Rapid: Individual Calculations August 2023
 Ahnaf, Sulaiman  Total change: 24.80  Rating chartPersonal card
 41th CCPA FIDE Rapid Rating Chess Tournament 2023 Chattogram BAN 2023-07-07
RcRownchangeKK*chgGame
 1557 1384 3.00 6 1.24 20 24.80 
  S., M. Tareq 1753 BAN0.001-0.1020-2.00 
  Subhash, Sarkar 1593 BAN1.0010.772015.40 
  Omnia Binta Yusuf, Lubaba 1645 BAN0.001-0.1820-3.60 
  Farhan, Chowdhury 1176 BAN1.0010.23204.60 
  Md.jahangir, Alam 1625 BAN0.001-0.2020-4.00 
  Masudur Rahman, Murad 1547 BAN1.0010.722014.40 

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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