Individual Calculations September 2017
 Arnal Iturgaitz, Aitor  Total change: -66.40  Rating chartPersonal card
 V Torneo Internacional Cidade de Pontevedra Pontevedra ESP 2017-08-08
RcRownchangeKK*chgGame
 1869 2212 4.50 7 -1.66 40 -66.40 
  Garralda Ruiz, Ander 1841 ESP0.001-0.9040-36.00 
  Buitron Ramil, David 1903 ESP1.0010.14405.60 
  Freire Boudon, Carlos 1812  * ESP1.0010.08403.20 
  Argibay Fontan, Santiago 1812  * ESP0.001-0.9240-36.80 
  Fernandez Rozas, Javier 1812  * ESP1.0010.08403.20 
  Zamora Beamud, Andres 1921 ESP1.0010.15406.00 
  Otero Nogueira, Brais 1981 ESP0.501-0.2940-11.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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