Individual Calculations September 2023
 Duchatel, Sebastien  Total change: 16.80  Rating chartPersonal card
 34eme Open International d'ete de la Ville de Cannes - Open B (-1900) CANNES FRA 2023-07-24
RcRownchangeKK*chgGame
 1377 1119 1.00 5 0.03 20 0.60 
  Herman, Eliot 1544 FRA0.001-0.0720-1.40 
  Jelicic, Hugo 1338 SUI0.001-0.2220-4.40 
  Soissong, Elisabeth 1359 FRA1.0010.802016.00 
  Fonsat, Ethan 1302 FRA0.001-0.2620-5.20 
  Charrier, Francois 1340 FRA0.001-0.2220-4.40 

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)
 
 Festival International du Pays d'Aix 2023 - Open -1500 Elo AIX EN PROVENCE FRA 2023-08-07
RcRownchangeKK*chgGame
 1203 1110 2.00 7 -0.70 20 -14.00 
  Devigne, Teddy 1337 FRA0.001-0.2120-4.20 
  Hovaguimian, Gerard 1343 FRA0.001-0.2120-4.20 
  Burnel, Marie-France 1004 FRA0.001-0.6420-12.80 
  Innocenti, Georges 1041 FRA1.0010.40208.00 
  Guillaud, Florence 1156 FRA1.0010.562011.20 
  Sillero, Pierre 1362 FRA0.001-0.1920-3.80 
  Martinod, Denis 1176 FRA0.001-0.4120-8.20 

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)
 
 Championnat de France 2023 - Open E HUEZ FRA 2023-08-19
RcRownchangeKK*chgGame
 1204 1110 4.50 8 1.51 20 30.20 
  Mendoza, Cesar 1249 FRA0.5010.19203.80 
  Aubonnet, Alain 1278 FRA0.001-0.2820-5.60 
  Coustenoble, Eloise 1207 FRA1.0010.632012.60 
  Pizon, Alex 1203 FRA1.0010.632012.60 
  Collas, Anthony 1195 FRA0.001-0.3820-7.60 
  Lastier, Paul 1227 FRA0.001-0.3420-6.80 
  Boyer, Tom 1026 FRA1.0010.38207.60 
  Penet, Eric 1247 FRA1.0010.682013.60 

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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