Individual Calculations November 2023
 De Luna Butz, Alberto  Total change: 31.60  Rating chartPersonal card
 CE INDIVIDUAL VETERANOS M50 2023 Roquetas de Mar (Almeria) ESP 2023-09-30
RcRownchangeKK*chgGame
 1758 1614 4.50 9 1.58 20 31.60 
  Diaz Rodriguez, Jose Antonio 1972 ESP0.001-0.1020-2.00 
  Vella Ramirez, Alfonso 1965 ESP0.001-0.1120-2.20 
  Macia Senent, Joaquin 1411 ESP0.501-0.2620-5.20 
  Martin Perez, Antonia 1214  * ESP1.0010.08201.60 
  Folch Zaragoza, Jose 1783 ESP1.0010.722014.40 
  Moya Albaladejo, Jose Antonio 1846 ESP0.001-0.2120-4.20 
  De Pablos Fernandez, Mariano 1859 ESP1.0010.802016.00 
  Sanz Menendez, Juan Carlos 1899 ESP0.001-0.1620-3.20 
  Luque Canalejo, Francisco Jose 1875 ESP1.0010.822016.40 
 * 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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