Individual Calculations April 2014
 Chang, Raphael  Total change: 0.00  Rating chartPersonal card
 Hong Kong Chess Championship 2014 Preliminaries Hong Kong HKG 2014-01-06
RcRownchangeRpKK*chgGame
 1821 0 3.00 7 0.00 1771   0.00 
  Chan, Jake 1799 HKG0.5010.00 0.00 
  Chan, Kwai Keong 1879 HKG1.0010.00 0.00 
  Lai, Robin 1948 HKG0.0010.00 0.00 
  Lau, Joe Yiu-Cho 1575 HKG0.0010.00 0.00 
  Borigas, Edgardo 1884 HKG1.0010.00 0.00 
  Lo, Cheuk Wai 1831 HKG0.0010.00 0.00 
  Garceran Nieuwenburg, David 1832 HKG0.5010.00 0.00 

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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