Individual Calculations May 2023
 Busnel, Laurent  Total change: -13.40  Rating chartPersonal card
 Team 2023 - Nationale 3 r9 FRANCE FRA 2023-04-02
RcRownchangeKK*chgGame
 1821 1779 0.00 1 -0.44 20 -8.80 
  Lebon, Kevin 1821 FRA0.001-0.4420-8.80 

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)
 
 1er tournoi toutes rondes de Betton - A BETTON FRA 2023-04-15
RcRownchangeKK*chgGame
 1862 1779 2.50 7 -0.23 20 -4.60 
  Vaillant, Stephane 1792 FRA0.001-0.4820-9.60 
  Courjal, Pauline 1912 FRA0.001-0.3220-6.40 
  Marie, Xavier 1854 FRA1.0010.602012.00 
  Schmouchkovitch, Michel 1891 FRA1.0010.652013.00 
  Guez, Fabien 1975 FRA0.001-0.2520-5.00 
  De Mautor, Antoine 1809 FRA0.001-0.4620-9.20 
  Primel, Dominique 1804 FRA0.5010.03200.60 

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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