Individual Calculations July 2009
 Uriarte Prieto, Goyo  Total change: -62.25  Rating chartPersonal card
 Campeonato de Guipuzcoa por Equipos Preferente Donostia San Sebastian ESP 2009-01-10
RcRownchangeKK*chgGame
 2060 2148 2.50 8 -2.44 25 -61.00 
  Garro Beraza, Haritz 2028 ESP0.001-0.6625-16.50 
  Martin Arina, Alberto 2053 ESP1.0010.37259.25 
  Etxeberria Iriondo, Ramon 2043 ESP0.501-0.1425-3.50 
  Olaizola Ortega, Luis 2189 ESP0.001-0.4425-11.00 
  Ferreiro Montoya, Jose Ignacio 2171 ESP0.5010.03250.75 
  Garcia Lafuente, Roberto 1994 ESP0.001-0.7125-17.75 
  Urretavizcaya Merino, Asier 2028 ESP0.501-0.1625-4.00 
  Iraola Iraola, Unai 1971 ESP0.001-0.7325-18.25 

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)
 
 XXXII Open Internacional Ciudad de San Sebastian San Sebastian ESP 2009-04-05
RcRownchangeKK*chgGame
 2094 2148 4.50 8 -0.05 25 -1.25 
  Martinez Pelaez, David 1967 ESP0.501-0.2425-6.00 
  Madurga Lopez, Ignacio 1853 ESP1.0010.15253.75 
  Bhat, Vinay S. g2475 USA0.001-0.1325-3.25 
  Tirado Parra, Alberto 1941 ESP1.0010.23255.75 
  Suarez Pousa, Diego m2431 ESP0.001-0.1625-4.00 
  Tung, Siu Hung 1893 ESP1.0010.19254.75 
  Nogues Fernandez, Ramon 1819 ESP1.0010.12253.00 
  Alvarez Fernandez, Enrique f2376 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)
 

 

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