How do leaderboard places work?

Do the first place leaderboard things mean one round, or in total?

Coins meanes one round achieve. Xp leaderboard means total count

Time alive and kills are literally the only two I care about

time alive means u can just keep a tab open and sit in a bush
kills u can wait where tiny people spawn and get ez kills. not great ways of measuring skill

People can see you on the map and kill you if you’re in a bush, I don’t see how that’s a good tactic

So does it mean total or one round


For both kills and time played?

No xp is total coins