Rapid: Individual Calculations September 2015
 Md, Asifur Rahman  Total change: 20.60  Rating chartPersonal card
 SurroundApps FIDE Rapid Rating Chess Tournament Dhaka BAN 2015-08-07
RcRownchangeKK*chgGame
 1921 1718 2.50 6 1.03 20 20.60 
  Md.abzid, Rahman 2004 BAN0.001-0.1620-3.20 
  Karim, Md. Rezaul 1907 BAN0.5010.25205.00 
  Alam, Badrul 1871 BAN1.0010.702014.00 
  Md. Abdur, Raufe Aziz 2007 BAN0.001-0.1620-3.20 
  Islam, M.m. Zahirul 1850 BAN1.0010.682013.60 
  Hossain, Amir 1886 BAN0.001-0.2820-5.60 

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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