Individual Calculations October 2008
 Bayarri Ponsa, Eduard  Total change: -18.80  Rating chartPersonal card
 XVI Open Int. Ajedrez Ciutat de Montcada 2008 Grupo B Montcada i Reixac ESP 2008-06-25
RcRownchangeKK*chgGame
 1816 1921 3.50 8 -1.55 25 -38.75 
  Hernandez Bermudez, Alberto 1789 ESP1.0010.32258.00 
  Vargas Ramirez, Ana Maria 1831 COL1.0010.38259.50 
  Martinez Ramirez, Erik 1821 ESP0.001-0.6425-16.00 
  Gutierrez Leon, Cristobal 1958 ESP0.5010.05251.25 
  Orriols Codina, Joan 1839 ESP1.0010.39259.75 
  Sanchez Ibern, Eric 1994 ESP0.001-0.4025-10.00 
  Jareno Badenas, Aleix 1722 ESP0.001-0.7625-19.00 
  Sanchez Coves, Juan Josep 1571 ESP0.001-0.8925-22.25 

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)
 
NOTE: K factor changed
 XXXI Open Int. Barbera del Valles 2008 Grupo B Barbera del Valles ESP 2008-07-05
RcRownchangeKK*chgGame
 2033 1921 4.50 7 2.05 15 30.75 
  Molano Lafuente, Ismael 2107 ESP0.001-0.2615-3.90 
  Gonzalez Martin, Fernando 1970 ESP1.0010.57158.55 
  Serrano Campos, Joan Antoni 1999 ESP0.5010.11151.65 
  Frances Cuscullola, Oriol 2012 ESP0.5010.12151.80 
  Amor Alcaide, Manuel 1990 ESP1.0010.60159.00 
  Valarezzo Ricard, Pedro 2017 ESP0.5010.13151.95 
  Wong Castaneda, Arturo 2139 VEN1.0010.781511.70 

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)
 
NOTE: K factor changed
 XXXIV Open Internacional Ciutat de Badalona G-B Badalona ESP 2008-08-01
RcRownchangeKK*chgGame
 1819 1921 5.00 9 -0.72 15 -10.80 
  Gomez Fernandez, Miquel 1701 ESP1.0010.22153.30 
  Ylla Soro, Rafael 1773 ESP1.0010.30154.50 
  Sanchez Soria, Francisco 1752 ESP1.0010.28154.20 
  Gomez, Jose 1941 FRA0.001-0.4715-7.05 
  Casas Tarres, Lluis 1844 ESP1.0010.39155.85 
  Valbuena Castro, Gregorio 1850 ESP0.001-0.6015-9.00 
  Mendez Garcia, Juan Ignacio 1815 ESP1.0010.36155.40 
  Shatko, Danil 1863 ESP0.001-0.5815-8.70 
  Vargas Ramirez, Ana Maria 1831 COL0.001-0.6215-9.30 

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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