Trying to find this for some lan gaming with friends of different skill. Found a bunch of mod sites, but none have this mod. Can someone upload it to a file site if they have a copy and post the link? Or the link if it's already online?

Which game?

Unreal Tournament 99.

This looks to be what you are after

Eavy Adjust Skill
http://www.ut-files.com/index.php?dir=Mods/&file=eavyadjustskill.umod.zip

Sounds like a neat idea for a lan party
(being based on player name I wonder how it would work with utstats but that isn't your problem)