Individual Calculations February 2023
 Gachbar, Imrane  Total change: 110.80  Rating chartPersonal card
 15eme Festival international d'Echecs de Marseille MARSEILLE FRA 2022-12-26
RcRownchangeKK*chgGame
 1825 1534 3.00 9 1.46 40 58.40 
  Belluire, Beatrice 1975 FRA0.001-0.0640-2.40 
  Richard, Thomas 1822 FRA0.001-0.1640-6.40 
  Perles, Eva 1600 FRA1.0010.594023.60 
  Hileyan, Michel 1840 FRA1.0010.864034.40 
  Bonelli Maestracci, Pierre Joseph 1868 FRA0.001-0.1240-4.80 
  Noireaut, Hung 1960 FRA0.001-0.0740-2.80 
  Saint-Arroman, Alain 1833 FRA1.0010.854034.00 
  Douchez, Tony 1792 FRA0.001-0.1840-7.20 
  Pinto, Axel 1731 FRA0.001-0.2540-10.00 

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 2023 - Nationale 1 Jeunes r4-5 FRANCE FRA 2023-01-08
RcRownchangeKK*chgGame
 1479 1590 3.00 3 1.15 40 46.00 
  Roubaud, Louis-Alexandre 1186 FRA1.0010.08403.20 
  Lucas Eudeline, Alois 1394 FRA1.0010.254010.00 
  Villeneuve, Robin 1857 FRA1.0010.824032.80 

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
 1302 1590 1.00 1 0.16 40 6.40 
  Weingarten, Sylvain 1302 FRA1.0010.16406.40 

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)
 

 

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