Individual Calculations August 2022
 Islam, M.m. Zahirul  Total change: -48.00  Rating chartPersonal card
 Late Dr. Abul Kashem Chowdhury 2nd International Rating Chess Tournament-2022, Category B Dhaka BAN 2022-07-01
RcRownchangeKK*chgGame
 1679 1809 4.00 8 -1.21 20 -24.20 
  Md. Momtaj, Uddin 1494 BAN1.0010.14202.80 
  Md. Enamul, Haque 1409  * BAN1.0010.08201.60 
  Md, Azmaeen Parvez Sayor 1924 BAN0.001-0.3420-6.80 
  Md Rabiul, Hossain 1702 BAN1.0010.35207.00 
  Dewan, Md. Riad 1970 BAN0.001-0.2920-5.80 
  Omnia Binta Yusuf, Lubaba 1652 BAN0.001-0.7120-14.20 
  Md. Abdur , Rashid 1623 BAN1.0010.26205.20 
  Israt , Jahan Diba 1660 BAN0.001-0.7020-14.00 
 * 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)
 
 SAIF POWERTEC 2nd Division Chess League - 2021 Dhaka BAN 2022-07-18
RcRownchangeKK*chgGame
 1701 1809 4.50 9 -1.19 20 -23.80 
  Afnan, Zarif Haque 1516 BAN0.001-0.8520-17.00 
  Osman, Goni 1706 BAN0.001-0.6420-12.80 
  Md, Sourov Kabir 1579 BAN0.501-0.2920-5.80 
  Md, Mutakabbir 1834 BAN1.0010.532010.60 
  Syed, Mahabubur Rashid 1614 BAN1.0010.25205.00 
  Islam, Sheik Md. Khairul 1890 BAN0.001-0.3920-7.80 
  Hasan, Sk. Rashedul 1857 BAN0.001-0.4320-8.60 
  Neelava, Choudhury 1526 BAN1.0010.16203.20 
  Anis, Sikder 1791 BAN1.0010.47209.40 

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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