Individual Calculations April 2020
 Arnold, Kiri  Total change: -39.60  Rating chartPersonal card
 36e Open International d'Echecs de Cappelle la Grande CAPPELLE LA GRANDE FRA 2020-02-22
RcRownchangeKK*chgGame
 1695 1837 5.00 9 -0.99 40 -39.60 
  Abe, Yuta 1702 JPN1.0010.324012.80 
  Laplanche, Denis 2096 FRA0.001-0.1840-7.20 
  Clerquin, Constant 1615 BEL0.501-0.2840-11.20 
  Jobert, Oscar 1437  * FRA0.501-0.4240-16.80 
  Lucas, Jean 1657 FRA1.0010.264010.40 
  De Villers, Mourad 2131 BEL0.001-0.1540-6.00 
  Canham, Matthew 1606 FRA0.501-0.2940-11.60 
  Romboni, Charles 1469 BEL0.501-0.4040-16.00 
  Maupin, Kristel 1544 FRA1.0010.15406.00 
 * 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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