Individual Calculations July 2023
 Valverde Baras, Estanislao  Total change: -23.60  Rating chartPersonal card
 XIV Obert de Primavera La Lira 2023 Rondas 7-9 Barcelona ESP 2023-06-01
RcRownchangeKK*chgGame
 1419 1232 0.00 2 -0.59 40 -23.60 
  Paez Nunez, David 1598 ESP0.001-0.1040-4.00 
  Arino Redondo, Andres 1240 ESP0.001-0.4940-19.60 

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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