Individual Calculations August 2017
 Chauveau, Philippe  Total change: 2.40  Rating chartPersonal card
 Championnat de Paris Ile-de-France 2017 - Open A de 1800 a 2300 PARIS FRA 2017-07-14
RcRownchangeKK*chgGame
 1958 1907 4.00 9 0.12 20 2.40 
  Montabord, Manuel 2067 FRA0.001-0.2920-5.80 
  Nguyen, Vincent 2045 FRA0.5010.19203.80 
  Demarche, Laurent 1833 FRA1.0010.40208.00 
  Bitbol-Delaveyne, Maelan 2048 FRA0.001-0.3120-6.20 
  Guy, Ange 1802 FRA0.001-0.6420-12.80 
  Jacq, Philippe 1803 FRA1.0010.36207.20 
  Martine, Jean-Christophe 2083 FRA0.5010.23204.60 
  Selvi, Laurent 2023 FRA0.5010.16203.20 
  Ayadi, Tarek 1920 FRA0.5010.02200.40 

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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