Individual Calculations January 2023
 Gomez Salva, Roberto  Total change: 21.20  Rating chartPersonal card
 CAMPEONATO ABSOLUTO DE MALAGA 2023 Malaga ESP 2022-11-12
RcRownchangeKK*chgGame
 1930 1636 2.00 7 0.53 40 21.20 
  Arce Gonzalez, Dario 1967 ESP1.0010.884035.20 
  Buijs Martin, Urtzi 2022 ESP0.001-0.0940-3.60 
  Colloridi, Catalina 1620 ESP1.0010.484019.20 
  Urla Martos, Alfredo 2124 ESP0.001-0.0440-1.60 
  Terron Elena, Francisco M. f2208 ESP0.001-0.0240-0.80 
  Garcia Balderas, Francisco Jose 1596 ESP0.001-0.5640-22.40 
  Perez Guerra, Alberto 1974 ESP0.001-0.1240-4.80 

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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