Individual Calculations January 2020
 Sabya, Sachi  Total change: 13.00  Rating chartPersonal card
 1st SAARC Chess Championships-2019, Open Dhaka BAN 2019-11-25
RcRownchangeKK*chgGame
 1973 1887 3.50 7 0.65 20 13.00 
  Mohammad, Minhaz Uddin m2287  * BAN0.001-0.0820-1.60 
  Faysal Hasan, Bappy 1679 BAN1.0010.23204.60 
  Chowdhury, Sohel c2096 BAN0.001-0.2320-4.60 
  Mohammad Shafiqul, Islam 1696 BAN1.0010.25205.00 
  Hossain, Showkat Pollab 2088 BAN0.5010.26205.20 
  Mehdi, Hasan Parag f2162 BAN0.001-0.1720-3.40 
  Mollah, Shafiq 1806 BAN1.0010.39207.80 
 * 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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