Rapid: Individual Calculations March 2023
 Md Maruf, Hossain Shihab  Total change: 69.60  Rating chartPersonal card
 Sheikh Russel Youth (Under-20) FIDE Rapid Chess Tournament -2023 Dhaka BAN 2023-02-11
RcRownchangeKK*chgGame
 1564 1272 3.00 7 1.74 40 69.60 
  Roman, Ali Chowdhury 1342 BAN1.0010.604024.00 
  Siam, Chowdhury 1723 BAN0.001-0.0640-2.40 
  Ahnaf Rashid, Chowdhury 1608 BAN1.0010.884035.20 
  Md Rakibul Islam, Redom 1626 BAN0.001-0.1140-4.40 
  Shadat, Kibria Ayaan 1729 BAN1.0010.954038.00 
  Justin, Matthias Baroi 1519 BAN0.001-0.1940-7.60 
  Ajraf, Anan 1401 BAN0.001-0.3340-13.20 

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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