Individual Calculations September 2023
 Bailleul, Christian  Total change: 54.20  Rating chartPersonal card
 19eme Festival International de Dieppe Open des Rois - plus de 50 ans DIEPPE FRA 2023-08-20
RcRownchangeKK*chgGame
 1560 1261 4.00 8 2.71 20 54.20 
  Leloutre, Bernard 1664 BEL0.001-0.0820-1.60 
  Le Guillou, Francois 1429 FRA1.0010.722014.40 
  Hidalgo-Valdes, Omar 1646 FRA0.001-0.0920-1.80 
  Trognon, Philippe 1485 FRA1.0010.782015.60 
  Ballandras, Marc 1655 FRA0.001-0.0820-1.60 
  Delmont, Jean-Robert 1621 FRA0.001-0.1020-2.00 
  Thebaud, Edouard 1411 FRA1.0010.702014.00 
  Gallet, Gilles 1571 FRA1.0010.862017.20 

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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