Individual Calculations March 2023
 Sejalon, Leon  Total change: 18.00  Rating chartPersonal card
 Championnat Auvergne-Rhone-Alpes des Jeunes 2023 - U12 ENNEZAT FRA 2023-02-05
RcRownchangeKK*chgGame
 1298 1227 2.50 5 0.45 40 18.00 
  Melkumyan, David 1403 FRA0.001-0.2740-10.80 
  Giafferi Bonnet, Luna 1090 FRA1.0010.324012.80 
  Fezard, Gabriel 1310 FRA0.5010.11404.40 
  Morel Carrot, Gabriel 1475 FRA0.001-0.1940-7.60 
  Gagnaire, Emil 1211 NOR1.0010.484019.20 

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)
 

 

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