Individual Calculations September 2023
 Riera Miralles, Vicente Julian  Total change: -21.20  Rating chartPersonal card
 47 Obert Internacional d'Escacs Ciutat de Badalona B Badalona (Barcelona) ESP 2023-08-02
RcRownchangeKK*chgGame
 1513 1439 2.00 6 -0.53 40 -21.20 
  Colome Rovira, Oscar 1752 ESP0.001-0.1440-5.60 
  Lopez Cayuela, Pedro 1722 ESP0.5010.344013.60 
  De La Fuente Clemente, Constanti 1742 ESP0.001-0.1440-5.60 
  Fernandez Cazorla, Jan 1287 ESP0.501-0.2040-8.00 
  Tornay Araujo, Marc 1365 ESP0.501-0.1040-4.00 
  Folgueiras Bosque, Ignacio 1207 ESP0.501-0.2940-11.60 

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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