Individual Calculations June 2019
 Subrota, Biswas  Total change: 98.02  Rating chartPersonal card
 Late Dr. Abul Kashem Chowdhury International Rating Chess Tournament-2019, Category-A Dhaka BAN 2019-05-04
RcRownchangeKK*chgGame
 2259 2086 4.50 9 1.87 29 54.23 
  Mohammad Fahad, Rahman f2322 BAN0.001-0.2029-5.80 
  Md, Sariatullah 2018 BAN1.0010.412911.89 
  Ahmed, Sheikh Nasir f2171 BAN1.0010.622917.98 
  Rahman, Syed Mahfuzur f2217 BAN1.0010.682919.72 
  Rahman, Ziaur g2485 BAN0.001-0.0829-2.32 
  Mohammad, Javed f2152 BAN1.0010.592917.11 
  Hossain, Enamul g2442 BAN0.5010.392911.31 
  Mohammad, Minhaz Uddin m2294 BAN0.001-0.2329-6.67 
  Mehdi, Hasan Parag f2227 BAN0.001-0.3129-8.99 

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 39th National Junior (U-20) Chess Championship-2019, Open Dhaka BAN 2019-05-15
RcRownchangeKK*chgGame
 1884 2086 5.00 7 -0.02 29 -0.58 
  Md. Ashabubur, Rahman Taif 1686  * BAN1.0010.08292.32 
  Mahin , Ahmed Shuvo 1686  * BAN1.0010.08292.32 
  Nayem, Haque 2106 BAN1.0010.532915.37 
  Swarnavo, Choudhury 1865 BAN0.501-0.2829-8.12 
  Nafim, Al Karim 1686  * BAN1.0010.08292.32 
  Mohammad Fahad, Rahman f2322 BAN0.001-0.2029-5.80 
  Sadnan Hasan, Dihan 1838 BAN0.501-0.3129-8.99 
 * 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 International Rating Chess Tournament-2019 Dhaka BAN 2019-05-22
RcRownchangeKK*chgGame
 1971 2086 6.50 8 1.53 29 44.37 
  Md. Jilani Hossain, Mollah 1701 BAN1.0010.09292.61 
  Sadnan Hasan, Dihan 1838 BAN0.501-0.3129-8.99 
  Md., Nasim Hossain Bhuiyan 1818 BAN1.0010.17294.93 
  Gias Uddin, Ahmed 1983 BAN1.0010.362910.44 
  Mehdi, Hasan Parag f2227 BAN1.0010.692920.01 
  Mohammad, Minhaz Uddin m2294 BAN0.001-0.2329-6.67 
  Manon, Reja Neer c1686  * BAN1.0010.08292.32 
  Rahman, Syed Mahfuzur f2217 BAN1.0010.682919.72 
 * 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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