Individual Calculations December 2023
 Ahmed, Shafiq  Total change: -7.60  Rating chartPersonal card
 WALTON International FIDE Rating Chess Tournament-2023 Dhaka BAN 2023-10-24
RcRownchangeKK*chgGame
 1722 2090 5.00 6 -0.38 20 -7.60 
  Md. Anowar, Hossain Dulal 1690  * BAN1.0010.08201.60 
  Warsia, Khusbu wc1626 BAN1.0010.05201.00 
  Mullick, Md. Anisujjaman 1710 BAN0.001-0.9120-18.20 
  Shamsul, Kabir Chowdhury 1694 BAN1.0010.08201.60 
  Md Rabiul, Hossain 1761 BAN1.0010.12202.40 
  Ahmed, Walijah wc1848 BAN1.0010.20204.00 
 * 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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