Individual Calculations August 2017
 Sadia, Afrin Samia  Total change: 10.80  Rating chartPersonal card
 SAIF POWERTEC 2nd International Rating Chess Tournament-2017 Category B Dhaka BAN 2017-07-15
RcRownchangeKK*chgGame
 1708 1345 1.00 7 0.27 40 10.80 
  Karim, Md. Rezaul 1745  * BAN0.001-0.0840-3.20 
  Abdullah Al , Raison 1745  * BAN0.001-0.0840-3.20 
  A K M, Sourab 1705 BAN0.001-0.1040-4.00 
  Faysal Hasan, Bappy 1695 BAN0.001-0.1140-4.40 
  Minhaz, Chowdhury 1594 BAN1.0010.814032.40 
  Md. Zainal Abedin, Khan 1733 BAN0.001-0.0940-3.60 
  Mohammad Omar, Faruk 1739 BAN0.001-0.0840-3.20 
 * 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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