Individual Calculations September 2023
 Duchatel, Maxime  Total change: -49.40  Rating chartPersonal card
 34eme Open International d'ete de la Ville de Cannes - Open B (-1900) CANNES FRA 2023-07-24
RcRownchangeKK*chgGame
 1299 1155 0.50 3 -0.61 38 -23.18 
  Alcindor, Samuel 1640 FRA0.001-0.0438-1.52 
  Halimi, Emmanuelle 1054 FRA0.001-0.6438-24.32 
  Duchatel, Cyrielle 1202 FRA0.5010.07382.66 

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)
 
 Festival International du Pays d'Aix 2023 - Open -1500 Elo AIX EN PROVENCE FRA 2023-08-07
RcRownchangeKK*chgGame
 1249 1158 3.00 8 -0.08 38 -3.04 
  Capel, Dominique 1363 FRA0.5010.26389.88 
  Costa, Pierre 1465 FRA0.001-0.1438-5.32 
  Martinod, Denis 1176 FRA0.001-0.4738-17.86 
  Roman, Sylvian 1259 FRA1.0010.643824.32 
  Roux, Jean-Marie 1219 FRA0.001-0.4238-15.96 
  Guillaud, Florence 1156 FRA1.0010.503819.00 
  Bicais, Noam 1005 FRA0.501-0.2038-7.60 
  Lassalle, Marc 1347 FRA0.001-0.2538-9.50 

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 de France 2023 - Open E HUEZ FRA 2023-08-19
RcRownchangeKK*chgGame
 1042 1158 4.00 7 -0.61 38 -23.18 
  Petit, Michel 1046 FRA0.501-0.1538-5.70 
  Minde, Heloise 1044 FRA1.0010.343812.92 
  Bedus Everaerd, Perle 1027 FRA0.001-0.6838-25.84 
  Soubeyran, Emilie 1010 FRA1.0010.303811.40 
  Findeling Creus, Anais 1038 FRA0.501-0.1638-6.08 
  Kitoun, Ryan 1065 FRA1.0010.373814.06 
  Cherki, Romain 1062 FRA0.001-0.6338-23.94 

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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