Individual Calculations April 2024
 Ducrest, Michel  Total change: -34.40  Rating chartPersonal card
 21.Amateur Standard-Open Ascona 2024 Ascona SUI 2024-03-03
RcRownchangeKK*chgGame
 1710 1903 2.00 5 -1.72 20 -34.40 
  Neis, Michael 1738 GER0.001-0.7220-14.40 
  Kaiser, Robert 1628 GER0.501-0.3320-6.60 
  Biaggi, Danilo 1739 SUI0.001-0.7220-14.40 
  Wenske, Hardy 1822 GER1.0010.39207.80 
  Huber, Ruth 1624 SUI0.501-0.3420-6.80 

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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