Individual Calculations December 2018
 Md. Tamizar, Rahman  Total change: 7.20  Rating chartPersonal card
 SAIF POWER BATTERY 44th National 'B' Chess Championship-2018 Dhaka BAN 2018-11-12
RcRownchangeKK*chgGame
 1774 1507 1.50 7 0.18 40 7.20 
  Md. Nurul, Islam 1891 BAN0.001-0.0940-3.60 
  Abedin, Md. Jaynul 1805 BAN0.001-0.1540-6.00 
  Gazi, Nasiruddin Salim 1736 BAN0.5010.294011.60 
  Md. Nasir, Uddin 1654 BAN0.001-0.3040-12.00 
  Md Akik, Miha 1616 BAN0.001-0.3540-14.00 
  Badal, Halder 1907  * BAN1.0010.924036.80 
  Hossain, Md. Akmol 1810 BAN0.001-0.1440-5.60 
 * 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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