Rapid: Individual Calculations May 2018
 Chan, Chak Man  Total change: -8.40  Rating chartPersonal card
 Hong Kong Spring Rapid Tournament 2018 Hong Kong HKG 2018-04-09
RcRownchangeKK*chgGame
 1652 1856 4.00 6 -0.42 20 -8.40 
  Hill-Wood, T Wilfred D 1456  * ENG1.0010.08201.60 
  Kan, Toby 1525 ENG1.0010.12202.40 
  Nagy-Miticzky, Mark 1698 ENG1.0010.29205.80 
  Tang, Tsz Sang 1774 HKG1.0010.39207.80 
  Tamang, Dal Bahadur 1581 HKG0.001-0.8320-16.60 
  Borigas, Edgardo 1877 HKG0.001-0.4720-9.40 
 * 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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