Rapid: Individual Calculations April 2023
 Fakruddin, Khan  Total change: -18.20  Rating chartPersonal card
 Manha's Castle 17th FIDE Rapid Rating Chess Tournament Dhaka BAN 2023-03-04
RcRownchangeKK*chgGame
 1496 1379 1.00 5 -0.91 20 -18.20 
  Mohammad, Din 1844 BAN0.001-0.0520-1.00 
  Md. Abdur , Rashid 1629 BAN0.001-0.1920-3.80 
  Warisa, Haider 1195 BAN0.001-0.7420-14.80 
  Ashiya, Sultana 1226 BAN1.0010.30206.00 
  Khondokar Rofiqul, Islam 1588 BAN0.001-0.2320-4.60 

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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