Individual Calculations August 2017
 Martine, Jean-Christophe  Total change: -46.00  Rating chartPersonal card
 Championnat de Paris Ile-de-France 2017 - Open A de 1800 a 2300 PARIS FRA 2017-07-14
RcRownchangeKK*chgGame
 1929 2083 4.00 9 -2.30 20 -46.00 
  Spillane, Anthony 1916 FRA1.0010.28205.60 
  Jacq, Rene 1923 FRA0.501-0.2120-4.20 
  Guerlach, Keigo 2032 FRA0.001-0.5720-11.40 
  Le Roux, Yann-Erle 1969 FRA1.0010.34206.80 
  Hue, Victor 2008 FRA0.001-0.6020-12.00 
  Alam, Nure 1904 BAN0.001-0.7320-14.60 
  Chauveau, Philippe 1907 FRA0.501-0.2320-4.60 
  Chosson, Julien 1899 FRA0.001-0.7420-14.80 
  Guy, Ange 1802 FRA1.0010.16203.20 

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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