Individual Calculations August 2022
 Md, Shawkat Ali Sheikh  Total change: -27.60  Rating chartPersonal card
 Late Dr. Abul Kashem Chowdhury 2nd International Rating Chess Tournament-2022, Category B Dhaka BAN 2022-07-01
RcRownchangeKK*chgGame
 1790 1703 1.00 4 -0.55 20 -11.00 
  Md. Sajidul, Haque 1875 BAN0.001-0.2720-5.40 
  Mohammad, Din 1827 BAN0.001-0.3320-6.60 
  Aminul, Islam 2 1512 BAN1.0010.25205.00 
  Zahid, Sanatan 1946 BAN0.001-0.2020-4.00 

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)
 
 SAIF POWERTEC 2nd Division Chess League - 2021 Dhaka BAN 2022-07-18
RcRownchangeKK*chgGame
 1544 1703 4.00 7 -0.83 20 -16.60 
  Fakruddin, Khan 1303  * BAN1.0010.08201.60 
  Abdullah Al , Raison 1887 BAN0.001-0.2620-5.20 
  Jannatul, Ferdousi 1518 BAN0.501-0.2420-4.80 
  Siam, Chowdhury 1503 BAN0.501-0.2620-5.20 
  Rain, Sheikh 1620 BAN1.0010.39207.80 
  Md. Morshedul, Hossain 1548 BAN0.001-0.7120-14.20 
  Mohammed, Hafizur Rahman 1432 BAN1.0010.17203.40 
 * 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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