Blitz: Individual Calculations April 2021
 Kwong, Wing Ki  Total change: 56.20  Rating chartPersonal card
 Studio 49 Spring Invitational Blitz Championship 2021 Hong Kong HKG 2021-03-02
RcRownchangeKK*chgGame
 1868 1659 5.50 9 2.81 20 56.20 
  Lam, Daniel King Wai f2050 HKG1.0010.912018.20 
  Wong, Ho Cheung f1960 HKG0.001-0.1520-3.00 
  Pang, Yui Kuen c2001 HKG0.001-0.1220-2.40 
  Lopez De Anda, Edgar 1760 USA1.0010.642012.80 
  Gallego Alcaraz, Andres Felipe g2394 COL1.0010.992019.80 
  Tai, Tak Yu 1392 HKG1.0010.18203.60 
  Ho, Sze Nga 1593 HKG1.0010.41208.20 
  Lai, Sai Wing Sydney 1767 HKG0.5010.15203.00 
  Tushar, Anand 1896 IND0.001-0.2020-4.00 

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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