Individual Calculations September 2017
 Valls Marti, Artur  Total change: -19.60  Rating chartPersonal card
 43 Obert Internacional Ciutat de Badalona A Badalona ESP 2017-08-02
RcRownchangeKK*chgGame
 1982 2145 4.50 8 -0.98 20 -19.60 
  Low, Ethan 1745  * CAN0.001-0.9220-18.40 
  Fruehauf, Norbert 1948 AUT0.501-0.2520-5.00 
  Riu Lopez, Sergi 1884 ESP0.501-0.3220-6.40 
  Cisneros Avendano, Diego 1955 PER1.0010.25205.00 
  Fernandez Martin, Javier 1934 ESP0.501-0.2720-5.40 
  Dhulipalla, Bala Chandra Prasad 2392 IND0.001-0.1920-3.80 
  Martinez Morina, Manel 1745  * ESP1.0010.08201.60 
  Escandell, Juan C f2251 ESP1.0010.642012.80 
 * 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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