Individual Calculations June 2018
 Swarnavo, Choudhury  Total change: 18.00  Rating chartPersonal card
 SAIF POWER BATTERY 37th National Sub-Junior (U-16) Chess Championship-2018 Open Dhaka BAN 2018-04-28
RcRownchangeKK*chgGame
 1590 1870 4.00 5 0.02 40 0.80 
  Irshad, Rafim 1470  * BAN1.0010.08403.20 
  Nafim, Al Karim 1585 BAN0.001-0.8440-33.60 
  Azharul, Karim 1470  * BAN1.0010.08403.20 
  Mohammad Shafiqul, Islam 1470  * BAN1.0010.08403.20 
  Nayem, Haque 1954 BAN1.0010.624024.80 
 * 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)
 
 SAIF POWER BATTERY 38th National Junior (U-20) Chess Championship-2018 Open Dhaka BAN 2018-05-05
RcRownchangeKK*chgGame
 1626 1716 4.50 7 0.43 40 17.20 
  Irshad, Rafim 1362 BAN1.0010.11404.40 
  Jabed, Al Azad 1968 BAN1.0010.814032.40 
  Yasir Ali, Khan Evan 1892 BAN0.001-0.2740-10.80 
  Manon, Reja Neer c1676 BAN0.501-0.0640-2.40 
  Sadnan Hasan, Dihan 1847 BAN0.001-0.3240-12.80 
  H. M. Shafin, Khan 1316  * BAN1.0010.08403.20 
  Md. Anower, Hossain 1323 BAN1.0010.08403.20 
 * 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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