Individual Calculations April 2023
 Andrades Campo, Francisco  Total change: -15.40  Rating chartPersonal card
 Liga Primera Division La Palma 2023 Rondas 3-6 Santa Cruz de Palma (Canarias) ESP 2023-03-04
RcRownchangeKK*chgGame
 1988 1936 1.00 4 -0.77 20 -15.40 
  Alonso Perez, Alfredo 1878 ESP0.001-0.5820-11.60 
  Hernandez Leon, Alberto f2222 ESP0.001-0.1620-3.20 
  Rodriguez Perez, Arniche Jose 1974 ESP0.001-0.4520-9.00 
  Bethencourt Hernandez, Alberto 1877 ESP1.0010.42208.40 

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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