Individual Calculations January 2014
 Astor Martinez, Juan Fernando  Total change: -7.20  Rating chartPersonal card
 XIX Open Ideal Clave Barcelona ESP 2013-10-05
RcRownchangeKK*chgGame
 1641 1566 2.00 6 -0.48 15 -7.20 
  Molano Lafuente, Ismael 1966  * ESP0.001-0.0815-1.20 
  Salazar Navas, Josep 1786 ESP0.001-0.2215-3.30 
  Rodriguez Saez, Gerard 1829 ESP0.001-0.1815-2.70 
  Orts Gonzalez, Rafael 1215 ESP1.0010.11151.65 
  Aranguiz Jimenez, Jonathan 1624 ESP0.001-0.4215-6.30 
  Coll Terradas, Fernando 1426 ESP1.0010.31154.65 
 * 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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