Individual Calculations April 2018
 Fernandez Zubitur, Jokin  Total change: -3.00  Rating chartPersonal card
 Liga Gipuzkoana de Preferente 2018 Rondas 4-7 Guipuzkoa ESP 2018-02-03
RcRownchangeKK*chgGame
 1999 2009 1.50 3 -0.04 20 -0.80 
  Rabadan Amas, Aritz 1904 ESP0.501-0.1420-2.80 
  Ferreiro Montoya, Jose Ignacio 2120 ESP1.0010.652013.00 
  Nogues Fernandez, Ramon 1974 ESP0.001-0.5520-11.00 

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)
 
 Liga Gipuzkoana de Preferente 2018 Rondas 8-10 Guipuzkoa ESP 2018-03-03
RcRownchangeKK*chgGame
 1917 1998 0.50 1 -0.11 20 -2.20 
  Garrido Fernandez, David 1917 ESP0.501-0.1120-2.20 

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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