Individual Calculations October 2015
 Bhuiyan, Golam Mostafa  Total change: -46.40  Rating chartPersonal card
 Tangail International Rating Chess Tournament-2015 Tangail BAN 2015-09-11
RcRownchangeKK*chgGame
 1990 2128 4.50 8 -0.89 20 -17.80 
  Md., Zahiduzzaman 1852 BAN1.0010.17203.40 
  Md. Aminul, Islam 1950 BAN0.001-0.7320-14.60 
  Md. Moniruzzaman, Masud 1896 BAN0.501-0.2920-5.80 
  Md., Zakaria 1855 BAN1.0010.17203.40 
  Barua, P.j. Bakul 2007 BAN1.0010.34206.80 
  Md., Matiur Rahman (mamun) 2024 BAN1.0010.36207.20 
  Abu Sufian, Shakil m2347 BAN0.001-0.2220-4.40 
  Md. Sawkat Bin, Osman 1986 BAN0.001-0.6920-13.80 

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)
 
 CJKS Chess League-2015 Chittagong BAN 2015-09-16
RcRownchangeKK*chgGame
 2006 2128 2.50 6 -1.43 20 -28.60 
  Ikramul, Haq Siam 2083 BAN0.501-0.0620-1.20 
  Md., Mazharul Kabir 1819 BAN0.001-0.8620-17.20 
  Akib , Jawad 1847 BAN1.0010.16203.20 
  Asif , Mahmud 1912 BAN1.0010.22204.40 
  Hossain, Enamul g2433 BAN0.001-0.1420-2.80 
  Tareq, S. M. 1939 BAN0.001-0.7520-15.00 

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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