Individual Calculations December 2018
 Md. Sabujur, Rahman  Total change: 70.00  Rating chartPersonal card
 SAIF POWER BATTERY 44th National 'B' Chess Championship-2018 Dhaka BAN 2018-11-12
RcRownchangeKK*chgGame
 1895 1747 4.50 9 1.75 40 70.00 
  Md., Jamal Uddin 1950 BAN0.001-0.2440-9.60 
  Nasiruddin, Apu 1860 BAN1.0010.654026.00 
  Noman, Kh. Shibli 1920 BAN0.001-0.2740-10.80 
  Faysal, Ahmed 1942 BAN1.0010.754030.00 
  Mukitul, Islam Ripon 1852 BAN1.0010.644025.60 
  Md., Quamruzzaman Khan Imran 1909 BAN0.5010.21408.40 
  Zahid, Sanatan 1907 BAN0.001-0.2940-11.60 
  Alam, Badrul 1851 BAN0.001-0.3640-14.40 
  Goutam Chandra, Mondal 1862 BAN1.0010.664026.40 

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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