Individual Calculations April 2023
 Rios Berral, Javier  Total change: -10.20  Rating chartPersonal card
 Campionat de Veterans de Barcelona 2023 Rondas 1 Barcelona ESP 2023-02-28
RcRownchangeKK*chgGame
 2095 1744 1.00 1 0.89 20 17.80 
  Castillo Garcia, Pau 2095 ESP1.0010.892017.80 

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 Preferent Grupo 1 Rondas 7-9 Catalunya ESP 2023-03-05
RcRownchangeKK*chgGame
 1680 1736 1.00 3 -0.71 20 -14.20 
  Gonzalez Arranz, Jordi 1725 ESP0.501-0.0220-0.40 
  De La Vega Czarnecki, Marcel 1530 ESP0.001-0.7620-15.20 
  Paluzie Pons De Vall, Oriol 1784 ESP0.5010.07201.40 

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)
 
 Campionat de Veterans de Barcelona 2023 Rondas 2-5 Barcelona ESP 2023-03-07
RcRownchangeKK*chgGame
 1967 1736 0.00 3 -0.69 20 -13.80 
  Lacasta Palacio, Joaquim 2049 ESP0.001-0.1420-2.80 
  Gallego Montes, Antoni 1791 ESP0.001-0.4220-8.40 
  Layola Barrionuevo, Javier 2060 ESP0.001-0.1320-2.60 

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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