Individual Calculations September 2022
 Cho, Hung-Ling  Total change: 6.60  Rating chartPersonal card
 44th FIDE Chess Olympiad Chennai 2022 Women Chennai IND 2022-07-29
RcRownchangeKK*chgGame
 1752 1576 3.00 9 0.33 20 6.60 
  Radikovic, Anamarija wf2099 CRO0.001-0.0320-0.60 
  Jose De Ribbegren, Kenia wc1787 MNC0.001-0.2320-4.60 
  Kojima, Natsumi wc1781 JPN0.5010.26205.20 
  Silva Rosas, Natalia wc1780 URU0.001-0.2420-4.80 
  Ranasinghe, S D wm1688 SRI1.0010.652013.00 
  Abrorova, Sabrina 1799 TJK0.001-0.2220-4.40 
  Bwalya Mulwale, Lubuuto wc1751 ZAM0.001-0.2720-5.40 
  Cho, Yeonhee wc1427 KOR0.501-0.2020-4.00 
  Vasquez Jaen, Lourdes Lorena 1653 PAN1.0010.612012.20 

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)
 

 

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