Individual Calculations September 2023
 Parra Ordorica, Arnau  Total change: -30.00  Rating chartPersonal card
 CE INDIVIDUAL SUB 18 2023 Salobrena (Granada) ESP 2023-07-31
RcRownchangeKK*chgGame
 1960 1889 2.50 8 -0.75 40 -30.00 
  Serrano Ruiz, Lope 2060 ESP1.0010.734029.20 
  Garrido Diaz, Jose Antonio f2322 ESP0.001-0.0640-2.40 
  Perez Bolanos, David 2071 ESP0.001-0.2640-10.40 
  Miguel Carrera, Carlota 1489  * ESP1.0010.08403.20 
  Ramirez Sanchez, Nicolas 2003 ESP0.5010.16406.40 
  Lopez Nunez, Alonso 2013 ESP0.001-0.3340-13.20 
  Villar Piriz, Adrian 2039 ESP0.001-0.3040-12.00 
  Portero Bravo, Aitana 1682 ESP0.001-0.7740-30.80 
 * 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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