Individual Calculations August 2015
 Rachid, Alexandre  Total change: 65.60  Rating chartPersonal card
 Championnat de Paris Ile-de-France 2015 - Open A (1800 - 2300) PARIS FRA 2015-07-04
RcRownchangeKK*chgGame
 2022 1915 4.50 9 1.29 40 51.60 
  Troffiguer, Olivier 2101 FRA0.5010.24409.60 
  Martine, Jean-Christophe 2089 FRA0.001-0.2740-10.80 
  Guez, Fabien 1984 FRA0.5010.10404.00 
  Vignier, Pascal 2007 FRA0.001-0.3740-14.80 
  Bellaiche, Laurent 1852 FRA1.0010.414016.40 
  Vicente, Marcel 2048 FRA0.5010.18407.20 
  Zeller, Olivier 2044 FRA1.0010.674026.80 
  Chaillot, Alain 1994 FRA0.001-0.3940-15.60 
  Afraoui, Anaelle 2082 FRA1.0010.724028.80 

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)
 
 Petit Championnat de Paris Ile-de-France 2015 - Open a (1800 - 2199) PARIS FRA 2015-07-05
RcRownchangeKK*chgGame
 2007 1915 3.00 7 0.35 40 14.00 
  Roque, Gaetan 2087 FRA0.001-0.2740-10.80 
  Vlachos, Anatole 2028 GRE0.5010.15406.00 
  Bouton, Christophe 2063 FRA1.0010.704028.00 
  Buchy, Daniel 2102 FRA0.5010.24409.60 
  Toure, Ananth 1954 FRA0.5010.05402.00 
  Deloire, Philippe 1809 FRA0.501-0.1440-5.60 
  Guerlach, Frederic 2005 FRA0.001-0.3840-15.20 

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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