Individual Calculations January 2009
 Gracia Perez, Juan Carlos  Total change: -40.75  Rating chartPersonal card
 Autonomico Individual de Aragon 2008 Zaragoza ESP 2008-08-23
RcRownchangeKK*chgGame
 1838 1896 1.00 3 -0.70 25 -17.50 
  Salamero Pelay, Fernando 2122 ESP0.001-0.2125-5.25 
  Salas Calvo, Alberto 1596 ESP0.001-0.8525-21.25 
  Casanova Aldana, Gabriel 1795 ESP1.0010.36259.00 

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)
 
 Campeonatos Provinciales de Zaragoza 2008 Zaragoza ESP 2008-09-27
RcRownchangeKK*chgGame
 1754 1896 2.50 5 -0.93 25 -23.25 
  Cortes Sobrevilla, Cecilio 1706 ESP1.0010.25256.25 
  Gimeno Royo, Jose Andres 1817 ESP0.001-0.6125-15.25 
  Palacin Algas, Angel 1761 ESP0.001-0.6825-17.00 
  Villalba Abad, David 1654 ESP0.501-0.3025-7.50 
  Arteaga Jimenez, Francisco 1831 ESP1.0010.412510.25 

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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