Rapid: Individual Calculations September 2017
 Rakib Ahmed , Saleh  Total change: 54.80  Rating chartPersonal card
 Dawn Group International Rapid Rating Chess Tournament Dhaka BAN 2017-08-14
RcRownchangeKK*chgGame
 2064 1841 4.50 8 2.74 20 54.80 
  Alam, Md. Monjur 2043 BAN1.0010.762015.20 
  Ali, Mohammad Imran 2127 BAN0.001-0.1620-3.20 
  Md., Jamal Uddin 2060 BAN0.5010.28205.60 
  Kabir, Mohammad Sherajul 2076 BAN1.0010.792015.80 
  Abdul, Momin 2022 BAN0.001-0.2620-5.20 
  Amin 2013 BAN1.0010.732014.60 
  Faisal, Hossain 2012 BAN1.0010.732014.60 
  Md.abu, Hanif 2158 BAN0.001-0.1320-2.60 

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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