Individual Calculations August 2023
 Chan, Wang Ip Boris  Total change: 12.00  Rating chartPersonal card
 HKCFL Summer Swiss 2023 Hong Kong HKG 2023-05-15
RcRownchangeKK*chgGame
 1533 1606 5.00 8 0.30 40 12.00 
  Lee, Wing Kin 1259 HKG1.0010.11404.40 
  Chiu, David Zion 1390 HKG1.0010.22408.80 
  Ho, Nok Hang Jonathan 1433 HKG1.0010.274010.80 
  Chan, Pui Yin Brandon 1416 HKG0.501-0.2540-10.00 
  Chong, Chor Yuen 1769 HKG0.5010.22408.80 
  Zhang, Chi 1704 HKG0.001-0.3740-14.80 
  Kao, Jamison Edrich 1667 HKG1.0010.584023.20 
  Lam, Chun Yung Samuel 1623 HKG0.001-0.4840-19.20 

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)
 

 

« go back

Share this page


   facebook    twitter    gplus
©  World Chess Federation    |  Contact us: admin@fide.com   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office