Rapid: Individual Calculations June 2024
 Siam, Ahmed  Total change: -19.40  Rating chartPersonal card
 ACPS Rapid Rating Chess Tournament 2024 (Below 2000) Sirajganj BAN 2024-05-10
RcRownchangeKK*chgGame
 1910 1777 0.00 3 -0.97 20 -19.40 
  Md Moshiur, Rahman 1921 BAN0.001-0.3120-6.20 
  Md. Amirul, Islam 1855 BAN0.001-0.3920-7.80 
  Md. Masum, Hossain c1954 BAN0.001-0.2720-5.40 

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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