Individual Calculations September 2023
 Domenche Redondo, Francesc  Total change: -33.40  Rating chartPersonal card
 47 Obert Internacional d'Escacs Ciutat de Badalona B Badalona (Barcelona) ESP 2023-08-02
RcRownchangeKK*chgGame
 1253 1546 2.50 5 -1.67 20 -33.40 
  Lopez Mallach, Miguel 1208 ESP0.501-0.3820-7.60 
  Garcia Huerta, Joaquin Marc 1162 ESP0.501-0.4120-8.20 
  Silva Cerda, Arnau Alonso 1155 ESP1.0010.09201.80 
  Dominguez Diaz, Francisco 1356 ESP0.501-0.2520-5.00 
  Martinez Ayala, Jan 1382 ESP0.001-0.7220-14.40 

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)
 

 

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