KDA vs KD

Games Halo 5: Guardians
1

Ok, so forgive me for asking this noob question but what exactly is KDA? I’ve noticed that it correlates to kills and deaths, and it can go negative. Can someone explain what the number in seeing at the end of each match means, so I can have some context as to how I did.

Thanks

2

It factors in assists along with kills and deaths.

3

> 2533274820921394;2:
> It factors in assists along with kills and deaths.

Ah. That’s what I speculated but I wasn’t sure.

4

I think KDA is calculated using Kills + Assists/3 - Deaths, while K/D only does Kills/Deaths.