Watched Bartoli's match yesterday and she played pretty bad, very fortunate her opponent seemed to choke every time she was ahead in a game (countless games went to deuce) but the score is not at all indicative of how she played. All her opponents won't miss that many shots. I was counting at the start of the match and I seem to remember Date-Krumm making UEs on the first 6 or 7 points when she was ahead in a game.
Goerges has been slumping but this is a good opportunity for her. Unfortunately couldn't watch her match yesterday but the scores of the games make it look like she didn't have too much trouble.
Bottom line is I think +170 or so would've been more appropriate.
Good luck.