Individual Calculations April 2019
 Dibakar, Dibya  Total change: 15.20  Rating chartPersonal card
 Elegant National Youth Chess Championships-2019 Under-18, Open & Girls Dhaka BAN 2019-03-01
RcRownchangeKK*chgGame
 1665 1793 3.00 5 -0.23 40 -9.20 
  Reyana, Tanjim 1393  * BAN1.0010.08403.20 
  Md. Anower, Hossain 1567 BAN0.501-0.2940-11.60 
  Samiha, Chowdhury 1393  * BAN1.0010.08403.20 
  Subrota, Biswas c2184 BAN0.001-0.0940-3.60 
  Sajib, Das 1788 BAN0.501-0.0140-0.40 
 * 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)
 
 Asian Zonal Chess Championships 2019 Zone 3.2 Open Dhaka BAN 2019-03-15
RcRownchangeKK*chgGame
 1942 1793 3.50 9 0.61 40 24.40 
  Hossain, Showkat Pollab 2162 BAN0.001-0.1040-4.00 
  Jabed, Al Azad 2017 BAN0.5010.284011.20 
  Md., Sharif Hossain c2124 BAN0.001-0.1240-4.80 
  Mortuza Mahathir, Islam 1599 BAN0.501-0.2540-10.00 
  Md., Jamal Uddin 2062 BAN0.001-0.1740-6.80 
  Md., Nasim Hossain Bhuiyan 1948 BAN0.5010.21408.40 
  Nasir, Hasan 1865 BAN1.0010.604024.00 
  Sadnan Hasan, Dihan 1886 BAN0.001-0.3740-14.80 
  Md, Asadujjaman 1813 BAN1.0010.534021.20 

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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