Rapid: Individual Calculations April 2020
 Marzouq, Chowdhury  Total change: -5.80  Rating chartPersonal card
 WALTON Air Conditioner FIDE Rapid School Chess Tournament-5 Dhaka BAN 2020-03-06
RcRownchangeKK*chgGame
 1525 1493 2.00 5 -0.29 20 -5.80 
  Swarnavo, Choudhury 1829 BAN0.001-0.1220-2.40 
  Tahmid, Islam 1244 BAN1.0010.19203.80 
  Souradip, Datta 1175 BAN1.0010.13202.60 
  Jannatul, Ferdous wc1668 BAN0.001-0.2720-5.40 
  Mortuza Mahathir, Islam 1709 BAN0.001-0.2220-4.40 

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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