Rapid: Individual Calculations February 2023
 Tran Amar, Charlie  Total change: 2.40  Rating chartPersonal card
 Tournoi Rapide Echiquier Nicois 11 decembre 2022 NICE FRA 2023-01-08
RcRownchangeKK*chgGame
 1320 1092 2.00 5 0.84 40 33.60 
  Tran Amar, Timi 1301 FRA0.001-0.2340-9.20 
  Duchatel, Maxime 1110 FRA1.0010.534021.20 
  Facqueur, Jordan 1460 FRA0.001-0.1040-4.00 
  Terol, Ylan 1294 FRA0.001-0.2440-9.60 
  Rol-Hani, Lionel 1435 FRA1.0010.884035.20 

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)
 
 Grand Prix de France des Alpes Maritimes 2023 U10 NICE FRA 2023-01-21
RcRownchangeKK*chgGame
 1155 1092 0.50 3 -0.78 40 -31.20 
  Charrier, Francois 1350 FRA0.001-0.1840-7.20 
  Salimpour, Leo 1063 FRA0.001-0.5440-21.60 
  Cops, Achille 1052 FRA0.501-0.0640-2.40 

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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