Individual Calculations September 2023
 Weng, Yu-Hsin  Total change: 66.00  Rating chartPersonal card
 2023 Asian Dragons International Invitational Chess Tournament- Open Taipei TPE 2023-08-07
RcRownchangeKK*chgGame
 1768 1588 4.00 7 1.65 40 66.00 
  Higashino, Tetsuo 2092 JPN0.5010.464018.40 
  Yun, Hungi 1853 KOR0.001-0.1840-7.20 
  Han, Giuk 1477 KOR1.0010.354014.00 
  Lin, Chung-Yu Lee 1725 TPE0.5010.18407.20 
  Tang, Tsz Sang 1590 HKG1.0010.504020.00 
  Kobayashi, Atsuhiko c2142 JPN0.001-0.0340-1.20 
  Lau, Joe Yiu-Cho 1494 HKG1.0010.374014.80 

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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