Individual Calculations April 2009
 Rodriguez Ferraz, Borja  Total change: 66.75  Rating chartPersonal card
 XXIX Torneo Open Internacional de Ajedrez Las Palmas de Gran Canaria ESP 2008-12-02
RcRownchangeKK*chgGame
 2135 1870 1.50 5 0.57 15 8.55 
  Morales Camacho, Julian 2220 ESP0.001-0.1115-1.65 
  Natalicchio Escalante, Nicolas 2220 ESP0.001-0.1115-1.65 
  Marrero Falcon, Hector 2019 ESP1.0010.701510.50 
  Gonzalez Intelangelo, Gerardo 2109 ESP0.001-0.2015-3.00 
  Herrera Reyes, Jose Antonio 2105 ESP0.5010.29154.35 

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)
 
 Torneo de Navidad 2008 Sta. Cruz de la Palma Tenerife ESP 2008-12-16
RcRownchangeKK*chgGame
 2041 1870 2.50 6 0.70 15 10.50 
  De La Cruz Sanchez, Carlos G. f2220 ESP0.5010.39155.85 
  Batista Yanez, Jair 2168 ESP0.001-0.1515-2.25 
  Garcia De La Banda, Francisco 2120 ESP0.001-0.1915-2.85 
  Morcuende Hurtado, Miguel Angel 1896 ESP1.0010.54158.10 
  Herrera Reyes, Jose Antonio 2105 ESP0.001-0.2115-3.15 
  Garcia Rodriguez, Sara 1734 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)
 
 Campeonato Absoluto de La Palma 2009 S/C De la Palma Tenerife ESP 2009-01-16
RcRownchangeKK*chgGame
 1918 1899 7.50 9 3.18 15 47.70 
  Guerra Arrocha, Daniel 1576 ESP1.0010.13151.95 
  Toro Gutierrez, Daniel 1760 ESP1.0010.31154.65 
  De La Cruz Sanchez, Carlos G. f2249 ESP0.5010.39155.85 
  Pizarro Segura, Eduardo 2132 ESP0.5010.29154.35 
  Capote Robayna, Nathaniel 1885 ESP1.0010.48157.20 
  Cruz Gomez, Isidro 1816 ESP1.0010.39155.85 
  Acosta Sosa, Juan Manuel 1906 ESP0.5010.01150.15 
  Morcuende Hurtado, Miguel Angel 1841 ESP1.0010.42156.30 
  Hernandez Leon, Sergio 2097 ESP1.0010.761511.40 

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)
 

 

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