Individual Calculations September 2012
 Arroyo Cabrera, Andres  Total change: 21.90  Rating chartPersonal card
 XLVI Torneo de Ajedrez “Villa de Mislata” – XX Open Grupo C Valencia ESP 2012-08-13
RcRownchangeKK*chgGame
 1730 1684 4.50 7 1.46 15 21.90 
  Pradas Soria, Ernesto 1823 ESP0.5010.19152.85 
  Portillo Torrente, Manuel 1794 ESP0.001-0.3515-5.25 
  Robles Asuncion, Lorenzo 1427 ESP1.0010.18152.70 
  Moreno Soler, Angel 1546 ESP1.0010.31154.65 
  Vila Todosantos, Jose Miguel 1850 ESP1.0010.721510.80 
  Aupi Royo, Juan Ignacio 1822 ESP1.0010.691510.35 
  Canton Sanchez, Adrian 1847 ESP0.001-0.2815-4.20 

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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