Individual Calculations April 2020
 Chatterjee, Debaraj  Total change: 15.60  Rating chartPersonal card
 12th Amrito Lal Dey International Intrenational Chess Tournamet-2020 Barisal BAN 2020-02-23
RcRownchangeKK*chgGame
 2048 2207 7.00 9 0.78 20 15.60 
  Abdullah Al , Raison 1807  * BAN1.0010.08201.60 
  Hossain, Akil 1884 BAN1.0010.13202.60 
  Abdul, Momin 2013 BAN1.0010.25205.00 
  Ahmed, Shafiq 2130 BAN0.501-0.1120-2.20 
  S, M Sharon c2074 BAN0.501-0.1820-3.60 
  Mohammad, Javed f2156 BAN0.501-0.0720-1.40 
  Uten 2065 BAN1.0010.31206.20 
  Sambarta, Banerjee 2011 IND1.0010.25205.00 
  Mohammad, Minhaz Uddin m2293 BAN0.5010.12202.40 
 * 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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