Individual Calculations February 2023
 Rubio Garcia, Antonio Ramon  Total change: 31.80  Rating chartPersonal card
 II Abierto Sub 2400 Altiplano Granadino 2023 Baza (Granada) ESP 2023-01-20
RcRownchangeKK*chgGame
 1842 1460 2.00 4 1.59 20 31.80 
  Vilches Del Castillo, Sergio 1972 ESP0.5010.46209.20 
  Martin Acosta, Antonio Manuel 1845 ESP0.5010.41208.20 
  Maldonado Fernandez, Jose 1747 ESP1.0010.842016.80 
  Alonso Vargas, David 1802 ESP0.001-0.1220-2.40 

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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