Individual Calculations December 2017
 Alam, Badrul  Total change: 27.20  Rating chartPersonal card
 Metropolise FIDE Rating Chess Tournament-2017 Below 2100 Dhaka BAN 2017-10-29
RcRownchangeKK*chgGame
 1698 1822 3.50 6 -0.30 20 -6.00 
  Ayaana, Chowdhury 1422  * BAN1.0010.08201.60 
  Md. Shawket Bin, Osman Shaon 2081 BAN0.001-0.1820-3.60 
  S M Zakir, Hossain 1645 BAN1.0010.27205.40 
  Kazi Zarin, Tasnim 1449 BAN0.501-0.4020-8.00 
  Md., Saifur Rahman 1680 BAN1.0010.31206.20 
  Sabya, Sachi 1909 BAN0.001-0.3820-7.60 
 * 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)
 
 SAIF POWERTEC 43rd National B Chess Championship-2017 Dhaka BAN 2017-11-07
RcRownchangeKK*chgGame
 2012 1822 4.00 9 1.66 20 33.20 
  Subrota, Biswas 2118 BAN0.001-0.1520-3.00 
  Hossain, Showkat Pollab 2120 BAN0.001-0.1520-3.00 
  Zahid, Sanatan 1933 BAN1.0010.652013.00 
  Abdul, Momin 2029 BAN0.001-0.2320-4.60 
  Sajal, Biswas 1939 BAN1.0010.662013.20 
  Faisal, Hossain 1963 BAN0.001-0.3120-6.20 
  Md, Sariatullah 2006 BAN1.0010.742014.80 
  Hossain, Monir c2075 BAN0.001-0.1920-3.80 
  Wajiul, Mehdi 1922 BAN1.0010.642012.80 

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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