Individual Calculations September 2023
 Lorans, Sylvain  Total change: -7.20  Rating chartPersonal card
 27eme Tournoi international de Creon - Tournoi Principal CREON FRA 2023-07-31
RcRownchangeKK*chgGame
 2097 2050 4.00 8 0.47 20 9.40 
  Degardin, Sylvain f2229 FRA0.5010.23204.60 
  Midy, Robin 2211 FRA0.5010.21204.20 
  De Lagontrie, Jean 1664 FRA1.0010.09201.80 
  Travadon, Loic m2463 FRA0.5010.43208.60 
  Contie, Lilio 1946 FRA1.0010.36207.20 
  Fantinel, Thibault m2418 FRA0.5010.40208.00 
  Bruneau, Laurent f2163 FRA0.001-0.3520-7.00 
  Bocos Delgado, Jon 1684 ESP0.001-0.9020-18.00 

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
 1900 2073 5.50 9 -0.83 20 -16.60 
  Romero, Michel 1673  * FRA1.0010.08201.60 
  Valette, Christian 1822 FRA0.501-0.3120-6.20 
  Dubois, Herve 1762 FRA0.501-0.3620-7.20 
  Plantet, Marc 1767 FRA1.0010.14202.80 
  Mezouaghi, Miloud 1936 FRA0.501-0.1820-3.60 
  Donnenfeld, Patrice 2132 FRA0.5010.08201.60 
  Venner, Laurent 1891 FRA0.501-0.2420-4.80 
  Sonnet, Jean-Pierre 2113 FRA0.001-0.4420-8.80 
  Bricard, Herve 2002 FRA1.0010.40208.00 
 * 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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