Rapid: Individual Calculations April 2023
 Tasnimul Arabi, Anik  Total change: -5.00  Rating chartPersonal card
 DUCC Presents First FIDE Rapid Rating Chess Tournament Dhaka BAN 2023-03-20
RcRownchangeKK*chgGame
 1783 1342 0.00 4 -0.25 20 -5.00 
  Rezaul, Karim 1824 BAN0.001-0.0520-1.00 
  Siam, Chowdhury 1754 BAN0.001-0.0720-1.40 
  Bappi, A.b. 1804 BAN0.001-0.0520-1.00 
  Uddin, Refayet 1750 BAN0.001-0.0820-1.60 

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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