Rapid: Individual Calculations October 2021
 Hossain, Kazi Iquball  Total change: 11.20  Rating chartPersonal card
 Manha's Castle 2nd FIDE Rapid Rating Chess Tournament 2021 Dhaka BAN 2021-09-17
RcRownchangeKK*chgGame
 1775 1702 3.00 6 0.56 20 11.20 
  Islam, Mohammad Aminul 2066 BAN0.001-0.1020-2.00 
  Dhrubo, Bari 1466 BAN1.0010.20204.00 
  Md. Rafiqul, Islam 1951 BAN0.001-0.1920-3.80 
  Amartya, Barua 1331 BAN1.0010.10202.00 
  Mukitul, Islam Ripon 1932 BAN1.0010.792015.80 
  Md., Abdur Rauf 1903 BAN0.001-0.2420-4.80 

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)
 

 

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