Individual Calculations January 2009
 Acosta Perez, Juan Manuel  Total change: -29.25  Rating chartPersonal card
 II Torneo de Verano 2008 S/C de La Palma Tenerife ESP 2008-08-14
RcRownchangeKK*chgGame
 1812 1548 0.00 3 -0.54 25 -13.50 
  Rodriguez Ferraz, Borja 1898 ESP0.001-0.1125-2.75 
  Capote Robayna, Nathaniel 1764 ESP0.001-0.2225-5.50 
  Toro Gutierrez, Victor 1774 ESP0.001-0.2125-5.25 

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)
 
 VI Copa Cajacanarias 2008 La Palma S/C Tenerife ESP 2008-10-03
RcRownchangeKK*chgGame
 1815 1548 0.50 6 -0.63 25 -15.75 
  Toro Gutierrez, Daniel 1727 ESP0.001-0.2725-6.75 
  Morcuende Hurtado, Miguel Angel 1896 ESP0.5010.39259.75 
  Rodriguez Lorenzo, Yadira 1898 ESP0.001-0.1125-2.75 
  Hernandez Leon, Sergio 1898 ESP0.001-0.1125-2.75 
  Capote Robayna, Nathaniel 1829 ESP0.001-0.1625-4.00 
  Acosta Martin, Kevin 1642 ESP0.001-0.3725-9.25 

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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