not quite on topic eddie, but its exactly why.
1vs1 with the setting we had is basicly a toss up on luck. not strategy. That particular game you had created a row calling names on all high ranks who refused to play you on your map and settings.. As i recal you got a sound trashing for that. I still sympathise with the lower rank having trouble finding high point gain games but that does not mean i stood entirly behind your methods. At the time i had a good 500 more points then you, but now we are equal in rank. Now if you would use things like interpunction in your writing, well i could take your posts a whole lot more seriously.
back to your primary post, you have no grounds to suggest this dude is a multi. You refered to dj, well there are multiple players who have dj in their name and he certainly did not tell you this guy was a multi, might be, but he was not so sure as you, or so it appears from his text. Now that the post is made, however, the request has to stand.
You could however be more friendly to new players, even if you do suspect them of being a multi. Be though on the subject (rules) but be soft on the people.
edit; i feel the need to expand this post.
eddie, i like you. I dont think much of your playing skillz, true. Dont that that the wrong way, i also like your ballz and much of your style. You are quite a distinct character. thats all.