Need some help

Hello, What command should i add to the config file to have double xp in 1kill?
Thnx

there is a lobby hack to get double xp!

its something like this :

seta scr_dom_score_death "13333337"
seta scr_dom_score_kill "13333337"
seta scr_dom_score_suicide "999999999999999999"
seta scr_dom_score_assist "13333337"
seta scr_dom_score_capture "13333337"
seta scr_dom_score_headshot "1333337"

but that werkt niet kan je me helpen aub?