Individual Calculations October 2008
 Vallverdu Verge, Carme  Total change: 38.25  Rating chartPersonal card
 IV Open de Primavera de Gros Donostia ESP 2008-05-04
RcRownchangeKK*chgGame
 1809 1648 0.50 4 -0.73 25 -18.25 
  Tung, Kai Ming 1961 ESP0.001-0.1425-3.50 
  Rodriguez Cabrera, Fco. Javier 1891 ESP0.001-0.2025-5.00 
  Kuende Gorostidi, Jon 1834 ESP0.001-0.2625-6.50 
  Gonzalez Pueyo, Patricia 1551 ESP0.501-0.1325-3.25 

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)
 
 Cerrado Agosto Gros Xake Taldea Donostia ESP 2008-07-14
RcRownchangeKK*chgGame
 1622 1648 7.00 9 2.26 25 56.50 
  Tung, Siu Hung 1905 ESP0.001-0.1825-4.50 
  Izquierdo Arruferia, Joseba 1763 ESP0.5010.16254.00 
  Azpiroz Dorronsoro, Imanol 1580 ESP1.0010.412510.25 
  Portugal Sarasola, Martin 1632 ESP0.501-0.0225-0.50 
  Sebastiani Paoli, Ruben 1544 ESP1.0010.36259.00 
  Vicente Ezeiza, Mikel 1298 ESP1.0010.11252.75 
  Aizpurua Zufiria, Inaki 1675 ESP1.0010.542513.50 
  Santos Etxepare, Agustin 1560 ESP1.0010.38259.50 
  Sanchez Merino, Christian 1645 ESP1.0010.502512.50 

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)
 

 

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