Individual Calculations September 2023
 Le Bris, Yann  Total change: -38.60  Rating chartPersonal card
 Championnat de France 2023 - Open A HUEZ FRA 2023-08-19
RcRownchangeKK*chgGame
 1984 2059 3.50 9 -1.93 20 -38.60 
  Massiani, Xavier 1974 FRA0.001-0.6220-12.40 
  Meddouri-Bernard, Edouard 1999 FRA0.001-0.5820-11.60 
  Hamm, Fabien 1997 FRA1.0010.41208.20 
  Villeneuve, Robin 1984 FRA1.0010.40208.00 
  Tapie, Jean 1955 FRA0.001-0.6420-12.80 
  Ferret-Leger, Gaspard 1985 FRA0.501-0.1020-2.00 
  Lauferon, Augustin 1970 FRA1.0010.38207.60 
  Barnier, Alain 1994 FRA0.001-0.5920-11.80 
  Kazantsev, Alexander 1996 FRA0.001-0.5920-11.80 

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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