Rapid: Individual Calculations April 2023
 Ahnaf, Hossain  Total change: -12.80  Rating chartPersonal card
 Bangabandhu FIDE Rapid Youth and Children Chess Tournament Dhaka BAN 2023-03-17
RcRownchangeKK*chgGame
 1402 1407 3.00 6 -0.32 40 -12.80 
  Md. Sajidul, Haque 1997 BAN0.001-0.0240-0.80 
  Rujhan, Amin 1204 BAN1.0010.24409.60 
  S M Zahin, Al-Aziz 1241 BAN0.001-0.7240-28.80 
  Hasan, Anabi 1256 BAN1.0010.304012.00 
  Rafid Arian, Suddho 1205 BAN1.0010.24409.60 
  Safkat, Tahmit Adib 1508 BAN0.001-0.3640-14.40 

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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