Individual Calculations October 2008
 Alberdi Jarit, Gaizka  Total change: -17.25  Rating chartPersonal card
 IV Open de Primavera de Gros Donostia ESP 2008-05-04
RcRownchangeKK*chgGame
 1860 1638 0.50 4 -0.39 25 -9.75 
  Rodriguez Cabrera, Fco. Javier 1891 ESP0.001-0.1925-4.75 
  Argandona Riveiro, Jon 1913 ESP0.001-0.1725-4.25 
  Markina Amutxastegi, Fernando 1814 ESP0.5010.23255.75 
  Urbieta Aldalur, Bingen 1820 ESP0.001-0.2625-6.50 

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)
 
 XXVIII Open Internacional Villa de Benasque Benasque Huesca ESP 2008-07-03
RcRownchangeKK*chgGame
 1958 1638 0.50 6 -0.30 25 -7.50 
  Sai, Krishna G.v. f1988 IND0.001-0.1125-2.75 
  Sanmiguel Mateo, Luis 1957 ESP0.5010.37259.25 
  Landa Galindo, Victor 1978 ESP0.001-0.1225-3.00 
  Puertolas Serena, Arturo 1955 ESP0.001-0.1325-3.25 
  Tirapo Larcuen, Ana 1880 ESP0.001-0.2025-5.00 
  Morejon, Eduardo 1988 VEN0.001-0.1125-2.75 

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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