Individual Calculations September 2015
 Valls Marti, Artur  Total change: -35.20  Rating chartPersonal card
 41 Obert Internacional Escacs de Badalona Badalona ESP 2015-08-02
RcRownchangeKK*chgGame
 2102 2182 3.00 8 -1.76 20 -35.20 
  Cori, Jorge g2582  * PER0.001-0.0820-1.60 
  Dahale, Atul 1999 IND0.001-0.7420-14.80 
  Fransson, Angelina 1967 SWE0.001-0.7720-15.40 
  Ortin Blanco, Ainhoa 1794 ESP1.0010.09201.80 
  Rodriguez Izquierdo, Luis 1854 ESP1.0010.13202.60 
  Moravich, Juan 1991 ARG1.0010.25205.00 
  Guerrero Sierra, Juan Carlos m2275 COL0.001-0.3720-7.40 
  Valderrama Quiceno , Esteban Alb f2357 COL0.001-0.2720-5.40 
 * 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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