Individual Calculations February 2013
 Lozano Diaz, Antoni  Total change: -30.30  Rating chartPersonal card
 II Open Internacional Nadal del Guinardo A Barcelona (Cataluna) ESP 2012-12-27
RcRownchangeKK*chgGame
 1839 1896 2.50 8 -2.02 15 -30.30 
  Juan Bartroli, Pau 2069 ESP0.001-0.2715-4.05 
  Ridameya Tatche, Jose Miguel 1988 ESP0.5010.13151.95 
  Porta Tovar, Guillem 1934 ESP0.001-0.4515-6.75 
  Colom Andres, Xavier 1852 ESP0.501-0.0615-0.90 
  Pulido Leon, Manuel 1680 ESP0.001-0.7815-11.70 
  Povill Batlle, Ramon 1864 ESP0.501-0.0415-0.60 
  Cano Sevila, Ivan 1568 ESP0.501-0.3715-5.55 
  Martinez Hernandez, Emili 1759 ESP0.501-0.1815-2.70 

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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