Individual Calculations June 2023
 Boudjellal, Yaqin  Total change: -88.00  Rating chartPersonal card
 Championnat de France des Jeunes 2023 - U12 AGEN FRA 2023-04-23
RcRownchangeKK*chgGame
 1344 1452 4.00 8 -1.13 40 -45.20 
  Gillet, Arthur 1136 FRA1.0010.13405.20 
  Petrichenko, Maxim 1794 FRA0.001-0.1240-4.80 
  Cozic, Clement 1245 FRA0.001-0.7740-30.80 
  Mateo, Antoine 1195 FRA0.501-0.3240-12.80 
  Ogier, Daniil 1260 FRA0.501-0.2540-10.00 
  Sejalon, Leon 1256 FRA1.0010.254010.00 
  Carvalho, Noe 1248 FRA1.0010.24409.60 
  Samouelian, Solal 1614 FRA0.001-0.2940-11.60 

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)
 
 Open 13 Marseille 2022-23 (-2200) r9 MARSEILLE FRA 2023-05-05
RcRownchangeKK*chgGame
 1445 1386 0.50 1 0.08 40 3.20 
  Barthel, Malo 1445 FRA0.5010.08403.20 

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)
 
 Coupe de Fleurs Marseille 2023 (-1800) MARSEILLE FRA 2023-05-13
RcRownchangeKK*chgGame
 1255 1386 1.50 4 -1.13 40 -45.20 
  Lesne, Vladislav 1037 FRA1.0010.11404.40 
  Gachbar, Imrane 1743 FRA0.001-0.1140-4.40 
  Movsesyan, Robert 1180 FRA0.501-0.2640-10.40 
  Lechevallier, Antoine 1058 FRA0.001-0.8740-34.80 

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)
 
 3eme Tournoi Open de La Crau (-2400) LA CRAU FRA 2023-05-20
RcRownchangeKK*chgGame
 1543 1386 1.00 3 -0.02 40 -0.80 
  Duchatel, Sebastien 1133 FRA1.0010.19407.60 
  Roganova, Maxime 1791 FRA0.001-0.0840-3.20 
  Mahar Bodin, Ilyes 1705 FRA0.001-0.1340-5.20 

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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