Individual Calculations April 2008
 Plaza Vazquez, Natalia  Total change: 11.75  Rating chartPersonal card
 III Torneo Internacional de Nuevas Generaciones Benidorm (Alicante) ESP 2007-12-04
RcRownchangeKK*chgGame
 1933 1628 1.00 1 0.86 25 21.50 
  Harutyunyan, Tigran 1933 ESP1.0010.862521.50 

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)
 
 Campeonato de Madrid Mixto Sub-18 Madrid ESP 2007-12-26
RcRownchangeKK*chgGame
 1768 1628 1.00 3 -0.02 25 -0.50 
  Tejedor Ariza, Francisco 1978 ESP0.001-0.1125-2.75 
  Ortega Sanchez, Ainhoa 1812 ESP0.001-0.2625-6.50 
  Bascunana Gonzalez, Sergio 1515 ESP1.0010.35258.75 

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)
 
 Torneo de Ajedrez CDV Madrid ESP 2008-01-28
RcRownchangeKK*chgGame
 1922 1667 0.00 2 -0.37 25 -9.25 
  Sanz Esteban, Eduardo 1949 ESP0.001-0.1625-4.00 
  Ruiz Quevedo, Andres 1894 ESP0.001-0.2125-5.25 

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)
 

 

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