Individual Calculations April 2023
 Gordon, Sean  Total change: 0.00  Rating chartPersonal card
 Ealing FIDE Congress - March U2300 London ENG 2023-03-25
RcRownchangeKK*chgGame
 1651 1753 3.00 5 0.00 20 0.00 
  Nargund, Sujan 1382 ENG1.0010.10202.00 
  Khoury, Theo 2004 ENG0.5010.31206.20 
  Lau, Lut Yin Luke 2030 HKG0.001-0.1720-3.40 
  Han, Qixuan 1353  * ENG1.0010.08201.60 
  Lishoy Gengis Paratazham, Dildara 1486 ENG0.501-0.3220-6.40 
 * 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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