Individual Calculations July 2009
 Iraola Iraola, Unai  Total change: -2.25  Rating chartPersonal card
 Campeonato de Guipuzcoa por Equipos Preferente Donostia San Sebastian ESP 2009-01-10
RcRownchangeKK*chgGame
 2085 1971 3.00 9 -0.15 15 -2.25 
  Olaizola Ortega, Luis 2189 ESP0.001-0.2215-3.30 
  Ferreiro Montoya, Jose Ignacio 2171 ESP0.5010.26153.90 
  Garcia Lafuente, Roberto 1994 ESP0.5010.03150.45 
  Urretavizcaya Merino, Asier 2028 ESP0.5010.08151.20 
  Etxeberria Iriondo, Ramon 2043 ESP0.001-0.4015-6.00 
  Garro Beraza, Haritz 2028 ESP0.5010.08151.20 
  Tornay Gomez, Josu 2099 ESP0.001-0.3315-4.95 
  Lakunza Plazaola, Asier 2062 ESP0.001-0.3815-5.70 
  Uriarte Prieto, Goyo 2148 ESP1.0010.731510.95 

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)
 

 

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