Individual Calculations September 2023
 M. F. A., Chowdhury  Total change: -27.20  Rating chartPersonal card
 WALTON Metropolis FIDE Rating Chess Tournament-2023, Below-2100 Dhaka BAN 2023-07-26
RcRownchangeKK*chgGame
 1634 1538 1.00 6 -1.36 20 -27.20 
  Rahman, Saimon Siddiqur 1967 BAN0.001-0.0720-1.40 
  Gulam, Sarwar 1721 BAN0.001-0.2620-5.20 
  Subas, Chakma 1797 BAN0.001-0.1820-3.60 
  Zowena, Mehbish 1138  * BAN1.0010.08201.60 
  Zakir, Hossain Shiplu 1929 BAN0.001-0.0920-1.80 
  Md.abbas, Uddin Khan 1253 BAN0.001-0.8420-16.80 
 * 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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