Individual Calculations March 2023
 Salguero Roldan, Francisco  Total change: -7.00  Rating chartPersonal card
 Campeonato Provincial de Cadiz Supra 65 Rondas 1-3 El Puerto de Santa Maria (Cadiz) ESP 2023-02-09
RcRownchangeKK*chgGame
 1468 1608 1.00 2 -0.35 20 -7.00 
  Blanco Gonzalez, Manuel 1339 ESP1.0010.17203.40 
  Sevillano Leal, Julio 1596 ESP0.001-0.5220-10.40 

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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