Individual Calculations December 2021
 Alba Fernandez, Nicolas  Total change: 7.80  Rating chartPersonal card
 Liga Andaluza 2021 Primera E Andalucia ESP 2021-09-26
RcRownchangeKK*chgGame
 1974 1983 3.50 6 0.46 20 9.20 
  Gomez Arce, Alejandro 1719 ESP0.001-0.8220-16.40 
  Broekman, Willem 1978 NED0.501-0.0120-0.20 
  Jurado Vazquez, Javier 2107 ESP1.0010.672013.40 
  Jimenez Melguizo, Miguel 2071 ESP1.0010.622012.40 
  Marquez Leon, Juan A. 1812 ESP0.001-0.7320-14.60 
  Garrido Diaz, Jose Antonio 2156 ESP1.0010.732014.60 

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)
 
 XV Open Internacional de Ajedrez De Malaga 2021 Malaga ESP 2021-10-29
RcRownchangeKK*chgGame
 1964 1983 3.00 6 -0.07 20 -1.40 
  Martin Carmona, Gaston Manuel f2326 ESP0.001-0.1220-2.40 
  Pena Rodriguez, Alvaro 1583  * ESP1.0010.08201.60 
  Terron Elena, Francisco M. f2229 ESP0.001-0.1920-3.80 
  Pena Rodriguez, Victor 1635 ESP1.0010.11202.20 
  Hernandez Recio, Roberto 1853 ESP1.0010.32206.40 
  Garrido Diaz, Jose Antonio 2156 ESP0.001-0.2720-5.40 
 * 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)
 

 

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