I wrote up the above, then realised a mighty flaw in my arguments.Reading from a few posts above, it sounds like people are allowed help when participating in hunting/events.
I agree that this should be changed somewhat.
Maybe make the rules such that kills are to be individual, and no one is allowed to help participants or face the wrath of the immortals, make them do guard duty at graemor gates with the kobolds.
No help means no healing, no binding of wounds, no magical aids, no external help. Events like that should will be fairer when solo.
If you want to kill that gigantic behemoth that weighs 2 tons, you take the risks of dying.
There's a huge difference between a party of 3 level 80s, and a party of 3 level 30s.
Then maybe alternate events can be party-based. This will encourage more people to team up, make friends, speak more english as well.
It's not fair even when it's solo events/party events. The level 60-100 are still going to win it, unless it's fishing.
A few seconds later, I figured I'm with iluth and croli on this. Iluth made a compelling point with the mammoth example.
editted to add: The classing way seems flawed somewhat, as pointed out by someone in the early posts,.Suggestion : If there's only one person in his only division, maybe he should win only gold for his efforts.