Rapid: Individual Calculations February 2019
 Md. Ershadul, Haque  Total change: -2.60  Rating chartPersonal card
 FIDE Rapid Rating Chess Tournament-2019 Dhaka BAN 2019-01-18
RcRownchangeKK*chgGame
 1846 1555 0.50 4 -0.13 20 -2.60 
  Md., Abdur Rauf 1929 BAN0.001-0.1020-2.00 
  Shahrior, Murtaza 1812 BAN0.001-0.1820-3.60 
  Al-Shahid, Abul Kashem 1792 BAN0.5010.30206.00 
  Md, Mutakabbir 1851 BAN0.001-0.1520-3.00 

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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