Individual Calculations September 2023
 Han, Giuk  Total change: 26.40  Rating chartPersonal card
 2023 Asian Dragons International Invitational Chess Tournament- Open Taipei TPE 2023-08-07
RcRownchangeKK*chgGame
 1611 1477 3.00 6 0.66 40 26.40 
  Kobayashi, Atsuhiko c2142 JPN0.001-0.0140-0.40 
  Yu, Jian Sia 1320 TPE1.0010.294011.60 
  Weng, Yu-Hsin 1588 TPE0.001-0.3540-14.00 
  Bae, Sungwoo 1674 KOR0.001-0.2540-10.00 
  Lau, Joe Yiu-Cho 1494 HKG1.0010.524020.80 
  Wong, Linda Jane wc1446 TPE1.0010.464018.40 

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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