Individual Calculations July 2022
 Dominguez Diaz, Francisco  Total change: 7.60  Rating chartPersonal card
 Obert Ciutat Hospitalet Memorial Ponce 2022 Rondas 6-9 Hospitalet de Llobregat ESP 2022-05-28
RcRownchangeKK*chgGame
 1432 1381 1.50 2 0.63 20 12.60 
  Fresneda Arias, Esther 1313 ESP0.501-0.0920-1.80 
  Puig Mata, Ferran 1550 ESP1.0010.722014.40 

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)
 
 XIII Obert de Primavera La Lira 2022 Rondas 7-9 Barcelona ESP 2022-06-02
RcRownchangeKK*chgGame
 1489 1379 0.50 2 -0.25 20 -5.00 
  Febrero Perez, Lluis 1332 ESP0.501-0.0720-1.40 
  Martin Arranz, Lluis 1646 ESP0.001-0.1820-3.60 

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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