Individual Calculations April 2018
 Chowdhury, Sohel  Total change: 12.60  Rating chartPersonal card
 Sonargaon International FIDE Rating Chess Tournament-2018 Soanrgaon, Narayanganj BAN 2018-03-20
RcRownchangeKK*chgGame
 1993 2131 6.50 9 0.63 20 12.60 
  Sambarta, Banerjee 1731  * IND1.0010.08201.60 
  Md, Asifur Rahman 1829 BAN1.0010.15203.00 
  Manon, Reja Neer c1731  * BAN1.0010.08201.60 
  Kaustuv, Kundu 2352 IND0.001-0.2220-4.40 
  Faisal, Hossain 1949 BAN1.0010.26205.20 
  Abu Sufian, Shakil m2246 BAN0.5010.16203.20 
  Md., Jamal Uddin 1990 BAN0.501-0.1920-3.80 
  Tareq, S. M. 1917 BAN1.0010.23204.60 
  Rahman, Syed Mahfuzur f2191 BAN0.5010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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