Rapid: Individual Calculations April 2023
 Sumon Chandra, Nath  Total change: 36.60  Rating chartPersonal card
 DUCC Presents First FIDE Rapid Rating Chess Tournament Dhaka BAN 2023-03-20
RcRownchangeKK*chgGame
 1834 1585 3.00 5 1.83 20 36.60 
  Bhuiyan, Golam Mostafa 2056 BAN0.001-0.0520-1.00 
  Md, Mutakabbir 2008 BAN0.001-0.0720-1.40 
  Shameem, Sohanee 1551 BAN1.0010.45209.00 
  Md, Ekramuzzaman 1757 BAN1.0010.732014.60 
  Md. Anowar, Hossain Dulal 1800 BAN1.0010.772015.40 

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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