Rapid: Individual Calculations April 2023
 Khondokar Rofiqul, Islam  Total change: 1.40  Rating chartPersonal card
 Manha's Castle 17th FIDE Rapid Rating Chess Tournament Dhaka BAN 2023-03-04
RcRownchangeKK*chgGame
 1657 1588 3.50 7 0.45 20 9.00 
  Ahmed, Mahtabuddin c2072 BAN0.001-0.0520-1.00 
  Syed Tamzid, Islam 1268 BAN1.0010.13202.60 
  Sk Ruman-Ur-, Rashid 1835 BAN0.001-0.1920-3.80 
  Tashfikur, Rahman 1360 BAN1.0010.21204.20 
  Gulam, Sarwar 1812 BAN0.001-0.2220-4.40 
  Fakruddin, Khan 1379 BAN1.0010.23204.60 
  Md. Moniruzzaman, Masud 1876 BAN0.5010.34206.80 

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)
 
 DUCC Presents First FIDE Rapid Rating Chess Tournament Dhaka BAN 2023-03-20
RcRownchangeKK*chgGame
 1941 1588 0.00 3 -0.38 20 -7.60 
  Ahmed, Mahtabuddin c2072 BAN0.001-0.0520-1.00 
  Mohammad Ramjan, Ali 1809 BAN0.001-0.2220-4.40 
  Abdul, Momin 1943 BAN0.001-0.1120-2.20 

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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