Individual Calculations February 2024
 Bellahcene, Sofia  Total change: 30.40  Rating chartPersonal card
 20e Open de Vandoeuvre 2024 - Tournoi A (plus de 1900 elo) VANDOEUVRE LES NANCY FRA 2024-01-03
RcRownchangeKK*chgGame
 2106 1920 4.50 9 2.08 20 41.60 
  Ferey, Antonin c2193 FRA0.001-0.1720-3.40 
  De Heug, Andrea 2106 BEL0.001-0.2620-5.20 
  Van Vliet, Dennis 2050 BEL1.0010.682013.60 
  Iolis, Oleg 2150 BEL0.001-0.2120-4.20 
  Brion Lacherest, Nathan 1966 FRA0.001-0.4420-8.80 
  Courjal, Pauline 1979 FRA1.0010.582011.60 
  Galvan Cipriani, Viviana wf2104 ESP1.0010.742014.80 
  Papaux, Steve 2119 SUI1.0010.762015.20 
  Venkatesan, Kavin f2286 IRL0.5010.40208.00 

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)
 
 Team 2024 - Nationale 3 r6-7 FRANCE FRA 2024-01-14
RcRownchangeKK*chgGame
 1879 1920 0.00 1 -0.56 20 -11.20 
  Grimonprez, Bertrand 1879 FRA0.001-0.5620-11.20 

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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