Individual Calculations July 2011
 Perez Diaz, Manuel Amador  Total change: 6.45  Rating chartPersonal card
 XI T. de Ajedrez Primavera 2011 M Luis Gallego Gijon Asturias ESP 2011-04-08
RcRownchangeKK*chgGame
 2026 1950 4.00 7 1.11 15 16.65 
  Alvarez Fernandez, Enrique f2350  * ESP0.001-0.0815-1.20 
  Castro Herrero, Alfonso 1680 ESP1.0010.17152.55 
  Crespo Arce, Miguel Angel 1761 ESP1.0010.25153.75 
  Fernandez Rodriguez, Hector 2005 ESP1.0010.58158.70 
  Montes Gutierrez, Ignacio 2201 ESP0.001-0.1915-2.85 
  Piera Fina, Javier 2113 ESP0.5010.22153.30 
  Fernandez Martinez, Jorge 2069 ESP0.5010.16152.40 
 * 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)
 
 Copa de Asturias por Equipos 2011 Langreo Asturias ESP 2011-05-14
RcRownchangeKK*chgGame
 1834 1964 0.00 1 -0.68 15 -10.20 
  Llera Roza, Daniel 1834 ESP0.001-0.6815-10.20 

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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