Rapid: Individual Calculations June 2018
 Maruf, Ibne Alif  Total change: -10.60  Rating chartPersonal card
 First International Rapid Rating Chess Tournament 2018 Pabna BAN 2018-05-11
RcRownchangeKK*chgGame
 1806 1859 3.50 7 -0.53 20 -10.60 
  Suranjon, Saha 1685 BAN0.501-0.2320-4.60 
  Md Arafat, Rahman 1831 BAN1.0010.46209.20 
  Abul Kalam, Azad Lilu 1974 BAN0.001-0.3420-6.80 
  Chowdhury, Sohel c2247 BAN0.001-0.0920-1.80 
  Sree Biswajit, Sharma 1750 BAN0.001-0.6520-13.00 
  Md. Ferdus Alam, Babu 1577 BAN1.0010.16203.20 
  Md. Morshedul, Hossain 1577 BAN1.0010.16203.20 

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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