Individual Calculations April 2023
 Md Foajul, Islam  Total change: -14.80  Rating chartPersonal card
 Pirojpur 1st Standard FIDE Raating Chess Tournament-2023, Below-1900 Pirojpur BAN 2023-03-03
RcRownchangeKK*chgGame
 1719 1686 1.00 3 -0.37 40 -14.80 
  Mukitul, Islam Ripon 1850 BAN0.001-0.2840-11.20 
  Md Homaun, Kabir 1605 BAN1.0010.394015.60 
  Md., Hasan 1701 BAN0.001-0.4840-19.20 

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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