Individual Calculations September 2023
 Saliou, Jean-Yves  Total change: -25.00  Rating chartPersonal card
 Circuit d'Echecs Gascon 2023 Tournoi A RISCLE FRA 2023-08-06
RcRownchangeKK*chgGame
 2040 1919 1.00 7 -1.36 20 -27.20 
  Fournier, Loic 2041 FRA0.001-0.3320-6.60 
  Toulzac, Pierre-Yves f2041 FRA0.001-0.3320-6.60 
  Laffonta, Matthias 2048 FRA0.5010.17203.40 
  Cassam-Chenai, Antoine 2114 FRA0.001-0.2520-5.00 
  Berthou, Jules 1999 FRA0.5010.11202.20 
  Brun, Pierre 2015 FRA0.001-0.3720-7.40 
  Chosson, Julien 2025 FRA0.001-0.3620-7.20 

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)
 
 19eme Festival International de Dieppe Open des Rois - plus de 50 ans DIEPPE FRA 2023-08-20
RcRownchangeKK*chgGame
 1796 1919 6.00 9 0.11 20 2.20 
  Gazay, Didier 1544 FRA1.0010.09201.80 
  Le Meur, Jean-Pierre 1746 FRA1.0010.27205.40 
  Frick, Christoph f2101 GER0.001-0.2620-5.20 
  Cattoni, Manuel 1808 FRA0.501-0.1520-3.00 
  Zerbib, Claude 1726 FRA1.0010.25205.00 
  Germes, Alain 1862 FRA0.501-0.0820-1.60 
  Simon, Benoit 1798 FRA0.501-0.1620-3.20 
  Aubert, Bernard 1737 BEL1.0010.26205.20 
  Leuly, Max 1839 FRA0.501-0.1120-2.20 

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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