Individual Calculations March 2023
 Mribti, Soultane  Total change: 22.80  Rating chartPersonal card
 Open Jeunes Marseille 2022-23 (-1600 et U14) - r1 r2-4 MARSEILLE FRA 2023-01-07
RcRownchangeKK*chgGame
 1077 1052 1.00 1 0.53 40 21.20 
  Guillemin, Antoine 1077 FRA1.0010.534021.20 

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 Glace Marseille 2023 (-1800) MARSEILLE FRA 2023-02-04
RcRownchangeKK*chgGame
 1261 1052 0.00 2 -0.48 40 -19.20 
  Bouhlel, Lina 1356 FRA0.001-0.1440-5.60 
  Hermitte, Maxime 1166 FRA0.001-0.3440-13.60 

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)
 
 Festival International des Jeux de Cannes - Open C (-1700) CANNES FRA 2023-02-20
RcRownchangeKK*chgGame
 1282 1052 2.00 7 0.52 40 20.80 
  Dinterich, Nitya 1324 FRA0.001-0.1740-6.80 
  Barthel, Malo 1321 FRA0.001-0.1740-6.80 
  Aubonnet, Alain 1238 FRA0.001-0.2640-10.40 
  Pineau, Jean 1232 FRA0.5010.24409.60 
  Parlas, Julie 1262 FRA0.001-0.2340-9.20 
  Stoduto, Francescantonio 1338 ITA1.0010.844033.60 
  Roman, Sylvian 1262 FRA0.5010.274010.80 

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)
 

 

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