Rapid: Individual Calculations April 2023
 Maruf, Ahmad  Total change: 12.60  Rating chartPersonal card
 Manha's Castle 18th FIDE Rapid Rating Chess Tournament, Below-2100 Dhaka BAN 2023-03-26
RcRownchangeKK*chgGame
 1716 1487 2.00 6 0.63 20 12.60 
  Rubel, Hossen 1919 BAN0.001-0.0720-1.40 
  Ipsha, Azad 1708 BAN0.001-0.2220-4.40 
  Shamsul, Kabir Chowdhury 1649 BAN1.0010.712014.20 
  Neloy, Debnath 1758 BAN0.001-0.1720-3.40 
  Md. Gazi, Miha 1648 BAN1.0010.712014.20 
  Md. Rajibul, Hasan 1611 BAN0.001-0.3320-6.60 

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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