Individual Calculations April 2009
 Herrera Reyes, Jose Antonio  Total change: 3.90  Rating chartPersonal card
 XXIX Torneo Open Internacional de Ajedrez Las Palmas de Gran Canaria ESP 2008-12-02
RcRownchangeKK*chgGame
 2145 2105 4.50 8 0.94 15 14.10 
  Arana Hernandez, Moises 1755 ESP1.0010.11151.65 
  Lezcano Jaen, Pedro m2369 ESP1.0010.821512.30 
  Brito Garcia, Alfredo m2349 ESP1.0010.801512.00 
  Tatai, Stefano m2362 ITA0.5010.32154.80 
  Morales Camacho, Julian 2288 ESP0.5010.24153.60 
  Also Alvarado, Luis 2111 ESP0.001-0.4915-7.35 
  Rodriguez Melian, Jose Luis 2057 ESP0.001-0.5715-8.55 
  Rodriguez Ferraz, Borja 1870 ESP0.501-0.2915-4.35 

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
 1918 2105 5.50 8 -0.22 15 -3.30 
  Francisco Concepcion, Francisco 1755 ESP1.0010.11151.65 
  Acosta Sosa, Juan Manuel 1840 ESP1.0010.18152.70 
  Hernandez Leon, Sergio 2078 ESP0.001-0.5415-8.10 
  Garcia Rodriguez, Sara 1755 ESP1.0010.11151.65 
  Capote Robayna, Johanna 1755 ESP1.0010.11151.65 
  De La Cruz Sanchez, Carlos G. f2277 ESP0.001-0.2715-4.05 
  Rodriguez Ferraz, Borja 1870 ESP1.0010.21153.15 
  Hernandez Rios, Ivan 2012 ESP0.501-0.1315-1.95 

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
 1854 2103 5.00 7 -0.46 15 -6.90 
  Francisco Concepcion, Francisco 1753 ESP1.0010.11151.65 
  Iglesias Dominguez, Jacinto 1800 ESP1.0010.14152.10 
  Capote Robayna, Nathaniel 1885 ESP0.001-0.7815-11.70 
  Toro Gutierrez, Daniel 1760 ESP1.0010.12151.80 
  Bolano Perez, Manuel 1753 ESP1.0010.11151.65 
  De La Cruz Sanchez, Carlos G. f2277 ESP0.001-0.2715-4.05 
  Toro Gutierrez, Victor 1753 ESP1.0010.11151.65 

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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