Individual Calculations September 2023
 Hombourger, Regis  Total change: -22.80  Rating chartPersonal card
 1er Open International de Perros-Guirec - Open A (-2200) PERROS GUIREC FRA 2023-08-04
RcRownchangeKK*chgGame
 1882 1746 3.50 6 1.39 20 27.80 
  Lety, Michel 1364 FRA1.0010.09201.80 
  Bacon, Nicolas 2150 FRA0.001-0.0820-1.60 
  Taburet, Hugues 1593 FRA1.0010.30206.00 
  Jeanne, Mickael 2140 FRA0.5010.42208.40 
  David, Alexandre 2018 FRA1.0010.832016.60 
  Coste, Thierry 2024 FRA0.001-0.1720-3.40 

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)
 
 Championnat de France 2023 - Open Senior Plus HUEZ FRA 2023-08-19
RcRownchangeKK*chgGame
 1568 1746 4.00 9 -2.53 20 -50.60 
  Degraeve, Jean-Marc g2487 FRA0.0010.00200.00 
  Parroco, Pierre-Jean 1508 FRA1.0010.20204.00 
  Camus, Alain 1436 FRA0.501-0.3620-7.20 
  Asseman, Stephane 1312 FRA0.001-0.9420-18.80 
  Mulard, Nikita 1633 FRA0.001-0.6520-13.00 
  Menez, Jean-Pierre 1346  * FRA1.0010.08201.60 
  Bodereau, Marc 1546 FRA0.001-0.7620-15.20 
  Boutin, Guillaume 1195 FRA1.0010.03200.60 
  Claisse, Patrick 1653 FRA0.501-0.1320-2.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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