Blitz: Individual Calculations May 2019
 Sadnan Hasan, Dihan  Total change: 17.80  Rating chartPersonal card
 Asian Youth Blitz Chess Championship 2019 - Under 16 Open Colombo SRI 2019-04-03
RcRownchangeKK*chgGame
 1669 1624 4.00 7 0.89 20 17.80 
  Udumullage, Senuja Dilmith 1224  * SRI1.0010.08201.60 
  Sankalp, Gupta 2024  * IND0.001-0.0820-1.60 
  Wu, Ziyang 1459 CHN1.0010.28205.60 
  Tarigan, Gilbert Elroy 1838 INA0.001-0.2320-4.60 
  Pham, Phu Quang 1536 VIE1.0010.38207.60 
  Aldabergenov, Alrami 1820 KAZ1.0010.752015.00 
  Utsab, Chatterjee 1784 IND0.001-0.2920-5.80 
 * 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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