Rapid: Individual Calculations June 2023
 Levy, Christopher A  Total change: -8.20  Rating chartPersonal card
 Kensington FIDE Rapidplay 21st May 2023 - Open London ENG 2023-05-21
RcRownchangeKK*chgGame
 1621 1597 1.50 4 -0.41 20 -8.20 
  Nubbert, Andrew 1508 ENG0.001-0.6220-12.40 
  Pires, Jonathan 1443 ENG1.0010.29205.80 
  Karasevics, Aleksandrs 1646 LAT0.001-0.4320-8.60 
  Anderson, Thomas R 1888 SCO0.5010.35207.00 

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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