Individual Calculations February 2023
 Alonso Vargas, David  Total change: 53.60  Rating chartPersonal card
 II Abierto Sub 2400 Altiplano Granadino 2023 Baza (Granada) ESP 2023-01-20
RcRownchangeKK*chgGame
 1853 1802 4.50 7 1.34 40 53.60 
  Villanueva Bartolome, Jacobo 1402  * ESP1.0010.08403.20 
  Becerra, Juan David f2316 COL0.001-0.0440-1.60 
  Gallego Infantes, Jose Antonio 1578 ESP1.0010.22408.80 
  Razola Garcia, Joaquin 1965 ESP0.5010.22408.80 
  Rubio Garcia, Antonio Ramon 1460 ESP1.0010.12404.80 
  Aranaz Portugues, Jose Carlos 2110 ESP1.0010.864034.40 
  Garcia Fernandez, Victor 2140 ESP0.001-0.1240-4.80 
 * 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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