Md, Majedul Islam 1819 BAN1.0010.18203.60 
  Md, Mutakabbir 1914 BAN0.001-0.7120-14.20 
  Islam, M.m. Zahirul 1813 BAN0.501-0.3220-6.40 
  Shawon, Chowdhury 1612 BAN1.0010.05201.00 
  Md. Mahbubur, Rahman 1755 BAN1.0010.13202.60 
  Mohammad, Din 1910 BAN1.0010.28205.60 

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)
 
 Manha's Castle 2nd FIDE Rapid Rating Chess Tournament 2021 Dhaka BAN 2021-09-17
RcRownchangeKK*chgGame
 1894 2076 5.50 7 0.46 20 9.20 
  Md. Shajahan, Mia 1712 BAN1.0010.10202.00 
  Bappi, A.b. 1867 BAN0.001-0.7720-15.40 
  Kamrul, Hasan Milton 1729 BAN1.0010.11202.20 
  Md, Sariatullah 2019 BAN1.0010.42208.40 
  Md, Mutakabbir 1914 BAN1.0010.29205.80 
  Rahman, Md. Mujibur 1946 BAN1.0010.32206.40 
  Ahmed, Feroz 2072 BAN0.501-0.0120-0.20 

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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