Individual Calculations September 2023
 Wang, Chang-Hui  Total change: 0.00  Rating chartPersonal card
 2023 Asian Dragons International Invitational Chess Tournament- Open Taipei TPE 2023-08-07
RcRownchangeRpKK*chgGame
 1591 0 3.00 8 0.00 1504   0.00 
  Weng, Yu-Hsin 1588 TPE0.0010.00 0.00 
  Han, Giuk 1477 KOR0.5010.00 0.00 
  Tang, Tsz Sang 1590 HKG0.0010.00 0.00 
  Yu, Jian Sia 1320 TPE0.5010.00 0.00 
  Lau, Joe Yiu-Cho 1494 HKG1.0010.00 0.00 
  Bae, Sungwoo 1674 KOR0.0010.00 0.00 
  Wong, Linda Jane wc1446 TPE1.0010.00 0.00 
  Kobayashi, Atsuhiko c2142 JPN0.0010.00 0.00 

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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