Very nice! I had something similar happen yesterday. Not for 1950, but for 1600.

I have been between 1500 and 1600 for the last month or so, with 1596 as previous best rating. Then my healer and I got hammered with a bunch of losses, pushing us all the way back to 1500. Disheartening, especially considering that my healer buddy is not going to be able to play with me much longer due to more important commitments for his time coming up. Then, out of the blue I get a whisper from a paladin pvp healer whom I talked to before. 11 games played and won later we were at 1609! Yay for S4 chest on Wednesday! /dances.