Individual Calculations January 2022
 Batt, Alexian  Total change: 47.20  Rating chartPersonal card
 Championnat de l'Ain 2022 - Benjamins OYONNAX FRA 2021-12-04
RcRownchangeKK*chgGame
 1135 1070 2.00 2 1.18 40 47.20 
  Charlier, Stanislas 1177 FRA1.0010.654026.00 
  Gauthier, Esteban 1092 FRA1.0010.534021.20 

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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