Rapid: Individual Calculations April 2023
 Md. Ershadul, Haque  Total change: 7.60  Rating chartPersonal card
 Manha's Castle 18th FIDE Rapid Rating Chess Tournament, Below-2100 Dhaka BAN 2023-03-26
RcRownchangeKK*chgGame
 1810 1658 2.00 5 0.38 20 7.60 
  Md. Sajidul, Haque 1997 BAN0.001-0.1220-2.40 
  Rubel, Hossen 1919 BAN0.001-0.1820-3.60 
  Md. Firoz, Kabir 1355 BAN1.0010.14202.80 
  Md., Abdur Rauf 1759 BAN1.0010.642012.80 
  Md. Masum, Hossain 2021 BAN0.001-0.1020-2.00 

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)
 

 

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