Individual Calculations September 2023
 Nafim, Al Karim  Total change: 13.20  Rating chartPersonal card
 WALTON Metropolis FIDE Rating Chess Tournament-2023, Below-2100 Dhaka BAN 2023-07-26
RcRownchangeKK*chgGame
 1752 1826 5.00 8 0.33 40 13.20 
  Md.abbas, Uddin Khan 1426  * BAN1.0010.08403.20 
  Neelava, Choudhury 1652 BAN1.0010.274010.80 
  Md. Sajidul, Haque c1974 BAN1.0010.704028.00 
  Sakline Mostafa, Sajid c1963 BAN0.001-0.3240-12.80 
  Shamsul, Kabir Chowdhury 1639 BAN1.0010.264010.40 
  Hossain, Monir c1963 BAN0.001-0.3240-12.80 
  Gulam, Sarwar 1721 BAN1.0010.364014.40 
  Uddin, Refayet 1680 BAN0.001-0.7040-28.00 
 * 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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