Individual Calculations March 2010
 Sierra Aguerri, Joaquin  Total change: 12.15  Rating chartPersonal card
 Campeonato. Provincial Individual de Zaragoza, Categoria Preferente 2009 Zaragoza ESP 2009-09-27
RcRownchangeKK*chgGame
 2027 2015 4.50 8 0.61 15 9.15 
  Lana Rodriguez, David 2226 ESP0.5010.27154.05 
  Quintin Navarro, Alberto 2072 ESP0.001-0.4215-6.30 
  Castillo Sanjuan, Alejandro 1928 ESP1.0010.38155.70 
  Mombiela De Sus, Jose Luis 1980 ESP1.0010.45156.75 
  Cerrajeria Ruiz, Jesus Maria 2119 ESP0.001-0.3615-5.40 
  Colom Sienes, Eduardo 2031 ESP0.5010.02150.30 
  Planas Torrea, Alberto 1952 ESP0.501-0.0915-1.35 
  Garcia Mendez, Beatriz 1911 ESP1.0010.36155.40 

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)
 
 III Open Inter. St Casablanca” Memorial Carlos San José Zaragoza ESP 2009-12-26
RcRownchangeKK*chgGame
 1985 2015 5.00 9 0.20 15 3.00 
  Castejon Martin, Laura 1615  * ESP0.001-0.9215-13.80 
  Stella, Luca 2015 ITA1.0010.50157.50 
  Codina Escudero, Juan 1630 ESP1.0010.09151.35 
  Stella, Andrea f2346 ITA0.001-0.1215-1.80 
  Royo Onde, Manuel 1885 ESP1.0010.32154.80 
  Chueca Forcen, Alberto 2280 ESP0.001-0.1815-2.70 
  Sanz Navarro, Alberto 1859 ESP1.0010.29154.35 
  Sacristan Latorre, Alberto 1923 ESP1.0010.37155.55 
  Lopez Gracia, Fernando f2315 ESP0.001-0.1515-2.25 
 * 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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