Individual Calculations April 2023
 Castillo Garcia, Pau  Total change: -22.80  Rating chartPersonal card
 Campionat de Veterans de Barcelona 2023 Rondas 1 Barcelona ESP 2023-02-28
RcRownchangeKK*chgGame
 1744 2095 0.00 1 -0.89 20 -17.80 
  Rios Berral, Javier 1744 ESP0.001-0.8920-17.80 

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 Primera Divisio Grupo 2 Rondas 7-9 Catalunya ESP 2023-03-05
RcRownchangeKK*chgGame
 2181 2083 0.50 3 -0.61 20 -12.20 
  Millaret Lores, Francesc 2147 ESP0.001-0.4120-8.20 
  Leiva Velasco, Antonio 2120 ESP0.001-0.4520-9.00 
  Martinez Pla, Xavier f2276 ESP0.5010.25205.00 

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
 1897 2083 2.50 3 0.36 20 7.20 
  Fernandez Gonzalez, Jose 1683  * ESP1.0010.08201.60 
  Canellas Magide, Lluis 1958 ESP1.0010.33206.60 
  Lacasta Palacio, Joaquim 2049 ESP0.501-0.0520-1.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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