Individual Calculations March 2023
 Galan Franch, David  Total change: 35.20  Rating chartPersonal card
 Lliga Catalana 2023 Tercera Barcelona Grupo 1 Rondas 1-2 Catalunya ESP 2023-01-22
RcRownchangeKK*chgGame
 1449 1304 1.50 2 0.88 40 35.20 
  Garcia Torres, Adolfo 1432 ESP1.0010.674026.80 
  Garcia Perez, Josep 1466 ESP0.5010.21408.40 

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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