Individual Calculations May 2019
 Abdullah Al , Raison  Total change: 10.20  Rating chartPersonal card
 "Independent Day Open FIDE Rating Chess Tournament - 2019" Dhaka BAN 2019-03-27
RcRownchangeKK*chgGame
 1915 1839 2.50 5 0.51 20 10.20 
  Mihir Lal, Das 2023 BAN1.0010.742014.80 
  Chowdhury, Sohel c1975 BAN0.5010.18203.60 
  Md.abu, Hanif 2007 BAN0.001-0.2820-5.60 
  Md. Jilani Hossain, Mollah 1651 BAN0.001-0.7420-14.80 
  Md., Moazzam Hossain 1919 BAN1.0010.612012.20 

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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