Rapid: Individual Calculations April 2023
 Abijit, Barua  Total change: 0.40  Rating chartPersonal card
 DUCC Presents First FIDE Rapid Rating Chess Tournament Dhaka BAN 2023-03-20
RcRownchangeKK*chgGame
 1854 1647 1.00 4 0.02 20 0.40 
  Sk Ruman-Ur-, Rashid 1835 BAN1.0010.742014.80 
  Md, Sariatullah 1975 BAN0.001-0.1320-2.60 
  Md. Anowar, Hossain Dulal 1800 BAN0.001-0.3020-6.00 
  Bappi, A.b. 1804 BAN0.001-0.2920-5.80 

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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