Rapid: Individual Calculations August 2022
 Md Abdullah Al, Mamun  Total change: 4.20  Rating chartPersonal card
 Manha's Castle 8Th FIDE Rapid Rating Chess Tournament Dhaka BAN 2022-07-15
RcRownchangeKK*chgGame
 1824 1571 1.00 4 0.21 20 4.20 
  Md., Abdur Rauf 1901 BAN0.001-0.1220-2.40 
  Hasan, Sk. Rashedul 1909 BAN0.001-0.1220-2.40 
  Khan, Jewel 1723 BAN0.001-0.3020-6.00 
  Anis, Sikder 1762 BAN1.0010.752015.00 

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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