Rapid: Individual Calculations October 2023
 Gomez Zambrana, Pedro Alfonso  Total change: -9.80  Rating chartPersonal card
 IV Campeonato de Andalucia Ajedrez Rapido Zahara de la Sierra (Cadiz) ESP 2023-09-03
RcRownchangeKK*chgGame
 1928 1850 1.50 5 -0.49 20 -9.80 
  Serrano Almendros, Alejandro 2044 ESP0.001-0.2520-5.00 
  Badier Carave, David Olivier 1841 ESP1.0010.49209.80 
  Garcia Del Campo, Efren 1982 ESP0.001-0.3220-6.40 
  Arce Gonzalez, Dario 1738 ESP0.001-0.6520-13.00 
  Insua Mellado, Jose Luis c2037 ESP0.5010.24204.80 

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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