Rapid: Individual Calculations August 2023
 Cordova-Lopez, Diego Anton  Total change: -86.40  Rating chartPersonal card
 Golders Green FIDE Rapidplay 2023 July Open London ENG 2023-07-15
RcRownchangeKK*chgGame
 1620 1910 2.00 5 -2.16 40 -86.40 
  Leung, Hao Ran 1499 HKG0.001-0.9240-36.80 
  Soulier, Alfred 1570 ENG1.0010.12404.80 
  Kairat, Alexander 1581 ENG1.0010.12404.80 
  Ignatovic, Ernest 1776 LTU0.001-0.6840-27.20 
  Zhang, Junyi 1673 ENG0.001-0.8040-32.00 

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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