Individual Calculations August 2022
 Shamsul, Kabir Chowdhury  Total change: 11.20  Rating chartPersonal card
 Late Dr. Abul Kashem Chowdhury 2nd International Rating Chess Tournament-2022, Category B Dhaka BAN 2022-07-01
RcRownchangeKK*chgGame
 1743 1643 4.00 8 1.01 20 20.20 
  Bhuiyan, Golam Mostafa 1954 BAN1.0010.862017.20 
  Jahirul, Alam Mohan 1819 BAN0.001-0.2720-5.40 
  Mohammad Mynul, Hasan 1808 BAN1.0010.722014.40 
  Md. Nasim Hossain, Bhuiyan 1827 BAN1.0010.742014.80 
  Md. Sabujur, Rahman 1844 BAN0.001-0.2420-4.80 
  Mohammad, Din 1827 BAN0.001-0.2620-5.20 
  Md, Rayhan 1470 BAN0.001-0.7320-14.60 
  Md. Enamul, Haque 1395 BAN1.0010.19203.80 

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)
 
 SAIF POWERTEC 2nd Division Chess League - 2021 Dhaka BAN 2022-07-18
RcRownchangeKK*chgGame
 1591 1643 3.50 7 -0.45 20 -9.00 
  Md. Morshedul, Hossain 1548 BAN1.0010.37207.40 
  Mohammad, Din 1827 BAN0.001-0.2620-5.20 
  Zahidul, Islam Khan 1660 BAN0.001-0.4820-9.60 
  Md Saiful, Alam 1403 BAN1.0010.20204.00 
  Rubel, Hossen 1790 BAN0.001-0.3020-6.00 
  Gias, Uddin 1506 BAN0.501-0.1820-3.60 
  Aiyan, Rahman 1401 BAN1.0010.20204.00 

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)
 

 

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