Rapid: Individual Calculations February 2023
 Duchatel, Maxime  Total change: 3.60  Rating chartPersonal card
 Tournoi Rapide Echiquier Nicois 11 decembre 2022 NICE FRA 2023-01-08
RcRownchangeKK*chgGame
 1298 1110 1.00 4 -0.44 40 -17.60 
  Ahmetovic, Salko 1810 FRA0.001-0.0140-0.40 
  Tran Amar, Charlie 1092 FRA0.001-0.5340-21.20 
  Duchatel, Sebastien 1109 FRA1.0010.504020.00 
  Salimpour, Benicio 1182 FRA0.001-0.4040-16.00 

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
 1254 1110 1.50 3 0.53 40 21.20 
  Yin, Milo 1348 FRA0.001-0.2040-8.00 
  Salimpour, Leo 1063 FRA1.0010.434017.20 
  Charrier, Francois 1350 FRA0.5010.304012.00 

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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