Individual Calculations January 2022
 Nouvian, Arthur  Total change: -1.20  Rating chartPersonal card
 Championnat des Hauts de France 2021-2022 - Zone Sud - U12 CHAUNY FRA 2021-12-18
RcRownchangeKK*chgGame
 1337 1206 1.00 3 -0.03 40 -1.20 
  El Zein, Zayne-Eddine 1513 LBN0.001-0.1440-5.60 
  Gillet, Arthur 1187 FRA1.0010.474018.80 
  Dabremont, Guillaume 1311 FRA0.001-0.3640-14.40 

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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