Individual Calculations June 2019
 Jahid, Hasan  Total change: -114.40  Rating chartPersonal card
 Late Dr. Abul Kashem Chowdhury International Rating Chess Tournament-2019, Category-B Dhaka BAN 2019-05-04
RcRownchangeKK*chgGame
 1752 1703 2.50 7 -0.48 40 -19.20 
  Marzouq, Chowdhury 1339 BAN1.0010.10404.00 
  Syed, Mahabubur Rashid 1881 BAN1.0010.734029.20 
  Sabya, Sachi 1879 BAN0.001-0.2740-10.80 
  Md.ariful , Amin 1856 BAN0.5010.20408.00 
  Md. Moniruzzaman, Masud 1875 BAN0.001-0.2740-10.80 
  Jannatul, Ferdous 1776 BAN0.001-0.4040-16.00 
  Martin T, Biswas 1656 BAN0.001-0.5740-22.80 

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)
 
 WALTON 39th National Junior (U-20) Chess Championship-2019, Open Dhaka BAN 2019-05-15
RcRownchangeKK*chgGame
 1366 1703 2.00 5 -2.38 40 -95.20 
  Rayhan, Islam 1355 BAN0.001-0.8940-35.60 
  Shadat, Kibria Ayaan 1321 BAN0.501-0.4140-16.40 
  Muhammad Abtahi, Abrar 1303  * BAN1.0010.08403.20 
  Mahfuzur , Rahman Saif 1461 BAN0.501-0.3040-12.00 
  Mortuza Muhtadi, Islam 1390 BAN0.001-0.8640-34.40 
 * 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)
 

 

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