Individual Calculations September 2023
 Martin Sanchez, Antoni  Total change: 14.60  Rating chartPersonal card
 47 Obert Internacional d'Escacs Ciutat de Badalona B Badalona (Barcelona) ESP 2023-08-02
RcRownchangeKK*chgGame
 1620 1452 2.50 6 0.73 20 14.60 
  Daimiel Bescos, Eleuterio 1770 ESP0.5010.37207.40 
  Sergooris, Danail Jurgen 1664 ESP0.001-0.2320-4.60 
  Delgado Camara, Luis Felix 1753 ESP1.0010.852017.00 
  Sanchez Murcia, Daniel 1669 ESP0.001-0.2220-4.40 
  Pujol Zoilo, Eudald 1180 ESP1.0010.17203.40 
  Ortega Molina, Rafael 1683 ESP0.001-0.2120-4.20 

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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