Is this a Hacker? A bugger?

I went to take my dinner some hours ago (with Kurz on first place) and once I came back I realized this guy is top 1, wit more than 1K points gap.

Obviously this is a secondary account, cause he/her knows how the system works.

Is there a point multiplier? I mean, the less level you are, the more points you get when you beat a higher level?

The wierdest thing is that his/her heroes couldn’t make a top tier team for this PVP draft. Maybe the could make a Tier B, or A but once he/she get above first 1,000 people, they would destroy any team he/she could do.