Rapid: Individual Calculations April 2019
 Arnott, Jonathan W  Total change: -10.00  Rating chartPersonal card
 16th Golders Green FIDE Rapid Chess U170 London ENG 2019-03-02
RcRownchangeKK*chgGame
 1666 2058 5.00 6 -0.50 20 -10.00 
  Alahi, Mohammed 1658  * ENG0.001-0.9220-18.40 
  Somupillai, Selvarattinam Genga 1658  * ENG1.0010.08201.60 
  McCarron, Peter D J 1658  * ENG1.0010.08201.60 
  Cork, David J 1681 ENG1.0010.09201.80 
  Valjee, Ashir 1658  * ENG1.0010.08201.60 
  Mohnblatt, Nicolas 1680 FRA1.0010.09201.80 
 * 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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