Individual Calculations August 2023
 Yu, Andrew James  Total change: 0.40  Rating chartPersonal card
 HKCFL Summer Swiss 2023 Hong Kong HKG 2023-05-15
RcRownchangeKK*chgGame
 1481 1244 1.50 6 0.01 40 0.40 
  Ho, Nok Hang Jonathan 1433 HKG0.5010.254010.00 
  Chan, Pui Yin Brandon 1416 HKG0.001-0.2740-10.80 
  Zhang, Chi 1704 HKG0.001-0.0540-2.00 
  Daryanani, Naresh Lachmandas 1294 HKG1.0010.574022.80 
  Chong, Chor Yuen 1769 HKG0.001-0.0340-1.20 
  Lau, Tsz Yiu Christ 1270 HKG0.001-0.4640-18.40 

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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