Individual Calculations March 2023
 Alonso Vidal, David  Total change: 22.40  Rating chartPersonal card
 Lliga Catalana 2023 Primera Barcelona Grupo 8 Rondas 1-2 Catalunya ESP 2023-01-22
RcRownchangeKK*chgGame
 1675 1513 0.50 1 0.21 40 8.40 
  Abreu Sanchez, Leonel Jesus 1675 VEN0.5010.21408.40 

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)
 
 Lliga Catalana 2023 Primera Barcelona Grupo 8 Rondas 3-6 Catalunya ESP 2023-02-05
RcRownchangeKK*chgGame
 1740 1513 1.00 3 0.35 40 14.00 
  Fernandez-Huerta Castillo, Diego 1782 ESP0.001-0.1740-6.80 
  Costa Ribalta, Andres 1664 ESP1.0010.704028.00 
  Torras Gonzalez, Ramir 1774 ESP0.001-0.1840-7.20 

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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