Individual Calculations February 2019
 Md.jahangir, Alam  Total change: -24.20  Rating chartPersonal card
 CJKS-Jahed Brothers Premier Division Chess League-2018-19 Chittagong BAN 2019-01-13
RcRownchangeKK*chgGame
 1961 1734 0.50 7 -1.21 20 -24.20 
  Abu, Reza 1862 BAN0.001-0.3320-6.60 
  Mohammad, Abu Mohsin 1724 BAN0.001-0.5120-10.20 
  Chowdhury, Sohel c1931 BAN0.001-0.2520-5.00 
  Mohammed Abdul, Malek f2134  * BAN0.001-0.0820-1.60 
  Rahman, Syed Mahfuzur f2134  * BAN0.001-0.0820-1.60 
  Haque, Md Enamul 1833 BAN0.5010.14202.80 
  Bhuiyan, Golam Mostafa 2107 BAN0.001-0.1020-2.00 
 * 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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