Individual Calculations September 2023
 Bodereau, Marc  Total change: 38.00  Rating chartPersonal card
 Championnat de France 2023 - Open Senior Plus HUEZ FRA 2023-08-19
RcRownchangeKK*chgGame
 1791 1546 4.00 9 1.90 20 38.00 
  Giraud, Thierry 1966 FRA0.001-0.0720-1.40 
  Menez, Jean-Pierre 1183 FRA1.0010.10202.00 
  George, Jean-Luc 1796 FRA1.0010.812016.20 
  Donnenfeld, Patrice 2132 FRA0.001-0.0220-0.40 
  Plantet, Marc 1767 FRA1.0010.782015.60 
  Keller, Christophe 1912 FRA0.001-0.1020-2.00 
  Hombourger, Regis 1746 FRA1.0010.762015.20 
  Delmas-Goyon, Francois 1859 FRA0.001-0.1420-2.80 
  Dubois, Herve 1762 FRA0.001-0.2220-4.40 

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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