Individual Calculations February 2023
 Villanueva Bartolome, Jacobo  Total change: 36.40  Rating chartPersonal card
 II Abierto Sub 2400 Altiplano Granadino 2023 Baza (Granada) ESP 2023-01-20
RcRownchangeKK*chgGame
 1632 1388 2.50 7 0.91 40 36.40 
  Alonso Vargas, David 1802 ESP0.001-0.0740-2.80 
  Garcia Ruiz, Miguel Angel 1616 ESP1.0010.794031.60 
  Hidalgo Hernandez, Antonio 1161 ESP0.001-0.7940-31.60 
  Ibanez Macias, Julen 1727 ESP1.0010.884035.20 
  Ibanez Macias, Aitor 1746 ESP0.001-0.1040-4.00 
  Pintor Avila, Antonio 1628 ESP0.001-0.2040-8.00 
  Maldonado Fernandez, Jose 1747 ESP0.5010.404016.00 

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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