Individual Calculations September 2015
 Hossain, Mohammad Ibrahim  Total change: 4.60  Rating chartPersonal card
 Dhaka Metropolis Chess Tournament-2015 Dhaka BAN 2015-07-30
RcRownchangeKK*chgGame
 1785 1997 5.00 8 -1.07 20 -21.40 
  Akib , Jawad 1717 BAN0.001-0.8420-16.80 
  Md. Rafikul, Islam 1597  * BAN1.0010.08201.60 
  Shahidul, Islam 1801 BAN1.0010.25205.00 
  Jamal, Uddin Ahmed Santa 1815 BAN1.0010.26205.20 
  Nasiruddin, Apu 1907 BAN0.001-0.6220-12.40 
  Ali, Mir Mosharraf 1838 BAN0.501-0.2120-4.20 
  Kishor, Shazzad 1861 BAN0.501-0.1820-3.60 
  Moh. , Yousuf 1742 BAN1.0010.19203.80 
 * 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)
 
 Walton Amateur Rating Chess Chess Championship-2015 Dhaka BAN 2015-08-11
RcRownchangeKK*chgGame
 1934 1997 6.00 8 1.30 20 26.00 
  Zakir, Hossain Shiplu 1882 BAN0.501-0.1620-3.20 
  Islam, Aminul Lipon 1905 BAN1.0010.37207.40 
  Md. Abdur, Raufe Aziz 1906 BAN1.0010.38207.60 
  Faisal, Hossain 1948 BAN1.0010.43208.60 
  Nayan Kumar, Mohanto 1970 BAN1.0010.46209.20 
  Avik, Sarker 1987 BAN0.501-0.0120-0.20 
  Khan, Jewel 1971 BAN0.001-0.5420-10.80 
  Alam, Badrul 1905 BAN1.0010.37207.40 

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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