Individual Calculations July 2009
 Acosta Perez, Juan Manuel  Total change: -21.90  Rating chartPersonal card
 XIV Liga Cajacanarias de Ajedrez 2009 Primera Division La Palma S/C Tenerife ESP 2009-03-06
RcRownchangeKK*chgGame
 1755 1519 1.50 7 -0.06 15 -0.90 
  Cano Cornejo, Tomas 1807 ESP0.5010.34155.10 
  Martin Rodriguez, Jose Carlos 1869 ESP0.001-0.1115-1.65 
  Capote Robayna, Johanna 1626 ESP0.001-0.3515-5.25 
  Deniz Suarez, Jose Manuel 1869 ESP0.001-0.1115-1.65 
  Diaz Barrios, Jose Felipe 1617 ESP0.5010.13151.95 
  Capote Robayna, Johanna 1626 ESP0.5010.15152.25 
  Deniz Suarez, Jose Manuel 1869 ESP0.001-0.1115-1.65 

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)
 
 VI Torneo Ajedrez Semana Santa Tenerife ESP 2009-04-04
RcRownchangeKK*chgGame
 1680 1567 0.00 4 -1.40 15 -21.00 
  Bolano Perez, Manuel 1758 ESP0.001-0.2515-3.75 
  Rosso, Pier Andrei 1589 ITA0.001-0.4715-7.05 
  Pinero Hernandez, Aitor 1657 ESP0.001-0.3815-5.70 
  Gonzalez Medina, Toni 1717 ESP0.001-0.3015-4.50 

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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