Started at around 3400, now down to nearly 3000. I think I've gone like 5-15 in solo RMM games. And it seems like point change per game is "random number between 24-27 up or down depending on win or loss." Last game I lost I was solo offlane weaver, went 16-2, and lost 26 pts with the loss. I'm honestly ready to quit dota for awhile over it. It's the most frustrating experience I've ever had in dota and I've played since 2005; no matter what, I've had absolute garbage teams in solo RMM. Like I said earlier, I've had games where no one spoke English, many games with leavers on my team, a game where we had a Veno/VS and both "weren't support heroes," or the usual first, second, third pick carry and then 4th and 5th also pick carry for a 5 carry team.
What mode are you playing?
Do you ever support?
Do you rage at teammates after they die a few times?