Individual Calculations August 2015
 Lao, Lenath  Total change: -18.20  Rating chartPersonal card
 Championnat de Paris Ile-de-France 2015 - Open A (1800 - 2300) PARIS FRA 2015-07-04
RcRownchangeKK*chgGame
 1924 1823 2.00 8 -0.91 20 -18.20 
  Elkaim, Olivier 2013 FRA0.001-0.2520-5.00 
  Toure, Ananth 1954 FRA0.001-0.3220-6.40 
  Gravier, Laurent 1960 FRA0.001-0.3220-6.40 
  Massimi, Pierre 1902 FRA0.001-0.3920-7.80 
  Chauveau, Philippe 1920 FRA1.0010.632012.60 
  Maillot, Gregory 1932 FRA0.001-0.3520-7.00 
  Lanusse, Matthieu 1861 FRA0.001-0.4520-9.00 
  Bellaiche, Laurent 1852 FRA1.0010.542010.80 

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)
 

 

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