Individual Calculations September 2023
 Descamps, Jacky  Total change: -23.20  Rating chartPersonal card
 Championnat de France 2023 - Open Senior Plus HUEZ FRA 2023-08-19
RcRownchangeKK*chgGame
 1560 1509 2.00 7 -1.16 20 -23.20 
  Blanchard, Samuel 1959 FRA0.001-0.0620-1.20 
  Boutin, Guillaume 1195 FRA1.0010.14202.80 
  Bellahcene, Omar 1664 FRA0.001-0.2920-5.80 
  Subra, Thierry 1226 FRA1.0010.16203.20 
  Delmas-Goyon, Francois 1859 FRA0.001-0.1120-2.20 
  Koch, Cyril 1382 FRA0.001-0.6720-13.40 
  Vanderpooten, Daniel 1638 FRA0.001-0.3320-6.60 

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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