Individual Calculations July 2009
 Rodriguez Martin, Manuel Maria  Total change: -25.65  Rating chartPersonal card
 Campeonato de Catalnya d'Equipos Preferente Barcelona G-II Catalunya ESP 2009-01-01
RcRownchangeKK*chgGame
 1846 1881 1.00 2 -0.09 15 -1.35 
  Valero Hellin, Jose Luis 1691 ESP1.0010.25153.75 
  Espau Guillem, Josep 2001 ESP0.001-0.3415-5.10 

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)
 
 XXIII Open de Catalunya Escacs Club Barcelona ESP 2009-04-04
RcRownchangeKK*chgGame
 1801 1881 2.00 6 -1.62 15 -24.30 
  Ruiz Bravo, Alfonso 2078 ESP0.001-0.2515-3.75 
  Buisan Arnau, Oriol 1625 ESP0.001-0.8115-12.15 
  Febrero Perez, Lluis 1664 ESP0.001-0.7815-11.70 
  Aparicio Escudero, Hector F. 1717 ESP0.501-0.2215-3.30 
  Martinez Hernandez, Emili 1849 ESP1.0010.46156.90 
  Casals Ruisanchez, Josep Maria 1870 ESP0.501-0.0215-0.30 

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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