Individual Calculations September 2019
 Marchand, Joseph  Total change: 92.40  Rating chartPersonal card
 Championnat de France 2019 - Open B CHARTRES FRA 2019-08-17
RcRownchangeKK*chgGame
 1865 1759 5.50 9 2.31 40 92.40 
  Schneider, Mano 1866 FRA0.001-0.3540-14.00 
  Bournique, Bruno 1839 FRA0.001-0.3940-15.60 
  Lheritier, Boris 1811 FRA1.0010.574022.80 
  Goix, Matthieu 1856 FRA1.0010.634025.20 
  Peschard, Olivier 1900 FRA0.001-0.3140-12.40 
  Piar, Baptiste 1858 FRA1.0010.644025.60 
  Waked, Olivier 1898 FRA1.0010.694027.60 
  Bremond, Abel 1881 FRA1.0010.674026.80 
  Dubuisson, Mathias 1876 FRA0.5010.16406.40 

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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