Individual Calculations August 2018
 Sauvetre, Alain  Total change: -15.00  Rating chartPersonal card
 Championnat de Paris Ile-de-France 2018 - Open A de 1800 a 2300 PARIS FRA 2018-07-14
RcRownchangeKK*chgGame
 1969 1904 3.00 9 -0.75 20 -15.00 
  Ahmed Holi Ali, Moawia c2107 SUD0.001-0.2420-4.80 
  Cantin, Loic 2161 FRA0.001-0.1820-3.60 
  Osmani, Arif 1809 FRA0.001-0.6320-12.60 
  Demarche, Laurent 1814 FRA0.501-0.1220-2.40 
  Hassine, Daniel 2004 FRA1.0010.642012.80 
  Abel, Thierry 1837 FRA1.0010.41208.20 
  Helfer, Remi 2019 FRA0.001-0.3420-6.80 
  Fondain, Georges 1874 FRA0.501-0.0420-0.80 
  Lesecq, Pascal 2093 FRA0.001-0.2520-5.00 

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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