Individual Calculations November 2023
 Berger, Germain  Total change: -39.20  Rating chartPersonal card
 Team 2024 - Nationale 4 r1 FRANCE FRA 2023-10-15
RcRownchangeKK*chgGame
 1548 1333 1.00 1 0.77 40 30.80 
  Devarenne, Jean-Claude 1548 FRA1.0010.774030.80 

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)
 
 20e Open International d'Echecs de Menton (tournoi C -1600 elo) MENTON FRA 2023-10-22
RcRownchangeKK*chgGame
 1212 1333 3.50 8 -1.75 40 -70.00 
  Santelli, Paul Louis 1146 FRA1.0010.264010.40 
  Kostov, Magnus Konstantin 1047 BUL0.001-0.8440-33.60 
  Bataille, Simon 1199 FRA0.501-0.1840-7.20 
  Lacaze, Xavier 1204 FRA1.0010.334013.20 
  Lorenter, Patrick 1459 FRA0.001-0.3340-13.20 
  Le Fol, Roland 1234 FRA0.501-0.1440-5.60 
  Duchatel, Maxime 1211 FRA0.501-0.1740-6.80 
  Artieri, Ethan 1197 FRA0.001-0.6840-27.20 

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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