Individual Calculations January 2009
 Arias De Reina Martinez, Fco.  Total change: -6.45  Rating chartPersonal card
 XXI Open Internacional de Ajedrez Moratalaz 2008 Madrid ESP 2008-09-20
RcRownchangeKK*chgGame
 1930 1621 0.50 5 -0.21 15 -3.15 
  Suarez Uriel, Adrian 1971 ESP0.001-0.1115-1.65 
  Perez Pascual, Arturo 1971 ESP0.001-0.1115-1.65 
  Fernandez Lledo, Javier 1860 ESP0.5010.30154.50 
  Lopez Heras, Arturo 1971 ESP0.001-0.1115-1.65 
  Perez Sempere, Alberto 1879 ESP0.001-0.1815-2.70 

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)
 
 Campeonao Madrid Absoluto F. Previa A Madrid ESP 2008-11-03
RcRownchangeKK*chgGame
 1825 1621 1.50 7 -0.22 15 -3.30 
  Boni De Aristizabal, Marco 1934 ESP0.001-0.1415-2.10 
  Garcia Lopez, Pedro 1839 ESP0.001-0.2215-3.30 
  Corredor Gonzalez, Angel L. 1817 ESP0.001-0.2515-3.75 
  Poblador Dieguez, Alfredo 1654 ESP0.5010.05150.75 
  Galan Aguado, Fernando 1811 ESP1.0010.751511.25 
  Maseda Iglesias, Luis 1896 ESP0.001-0.1715-2.55 
  Canseco Arenas, Alfonso 1822 ESP0.001-0.2415-3.60 

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)
 

 

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