Won/Lost after each round on Hilo

Good day

I'm trying to write a trigger that can get the value won/lost on each round that the market has settled.

Please I need some help there.

What's the purpose of using them?
In general you have to create a user variable for each round of the game and update their values after each round...
But it's only if you need them separately. There is a trigger variables for sum of the "p/l"s...

When searching through the help. I finally found the trigger function. which is "last_bet_pl". combined together with a user variable updating in each run, i got what i wanted and the trigger is now running smoothly with a considerable profit which is up to £100 just after 50 games.
Thanks

Bye bye