Individual Calculations July 2011
 Miguel Centeno, David  Total change: -13.65  Rating chartPersonal card
 XIII Obert Internacional Tres Peons Barcelona ESP 2011-01-07
RcRownchangeKK*chgGame
 1890 2106 5.50 7 0.11 15 1.65 
  Gisbert Mir, Alejandro 1793 ESP1.0010.14152.10 
  Orriols Codina, Joan 1838 ESP1.0010.17152.55 
  Aguilo Pinol, Ferran 1899 ESP1.0010.23153.45 
  Ruiz Bravo, Alfonso 1991 ESP0.001-0.6615-9.90 
  Bieg Pagel, Clemens 1925 ESP0.501-0.2415-3.60 
  Santoux Canal, Albert 1812 ESP1.0010.15152.25 
  Solsona Olive, Xavier 1973 ESP1.0010.32154.80 

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)
 
 XXIII Obert Internacional Vila de Sant Boi 2011 Memorial Mateu Chalmeta Sant Boi de Llobregat ESP 2011-04-29
RcRownchangeKK*chgGame
 1865 2106 4.50 7 -1.02 15 -15.30 
  Fernandez Lopez, Alejandro 1764 ESP1.0010.12151.80 
  Alquezar Mancho, Renato 1802 ESP0.501-0.3615-5.40 
  Chavero Trujillo, Luis 1734 ESP1.0010.10151.50 
  Espuny Vinye, Ramon 1988 ESP0.501-0.1615-2.40 
  Amores Gago, Javier 1892 ESP0.501-0.2715-4.05 
  Vega Rangel, Luis 1941 ESP0.501-0.2215-3.30 
  Fernandez Martin, Javier 1931 ESP0.501-0.2315-3.45 

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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