Rapid: Individual Calculations February 2023
 Duchatel, Cyrielle  Total change: 101.20  Rating chartPersonal card
 Tournoi Rapide Echiquier Nicois 11 decembre 2022 NICE FRA 2023-01-08
RcRownchangeKK*chgGame
 1597 1162 2.00 4 1.69 40 67.60 
  Beaudoin, William 1597 FRA1.0010.944037.60 
  Tran Amar, Andy 1634 FRA0.001-0.0540-2.00 
  Rol-Hani, Lionel 1435 FRA1.0010.834033.20 
  Dubois, Martine wm1720 MNC0.001-0.0340-1.20 

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
 1228 1162 2.50 4 0.84 40 33.60 
  Ribreau, Anna 1319 FRA0.5010.21408.40 
  Stoyanov, Victor 1187 MNC1.0010.534021.20 
  Visconti, Ylan 1059 FRA1.0010.364014.40 
  Yin, Milo 1348 FRA0.001-0.2640-10.40 

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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