Individual Calculations April 2020
 Eziolaza Etxebarria, Ibon  Total change: -12.60  Rating chartPersonal card
 Liga Gipuzkoana de Preferente 2020 (Rdas 1-9) Guipuzcoa ESP 2020-01-11
RcRownchangeKK*chgGame
 1968 1869 2.00 7 -0.63 20 -12.60 
  Izagirre Alsua, Aritz 1893 ESP0.001-0.4720-9.40 
  Figueras Puig, Jordi 1766 ESP0.001-0.6420-12.80 
  Moreno Estebanez, Patxi 2159 ESP0.001-0.1620-3.20 
  Zuloaga Erauskin, Markel 1955 ESP1.0010.622012.40 
  Gastanares Lopez, Javier 2034 ESP1.0010.722014.40 
  Zulaika Centeno, Ander 2070 ESP0.001-0.2420-4.80 
  Rabadan Amas, Aritz 1901 ESP0.001-0.4620-9.20 

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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