Individual Calculations November 2009
 Crespo Arce, Miguel Angel  Total change: -18.30  Rating chartPersonal card
 IX Torneo Ajedrez Sto. Cristo de Candas Asturias ESP 2009-08-28
RcRownchangeKK*chgGame
 1941 1774 1.00 6 -0.78 15 -11.70 
  Rodriguez Fernandez, Juan R. 2174  * ESP0.001-0.0815-1.20 
  Marcos Robles, Juan Antonio 1969 ESP0.001-0.2515-3.75 
  Diaz Vinjoy, Ramiro 1908 ESP0.001-0.3215-4.80 
  Mendez Castedo, Pedro 1887 ESP0.001-0.3515-5.25 
  Prieto Cabal, Angel 1852 ESP1.0010.61159.15 
  Gonzalez Cuervo, Eloy 1856 ESP0.001-0.3915-5.85 
 * 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 Ajedrez San Miguel G-B Trevias Asturias ESP 2009-09-14
RcRownchangeKK*chgGame
 1993 1768 0.50 4 -0.44 15 -6.60 
  Iglesias Valle, Julian 2116 ESP0.001-0.1115-1.65 
  Prieto Perez, Rodrigo 2043 ESP0.001-0.1715-2.55 
  Del Valle Rosas, Alfonso 1793 ESP0.5010.03150.45 
  Garcia Magadan, Ramon 2021 ESP0.001-0.1915-2.85 

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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