Individual Calculations September 2024
 Delaruelle, Christian  Total change: 21.20  Rating chartPersonal card
 2eme Open International de Perros-Guirec - Open B (-2200) PERROS GUIREC FRA 2024-08-02
RcRownchangeKK*chgGame
 1658 1749 3.00 5 -0.13 20 -2.60 
  Aubry, Pascal 1673 FRA1.0010.40208.00 
  Duhau-Marmon, Sylvain 1665 FRA0.001-0.6220-12.40 
  Le Guillou, Francois 1657 FRA0.501-0.1320-2.60 
  Morant Martinez, Diego 1625 FRA0.501-0.1720-3.40 
  Salomez, Maxime 1671 FRA1.0010.39207.80 

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)
 
 Championnat de France 2024 - Veterans HUEZ FRA 2024-08-17
RcRownchangeKK*chgGame
 1812 1749 5.00 9 1.19 20 23.80 
  Porte, Jacques 1485 FRA1.0010.18203.60 
  Lagunes, Jean-Renaud 1872 FRA1.0010.672013.40 
  Brongers, Henk 2019 FRA0.001-0.1720-3.40 
  Germes, Alain 1924 FRA0.5010.23204.60 
  Donnenfeld, Patrice 2085 FRA0.5010.38207.60 
  Ruch, Bernard 1839 FRA0.001-0.3820-7.60 
  Costa, Pierre 1650 FRA1.0010.36207.20 
  Andrieu, Philippe 1767 FRA0.001-0.4720-9.40 
  Leblic, Pierre 1667 FRA1.0010.39207.80 

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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