Individual Calculations September 2009
 Aizpurua Zufiria, Inaki  Total change: -16.20  Rating chartPersonal card
 V Open de Primavera de Gros Donostia San Sebastian ESP 2009-05-09
RcRownchangeKK*chgGame
 1503 1690 1.00 3 -1.23 15 -18.45 
  Garcia Nestar, Daniel 1538 ESP0.001-0.7015-10.50 
  Juaristi Izaga, Jose Ignacio 1517 ESP1.0010.27154.05 
  Hernandez Sanchez, Inaki 1453 ESP0.001-0.8015-12.00 

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)
 
 XXIX Open Internacional Villa de Benasque Benasque Huesca ESP 2009-07-03
RcRownchangeKK*chgGame
 1959 1677 1.50 8 0.15 15 2.25 
  Pijuan Herranz, Manuel 2077  * ESP0.001-0.0815-1.20 
  Abos Rosico, Antonio 2044 ESP0.001-0.1015-1.50 
  Baeza Escudero, Javier 1946 ESP0.001-0.1715-2.55 
  Tardio Fran, Emilio 1944 ESP0.001-0.1815-2.70 
  Mentink, Toon 1888 NED0.001-0.2315-3.45 
  Aybar, Omaira 1941 DOM0.5010.32154.80 
  Manresa Ballester, Guillermo 1901 ESP1.0010.781511.70 
  Sanchez Gomez, Emiliano 1932 ESP0.001-0.1915-2.85 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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