Individual Calculations June 2019
 Md., Matiur Rahman (mamun)  Total change: 44.20  Rating chartPersonal card
 Late Dr. Abul Kashem Chowdhury International Rating Chess Tournament-2019, Category-B Dhaka BAN 2019-05-04
RcRownchangeKK*chgGame
 1851 1963 7.50 9 1.71 20 34.20 
  Mohammad, Shakil 1666 BAN1.0010.15203.00 
  Asaduzzaman, Ahad 1770 BAN1.0010.25205.00 
  Shahnaz, Mohammad Faruque 1855 BAN1.0010.35207.00 
  Swarnavo, Choudhury 1865 BAN1.0010.37207.40 
  Yasir Ali, Khan Evan 1843 BAN0.501-0.1620-3.20 
  Bappi, A.b. 1819 BAN1.0010.31206.20 
  Zia, Tahsin Tajwar 1969 BAN0.001-0.4920-9.80 
  Mihir Lal, Das 1954 BAN1.0010.49209.80 
  Hamid, Rani wm1919 BAN1.0010.44208.80 

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 International Rating Chess Tournament-2019 Dhaka BAN 2019-05-22
RcRownchangeKK*chgGame
 1804 1963 6.00 8 0.50 20 10.00 
  Mohammad Omar, Faruk 1608 BAN1.0010.11202.20 
  Shah Alam, Ropan 1615 BAN1.0010.11202.20 
  Md., Sharif Hossain c2104 BAN0.001-0.3120-6.20 
  Md., Nasim Hossain Bhuiyan 1818 BAN0.001-0.6920-13.80 
  Ahmed, Walijah 1687 BAN1.0010.17203.40 
  Md. Nazmul, Karim 1802 BAN1.0010.29205.80 
  Md. Moniruzzaman, Masud 1875 BAN1.0010.38207.60 
  Md., Gishan Rahman Maleq 1921 BAN1.0010.44208.80 

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)
 

 

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