Rapid: Individual Calculations March 2023
 Sadnan Hasan, Dihan  Total change: -8.60  Rating chartPersonal card
 Sheikh Russel Youth (Under-20) FIDE Rapid Chess Tournament -2023 Dhaka BAN 2023-02-11
RcRownchangeKK*chgGame
 1715 2051 4.50 6 -0.43 20 -8.60 
  Md, Ebrahim 1651  * BAN1.0010.08201.60 
  Shekh, Ripon 1336 BAN1.0010.01200.20 
  Afnan, Zarif Haque 1615 BAN1.0010.06201.20 
  Noshin, Anjum wf1776 BAN1.0010.17203.40 
  Ahmed, Walijah wc1851 BAN0.501-0.2620-5.20 
  Sakline Mostafa, Sajid c2058 BAN0.001-0.4920-9.80 
 * 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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