Rapid: Individual Calculations July 2023
 Han, Qixiang  Total change: -1.60  Rating chartPersonal card
 Muswell Hill FIDE Rapid - June 20 London ENG 2023-06-20
RcRownchangeKK*chgGame
 1649 1632 3.00 6 -0.04 40 -1.60 
  Haddock, Paul 1282 ENG1.0010.11404.40 
  Browning, Alex f2240 GER0.001-0.0240-0.80 
  Iyengar, Ilya 1918 ENG0.001-0.1640-6.40 
  Somupillai, Selvarattinam Genga 1232  * ENG1.0010.08403.20 
  Mozaffari, Mohammad Hossein 1709 IRI0.001-0.3940-15.60 
  Zhou, Jing 1513 CHN1.0010.344013.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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