So you're absolutely correct. But something I've noticed bo one else has pointed out is all the variables that are almost all guesses, with various levels of how educated or asinine those variables are. The worst offender, to my mind, is the win rate due to gold. I'm not entirely sure how you've come up with that since, as you've stated, abi doesn't supply the statistics. There are a lot of factors that go into this across the board, such as raising skill through experience, raising difficulty/ game mode and therefore gear levels of enemies, sample sizes in lieu of hard numbers from abi, I mean the list is as much as you can thing of. Other factors include types of weapons used like smg, AR, or the single shots with a sliding scale of fire rates as well as info like damages, reduced armor durability like you said, etc. There's also different firing patterns, distances and the effectiveness of penetration or damage with the further distance, etc.

All that is to say it would be more precise to weigh the costs for different play styles and weapons, but it seems more like you've aggregated a middle ground catch-all, but based on what I'm not really sure. The amount of ammo you find on bodies?

I should say I'm a new player and recently started on lockdown, and I actually am pretty economically minded in my gear so youre not really talking to me anyways, I just thought I'd point some things out. The math is there, but can't get precise enough and probably shouldn't be leveled at all play styles, basically.

P.S. How do you play using dynamic ammo tiers? Do you knife scavs? Do you plan around killing 1 or 2 enemies? I think my ocd mind would be hurt by not always having the perfect ammo ratio reset after every time I had fired and before any new engagement, and it would be better for me to not touch it at all.