Individual Calculations May 2023
 Marie, Xavier  Total change: -39.20  Rating chartPersonal card
 Team 2023 - Nationale 4 r7 FRANCE FRA 2023-04-01
RcRownchangeKK*chgGame
 1701 1854 1.00 1 0.30 20 6.00 
  Gledel, Bernard 1701 FRA1.0010.30206.00 

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 35 TC 2023 r7 DOMLOUP FRA 2023-04-08
RcRownchangeKK*chgGame
 1678 1854 1.00 1 0.27 20 5.40 
  Fourel, Jeremy 1678 FRA1.0010.27205.40 

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
 1852 1854 1.00 7 -2.53 20 -50.60 
  Primel, Dominique 1804 FRA0.001-0.5720-11.40 
  Vaillant, Stephane 1792 FRA0.501-0.0920-1.80 
  Busnel, Laurent 1779 FRA0.001-0.6020-12.00 
  Courjal, Pauline 1912 FRA0.001-0.4220-8.40 
  Schmouchkovitch, Michel 1891 FRA0.5010.05201.00 
  Guez, Fabien 1975 FRA0.001-0.3420-6.80 
  De Mautor, Antoine 1809 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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