Individual Calculations November 2010
 Guerra Arrocha, Daniel  Total change: 2.25  Rating chartPersonal card
 Centenario Cajacanarias La Palma Santa Cruz de La Palma ESP 2010-07-30
RcRownchangeKK*chgGame
 1784 1609 2.00 4 0.83 15 12.45 
  Batista Yanez, Jair 2009  * ESP0.5010.42156.30 
  Santana Gil, Odama 1606 ESP1.0010.50157.50 
  Pinero Hernandez, Atreyu 1766 ESP0.001-0.2915-4.35 
  Ramos Perez, Felipe 1755 ESP0.5010.20153.00 
 * 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)
 
 Torneo de Verano “Santa Cruz de La Palma” Santa Cruz de La Palma ESP 2010-09-21
RcRownchangeKK*chgGame
 1788 1614 0.50 4 -0.68 15 -10.20 
  Acosta Sosa, Juan Manuel 2007 ESP0.001-0.0815-1.20 
  Pinero Hernandez, Atreyu 1784 ESP0.001-0.2815-4.20 
  Diaz Hernandez, Francisco Javier 1637 ESP0.5010.03150.45 
  Francisco Concepcion, Francisco 1725 ESP0.001-0.3515-5.25 

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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