Rapid: Individual Calculations April 2022
 Md. Mostafa, Ali  Total change: -30.80  Rating chartPersonal card
 5th Tangail Rapid Rating Chess Tournament-2022 Tangail BAN 2022-03-11
RcRownchangeKK*chgGame
 1532 1776 0.00 2 -1.54 20 -30.80 
  Md.jahidul, Islam 1687 BAN0.001-0.6220-12.40 
  Md Zakir , Hossain 1376  * BAN0.001-0.9220-18.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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