This is obviously a glitch. I've never had it happen to me... Well, I'll take that back. It has happened. Back when live chess first started there were some times that I didn't get credited with a win even though technically, I had won. I thought they had gotten all the bugs out of live chess already! :)
Maybe you should report it.
I just played a game and I was about to win it.
My opponent disconnected obviously he didn't want to resign.
after a while I get a message that the game was abandoned.
My question is why I didn't get any points for this abandoned game.
Logicaly people who abandon should lose points.
if not, everybody will abandon whenever they see that they are about to lose.