Individual Calculations September 2011
 Arroyo Cabrera, Andres  Total change: -28.50  Rating chartPersonal card
 XLV T de Ajedrez “Villa de Mislata” – XIX Open Grupo B Mislata Valencia ESP 2011-08-15
RcRownchangeKK*chgGame
 1844 1725 0.50 7 -1.90 15 -28.50 
  Bixquert Jimenez, Francisco 1963 ESP0.001-0.2015-3.00 
  Perales Arona, Joaquin 1896 ESP0.001-0.2715-4.05 
  Nieves Cabanes, Javier 1910 ESP0.001-0.2615-3.90 
  Padilla Mendez, Vicente 1785 ESP0.001-0.4215-6.30 
  Soler Nadal, Jose Antonio 1787 ESP0.001-0.4115-6.15 
  Zapata Caparros, Sergio 1710 ESP0.501-0.0215-0.30 
  Pradas Soria, Ernesto 1857 ESP0.001-0.3215-4.80 

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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