Rapid: Individual Calculations May 2018
 Lee, Wing Kin  Total change: 9.20  Rating chartPersonal card
 Hong Kong Spring Rapid Tournament 2018 Hong Kong HKG 2018-04-09
RcRownchangeKK*chgGame
 1433 1220 2.00 6 0.46 20 9.20 
  Lopez De Anda, Edgar 1620  * USA0.001-0.0820-1.60 
  Siu, Cheuk Yiu 1490 HKG0.001-0.1720-3.40 
  Lo, Billy 1620  * HKG0.001-0.0820-1.60 
  Kong, Steven Chun-Shing 1304 HKG0.5010.12202.40 
  Desrosiers, Cyrano 1237 HKG1.0010.522010.40 
  Man, Damien 1328 HKG0.5010.15203.00 
 * 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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