Individual Calculations November 2023
 Brion Lacherest, Nathan  Total change: 13.20  Rating chartPersonal card
 Team 2024 - Nationale 2 r1 FRANCE FRA 2023-10-15
RcRownchangeKK*chgGame
 1946 1916 0.50 1 0.04 40 1.60 
  Cattaneo, Romain 1946 FRA0.5010.04401.60 

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)
 
 20e Open International d'Echecs de Menton (tournoi A 1900 et plus) MENTON FRA 2023-10-22
RcRownchangeKK*chgGame
 2041 1916 3.00 8 0.29 40 11.60 
  Rempe, Jonas 2040 GER0.001-0.3340-13.20 
  Geronimi, Jean-Thomas 2052 FRA0.001-0.3240-12.80 
  Coste, Thierry 2050 FRA0.001-0.3240-12.80 
  Soyer, Jean-Yves 1942 FRA0.5010.04401.60 
  Benoit, Hugues 1955 FRA1.0010.554022.00 
  Roussiere, Christophe 1991 FRA0.5010.10404.00 
  Olivier, Pierre 2217 FRA0.5010.354014.00 
  Deladerriere, Apollo 2082 FRA0.5010.22408.80 

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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