Individual Calculations September 2017
 Perrin, Yves  Total change: -6.60  Rating chartPersonal card
 Championnat de France 2017 - Open C AGEN FRA 2017-08-19
RcRownchangeKK*chgGame
 1684 1759 4.50 8 -0.33 20 -6.60 
  Molet, Asher 1644 FRA0.501-0.1620-3.20 
  Lemiere, Maxence 1659 FRA1.0010.36207.20 
  Kazitadze, Mariami 1668 FRA1.0010.38207.60 
  Marchais, Antoine 1705 FRA0.501-0.0820-1.60 
  Lambert, Thierry 1698 FRA0.501-0.0820-1.60 
  Moracchini, Margaux 1691 FRA1.0010.41208.20 
  Perlant, Matthieu 1697 FRA0.001-0.5920-11.80 
  Gault, Emmanuel 1711 FRA0.001-0.5720-11.40 

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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