Individual Calculations April 2019
 Izquierdo Arruferia, Joseba  Total change: 12.40  Rating chartPersonal card
 Liga Gipuzkoana de Preferente 2019 Gipuzkoa ESP 2019-01-12
RcRownchangeKK*chgGame
 1949 1906 5.50 11 0.62 20 12.40 
  Arrieta Gonzalez, Kepa 2080 ESP0.5010.23204.60 
  Galarraga Lasa, Jon Gurutz 1862 ESP0.501-0.0620-1.20 
  Saenz Zabala, Juan Ignacio 1612 ESP0.501-0.3520-7.00 
  Agirretxe San Sebastian, Jesus M 2125 ESP1.0010.782015.60 
  Iturralde Echeverria, Ivan 1937 ESP1.0010.542010.80 
  Vicente Ezeiza, Mikel 1985 ESP0.001-0.3920-7.80 
  Martiarena Lizarribar, Eneko 1948 ESP0.5010.06201.20 
  Mayo Martinez, Manuel 2189 ESP0.001-0.1620-3.20 
  Aguirre Canflanca, Josu 2135 ESP0.5010.29205.80 
  Arrondo Carbonell, Pablo 1888 ESP0.501-0.0320-0.60 
  Benaito Villagarcia, Mikel 1679 ESP0.501-0.2920-5.80 

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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