Individual Calculations February 2023
 Boissiere, Elea  Total change: 20.40  Rating chartPersonal card
 5e Open Fide des Herbiers Tournoi B (1699 a 1300) LES HERBIERS FRA 2023-01-07
RcRownchangeKK*chgGame
 1400 1205 2.00 5 0.71 40 28.40 
  Levavasseur, Pierre 1429 FRA1.0010.784031.20 
  Beranger, Arthur 1530 FRA0.001-0.1340-5.20 
  Guicheteau, Dany 1400 FRA0.001-0.2540-10.00 
  Bouchenoire, Maxime 1348 FRA0.001-0.3140-12.40 
  Van Wonterghem Couta, Ambroise 1293 FRA1.0010.624024.80 

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)
 
 Team 2023 - Nationale 4 r4 FRANCE FRA 2023-01-14
RcRownchangeKK*chgGame
 1450 1205 0.00 1 -0.20 40 -8.00 
  Gourier, Marc 1450 FRA0.001-0.2040-8.00 

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)
 

 

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