Rapid: Individual Calculations December 2019
 Siu, Cheuk Yiu  Total change: -41.00  Rating chartPersonal card
 HKCFL Autumn Rapid 2019 Hong Kong HKG 2019-11-04
RcRownchangeKK*chgGame
 1432 1422 0.00 4 -2.05 20 -41.00 
  Pang, Yui Kuen c1822  * HKG0.001-0.0820-1.60 
  Kannappan, Thanneermalai 1284 HKG0.001-0.6920-13.80 
  Lam, Chun Yung Samuel 1438 HKG0.001-0.4820-9.60 
  Ozbek, Gorkem 1184 TUR0.001-0.8020-16.00 
 * 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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