Individual Calculations November 2019
 Nahid, Ahmed  Total change: -28.00  Rating chartPersonal card
 SAIF POWERTEC Limited 45th National 'B' Chess Championship-2019 Dhaka BAN 2019-10-16
RcRownchangeKK*chgGame
 1808 1732 2.00 7 -0.70 40 -28.00 
  Sacchu, Afzal Hossain 1993 BAN0.001-0.1840-7.20 
  Azharul, Karim 1332  * BAN1.0010.08403.20 
  Mullick, Md. Anisujjaman 1857 BAN0.001-0.3340-13.20 
  Abu, Hanif 1848 BAN0.5010.16406.40 
  Mohammad, Manik 1836 BAN0.5010.14405.60 
  Sajal, Biswas 1934 BAN0.001-0.2440-9.60 
  Badal, Halder 1857 BAN0.001-0.3340-13.20 
 * 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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