Rapid: Individual Calculations October 2021
 Md. Ershadul, Haque  Total change: -1.80  Rating chartPersonal card
 Manha's Castle FIDE Rapid Rating Chess Tournament 2021 Dhaka BAN 2021-09-07
RcRownchangeKK*chgGame
 1690 1584 2.50 7 -0.09 20 -1.80 
  Swarnavo, Choudhury 1967 BAN0.001-0.0920-1.80 
  Md.abbas, Uddin Khan 1196 BAN0.501-0.4120-8.20 
  Samin Yaser, Ishmam 1407 BAN1.0010.27205.40 
  Md., Zahiduzzaman 1715 BAN1.0010.682013.60 
  Md., Abdur Rauf 1903 BAN0.001-0.1320-2.60 
  Faizul , Anam 1807 BAN0.001-0.2220-4.40 
  Rafi, Islam 1836 BAN0.001-0.1920-3.80 

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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