Rapid: Individual Calculations April 2023
 Shahriar, Nazim, Niloy  Total change: 11.40  Rating chartPersonal card
 DUCC Presents First FIDE Rapid Rating Chess Tournament Dhaka BAN 2023-03-20
RcRownchangeKK*chgGame
 1856 1547 1.00 3 0.57 20 11.40 
  Pallab Kumar, Saha 1948 BAN0.001-0.0820-1.60 
  Md. Nurul, Islam 1817 BAN0.5010.33206.60 
  Bappi, A.b. 1804 BAN0.5010.32206.40 

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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