Individual Calculations September 2023
 Lacombe, Martin  Total change: -19.40  Rating chartPersonal card
 27eme Tournoi international de Creon - Tournoi Principal CREON FRA 2023-07-31
RcRownchangeKK*chgGame
 1909 1893 3.00 8 -0.97 20 -19.40 
  Bocos Delgado, Jon 1684 ESP1.0010.23204.60 
  Belgouzia, Emir 2111 FRA0.001-0.2220-4.40 
  Pichon, Ewen 2267 FRA0.001-0.1020-2.00 
  Perez, Patrick 1680 FRA1.0010.23204.60 
  Roulet-Dubonnet, Emerik Vapenstad f2197 NOR0.001-0.1420-2.80 
  Vigneau-Zorraquino, Cioran 1760 FRA0.001-0.6820-13.60 
  Merlin, Paul 1789 FRA0.001-0.6420-12.80 
  Huyghues-Beaufond, Mathis 1783 FRA1.0010.35207.00 

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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