Individual Calculations September 2017
 Vignale, Stephane  Total change: -12.00  Rating chartPersonal card
 21eme Open International de Wasselonne - Tournoi A (plus de 1700 ) WASSELONNE FRA 2017-08-03
RcRownchangeKK*chgGame
 1995 2064 3.00 6 -0.60 20 -12.00 
  Riff, Vincent f2381 FRA0.001-0.1320-2.60 
  Pluvinage, Thomas 1857 FRA0.501-0.2720-5.40 
  Ellis, Antoine 1885 FRA0.501-0.2320-4.60 
  Kantzer, Romain 1934 FRA0.001-0.6820-13.60 
  Ruch, Bernard 1935 FRA1.0010.33206.60 
  Weiss, Denis 1979 FRA1.0010.38207.60 

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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