Rapid: Individual Calculations April 2023
 A B M Jobair, Hossain  Total change: 7.00  Rating chartPersonal card
 DUCC Presents First FIDE Rapid Rating Chess Tournament Dhaka BAN 2023-03-20
RcRownchangeKK*chgGame
 1885 1624 1.00 2 0.35 20 7.00 
  Md Shahadat, Hossen 1518 BAN1.0010.36207.20 
  Islam, Khandaker Aminul f2252 BAN0.001-0.0120-0.20 

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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