Rapid: Individual Calculations April 2019
 Martin T, Biswas  Total change: -26.00  Rating chartPersonal card
 Dabaru Spondon Chess Club Rapid Rating Chess Tournament-2019 Dhaka BAN 2019-03-01
RcRownchangeKK*chgGame
 1794 1649 0.00 4 -1.30 20 -26.00 
  Md. Rafiqul, Islam 1922 BAN0.001-0.1720-3.40 
  Md. Moniruzzaman, Masud 1901 BAN0.001-0.1920-3.80 
  Dr. Ratan, Kumar Paul 1809 BAN0.001-0.2920-5.80 
  Md. Ershadul, Haque 1542 BAN0.001-0.6520-13.00 

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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