Individual Calculations December 2023
 Rafiqul, Islam (liton)  Total change: 3.60  Rating chartPersonal card
 Manha's Castle FIDE Standard Rating Chess Tournament, Below-2000 Dhaka BAN 2023-11-24
RcRownchangeKK*chgGame
 1637 1515 2.00 5 0.09 40 3.60 
  Hossain, Enayet Mohammad 1875 BAN0.001-0.1040-4.00 
  Md. Mahbubur, Rahman 1795 BAN0.001-0.1640-6.40 
  S,m, Sharifuzzaman 1336 BAN1.0010.274010.80 
  Md. Sajidul, Haque c1983 BAN0.001-0.0540-2.00 
  Jean-Nesar, Osman 1197 BAN1.0010.13405.20 

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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