Individual Calculations November 2017
 Perrin, Alexis  Total change: -14.60  Rating chartPersonal card
 11eme Open de Dijon (-2200) Tournoi A DIJON FRA 2017-10-21
RcRownchangeKK*chgGame
 1742 1852 2.50 5 -0.73 20 -14.60 
  Vieira, William 1719 FRA1.0010.32206.40 
  Fardet, Elouan 1648 FRA0.001-0.7620-15.20 
  Martinez, Alonso 1753 FRA1.0010.36207.20 
  Aulard, Matthieu 1711 FRA0.001-0.6920-13.80 
  Jardy, Herve 1880 FRA0.5010.04200.80 

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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