Blitz: Individual Calculations January 2020
 Law, Chun Ming  Total change: 3.40  Rating chartPersonal card
 Studio 49 Christmas Blitz 2019 Hong Kong HKG 2019-12-20
RcRownchangeKK*chgGame
 1714 1444 2.00 9 0.17 20 3.40 
  Wan, Kinto c1844  * AUS0.001-0.0820-1.60 
  Lam, Daniel King Wai f1844  * HKG0.001-0.0820-1.60 
  Lai, Sai Wing Sydney 1768 HKG0.001-0.1320-2.60 
  Fan, Wai Hin 1609 HKG1.0010.722014.40 
  Pang, Yui Kuen c1844  * HKG0.001-0.0820-1.60 
  Gallego Alcaraz, Andres Felipe g1844  * COL0.001-0.0820-1.60 
  Lopez De Anda, Edgar 1776 USA0.001-0.1220-2.40 
  Lau, Joe Yiu-Cho 1532 HKG1.0010.622012.40 
  Tai, Tak Yu 1368 HKG0.001-0.6020-12.00 
 * 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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