Individual Calculations August 2022
 Abdullah Al , Raison  Total change: 27.20  Rating chartPersonal card
 Late Dr. Abul Kashem Chowdhury 2nd International Rating Chess Tournament-2022, Category B Dhaka BAN 2022-07-01
RcRownchangeKK*chgGame
 1834 1887 6.50 9 1.39 20 27.80 
  Kazi, Salauddin 1604 BAN1.0010.16203.20 
  Mollah, Mohiuddin 1718 BAN1.0010.28205.60 
  Md. Golam Rasul, Bhuiyan 1771 BAN1.0010.34206.80 
  Jahirul, Alam Mohan 1819 BAN1.0010.41208.20 
  Sarwar, Hossain Ullash 1845 BAN1.0010.44208.80 
  Md, Azmaeen Parvez Sayor 1924 BAN0.001-0.4520-9.00 
  Dewan, Md. Riad 1970 BAN0.5010.11202.20 
  Md, Nasir Uddin 1876 BAN1.0010.48209.60 
  Ahmed, Feroz 1976 BAN0.001-0.3820-7.60 

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
 1745 1887 4.00 6 -0.03 20 -0.60 
  Mahbubur Rahman, Kazi 1487  * BAN1.0010.08201.60 
  Md, Shawkat Ali Sheikh 1703 BAN1.0010.26205.20 
  Md. Anisur, Rahman 1820 BAN1.0010.41208.20 
  Ushaching, Kheyang 1755 BAN0.001-0.6820-13.60 
  Md, Sahrifuzzaman 1875 BAN0.001-0.5220-10.40 
  Asaduzzaman, Ahad 1831 BAN1.0010.42208.40 
 * 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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