Individual Calculations September 2012
 Marquez Leon, Juan A.  Total change: -9.75  Rating chartPersonal card
 CE Juvenil Sub18 SalobreƱa Granada ESP 2012-07-23
RcRownchangeKK*chgGame
 1827 1547 0.50 6 -0.65 15 -9.75 
  Sierra Montoya, Miquel 1947  * ESP0.001-0.0815-1.20 
  Alvarez Dominguez, Breixo 1898 ESP0.001-0.1115-1.65 
  Orantes Taboada, Manuel 1947  * ESP0.001-0.0815-1.20 
  Juan Delgado, Adrian 1811 ESP0.001-0.1815-2.70 
  Cruz Guerra, Samuel 1854 ESP0.5010.36155.40 
  Laseca Arana, Irati 1505 ESP0.001-0.5615-8.40 
 * 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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