Rapid: Individual Calculations February 2023
 Nicoletti, Louis  Total change: -40.80  Rating chartPersonal card
 Grand Prix de France des Alpes Maritimes 2023 U12 NICE FRA 2023-01-21
RcRownchangeKK*chgGame
 1302 1222 1.00 5 -1.02 40 -40.80 
  De Martino, Daniele 1527 FRA0.001-0.1440-5.60 
  Laprevotte, Valentin 1117 FRA1.0010.364014.40 
  Salimpour, Mateo 1224 FRA0.001-0.5040-20.00 
  Shiryaev, Mickael 1237 FRA0.001-0.4840-19.20 
  Liu, Bo-An 1404 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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