Individual Calculations April 2013
 Ortin Blanco, Ainhoa  Total change: 6.90  Rating chartPersonal card
 XIX Abierto Absoluto "Ciudad de Alfaro" Alfaro (La Rioja) ESP 2013-02-01
RcRownchangeKK*chgGame
 1804 1589 1.00 2 0.46 15 6.90 
  Roche Simon, Manuel Angel 1989  * ESP0.001-0.0815-1.20 
  Roldan Marques, Daniel 1618 ESP1.0010.54158.10 
 * 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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