Individual Calculations April 2023
 Kamrul Hasan, Chowdhury  Total change: 5.20  Rating chartPersonal card
 Manha's Castle 15th FIDE Rating Chess Tournament Dhaka BAN 2023-03-15
RcRownchangeKK*chgGame
 1613 1423 2.00 6 0.26 20 5.20 
  Ahmed, Feroz 1930 BAN0.001-0.0420-0.80 
  Safayat, Kibria Azaan 1605 BAN1.0010.742014.80 
  Md. Jilani Hossain, Mollah 1714 BAN0.001-0.1520-3.00 
  Md. Ershadul, Haque 1571 BAN0.001-0.3020-6.00 
  Jean-Nesar, Osman 1292 BAN1.0010.32206.40 
  Md Abu, Said 1568 BAN0.001-0.3120-6.20 

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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