Individual Calculations September 2023
 Suarez Rozas, David  Total change: -29.00  Rating chartPersonal card
 XI Torneo Internacional Cidade de Pontevedra "Amateur" Pontevedra ESP 2023-07-24
RcRownchangeKK*chgGame
 1683 1867 5.00 9 -1.45 20 -29.00 
  Reboredo Barrosa, Antia 1467  * ESP1.0010.08201.60 
  Sanz Pueyo, Adrian 1569 ESP1.0010.15203.00 
  Martinez Rodriguez, Eugenio 1774 ESP1.0010.37207.40 
  Medina Carrasco, Jose Andres 1986 ESP0.001-0.3420-6.80 
  Gutierrez Toro, Raul 1696 ESP0.501-0.2320-4.60 
  Fernandez Otero, Jose 1780 ESP1.0010.38207.60 
  Diniz Lopez, Sergio 1748 ESP0.501-0.1620-3.20 
  Jario Dominguez, Diego 1626 ESP0.001-0.8020-16.00 
  Betancourt Hernandez, Jesus Manu 1503 ESP0.001-0.9020-18.00 
 * 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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