Your gold friend won against better people.
i'm not arguing its without faults, but supposedly the system bares in mind the opponents you face as well as win/loss. so, presumably, the gold friend faced tougher opponents, hence the higher ranking.
That makes sense to me, what doesn't though is they did the majority of their placements together when we played last night. Is a few games really the difference between Silver 2 and Gold 3?
yeah it makes no sense. My friend went like 4/10 and got Silver. I went much higher and I'm stuck in bronze. I'm a much better player yet I can't get out of Bronze. I actually won 10 games in a row last night - started at Bronze II, ended at Bronze II.
Yeah, it's a little confusing. I hope the final product is a little more straightforward.