Individual Calculations July 2009
 Etxeberria Iriondo, Ramon  Total change: 2.85  Rating chartPersonal card
 Campeonato de Guipuzcoa por Equipos Preferente Donostia San Sebastian ESP 2009-01-10
RcRownchangeKK*chgGame
 2058 2043 5.00 10 0.19 15 2.85 
  Garcia Lafuente, Roberto 1994 ESP1.0010.43156.45 
  Escribano Lasa, Juan Jose 1894 ESP0.001-0.7015-10.50 
  Urretavizcaya Merino, Asier 2028 ESP0.001-0.5215-7.80 
  Martin Arina, Alberto 2053 ESP1.0010.51157.65 
  Iraola Iraola, Unai 1971 ESP1.0010.40156.00 
  Uriarte Prieto, Goyo 2148 ESP0.5010.14152.10 
  Garro Beraza, Haritz 2028 ESP0.501-0.0215-0.30 
  Olaizola Ortega, Luis 2189 ESP0.001-0.3015-4.50 
  Tornay Gomez, Josu 2099 ESP0.5010.08151.20 
  Ferreiro Montoya, Jose Ignacio 2171 ESP0.5010.17152.55 

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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