Individual Calculations September 2023
 Charon, Olivier  Total change: 8.20  Rating chartPersonal card
 Championnat de France 2023 - Open B HUEZ FRA 2023-08-19
RcRownchangeKK*chgGame
 1830 1835 5.00 9 0.41 20 8.20 
  Hartmann, Dominique 1758 FRA0.001-0.6120-12.20 
  Goncalves, Maxim 1778 FRA1.0010.42208.40 
  Budak, Lori 1780 FRA1.0010.42208.40 
  Grataloup, Quentin 1989 FRA0.001-0.2920-5.80 
  Nouvel, Jehan 1751 FRA1.0010.38207.60 
  Vasselin, Louis 1797 FRA0.001-0.5520-11.00 
  Simon, Edouard 1946 FRA1.0010.652013.00 
  Brion Lacherest, Nathan 1903 FRA0.001-0.4120-8.20 
  Nicot, Valentin 1765 FRA1.0010.40208.00 

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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