Individual Calculations September 2015
 Md. Sawkat Bin, Osman  Total change: 115.60  Rating chartPersonal card
 Dhaka Metropolis Chess Tournament-2015 Dhaka BAN 2015-07-30
RcRownchangeKK*chgGame
 1904 1870 3.00 6 0.33 40 13.20 
  Md. Maniqur, Rahman 1561 BAN1.0010.14405.60 
  Khondakar, Nazre Mowla 1994 BAN0.5010.17406.80 
  Faisal, Hossain 1931 BAN0.5010.08403.20 
  Nayan Kumar, Mohanto 1975 BAN1.0010.644025.60 
  Mukitul, Islam Ripon 1957 BAN0.001-0.3840-15.20 
  Shahnaz, Mohammad Faruque 2007 BAN0.001-0.3240-12.80 

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 Amateur Rating Chess Chess Championship-2015 Dhaka BAN 2015-08-11
RcRownchangeKK*chgGame
 1869 1870 7.00 9 2.56 40 102.40 
  Pranay Kumar, Bhowmik 1582 BAN1.0010.16406.40 
  Habibur Rahman, Sohel 1986 BAN0.001-0.3440-13.60 
  Sudip Ranjan, Mandal 1671 BAN1.0010.24409.60 
  Md. Shahidul, Islam 1755 BAN1.0010.344013.60 
  Kingshuk, Das 1997 BAN1.0010.674026.80 
  Md., Nasim Hossain Bhuiyan 1958 BAN1.0010.624024.80 
  Nayan Kumar, Mohanto 1970 BAN1.0010.644025.60 
  Avik, Sarker 1987 BAN0.001-0.3440-13.60 
  Md, Asadujjaman 1918 BAN1.0010.574022.80 

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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