Rapid: Individual Calculations December 2019
 Sadnan Hasan, Dihan  Total change: 28.60  Rating chartPersonal card
 Narayanganj District Qualifying 2019 Narayanganj BAN 2019-10-12
RcRownchangeKK*chgGame
 1899 1862 4.50 7 1.43 20 28.60 
  Rayhan, Islam 1462  * BAN1.0010.08201.60 
  Mohammad, Shameem 2083 BAN1.0010.782015.60 
  Ahmed, Feroz 1987 BAN1.0010.672013.40 
  Md.abu, Hanif 2182 BAN0.5010.37207.40 
  Habibur Rahman, Sohel 2014 BAN0.001-0.3020-6.00 
  Md. Mokshed, Khan 1976 BAN1.0010.662013.20 
  Mortuza Mahathir, Islam 1589 BAN0.001-0.8320-16.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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