Endorsement, how does it work?

So I’m playing games, I don’t leave even if we are losing, I got up to endorsement lvl 4, sometimes ppl endorse me sometimes not but I never go 2 games in a row without some1 endorsing me at least once,

and somehow my endorsement lvl drops to 3, I play, and I get endorsed, not all the time but enough for it not to drop down.

so how does that work cause I’m really confused now, does it have some other factors to drop the endorsement lvl?

Leaving games, being reported or simply not getting enough endorsements to maintain a rank, it decays overtime, no idea how fast though.

I knew all of that except for the reports, so if you tease other team in chat you get rekt gg blizz, I certainly don’t insult ppl, I just make fun of them to get them tilted :D, no hard feelingz:P, well I guess I need to shut up in a social online game. thnx for info.

Credits @ FatBluDragon

Hmm ok, have to be lucky to get those clicks, or yea I know play Mercy!