Rapid: Individual Calculations March 2023
 Abdullah Al, Ayman  Total change: -31.60  Rating chartPersonal card
 Sheikh Russel Youth (Under-20) FIDE Rapid Chess Tournament -2023 Dhaka BAN 2023-02-11
RcRownchangeKK*chgGame
 1575 1203 0.00 4 -0.79 40 -31.60 
  Sakline Mostafa, Sajid c2058 BAN0.0010.00400.00 
  Neelava, Choudhury 1635 BAN0.001-0.0740-2.80 
  Roman, Ali Chowdhury 1342 BAN0.001-0.3140-12.40 
  Tashfikur, Rahman 1265 BAN0.001-0.4140-16.40 

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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