Yes, I see what you mean (nice to hear form you too!), but for me thats the whole idea of these game matches, so the entire match decides the end ratings, not the individual games within the match. if I'm playing maharajah or horde chess, I like a 2 game match, the outcome is often a draw, which shows the ability of both layers at each colour since playing each colour is so different, and requires different strategies.
I think this caters for everyone, someone with a higher rating would win a 2 (or more) game match anyway, and people with lower ratings may score a draw. It gives everyone a chance.
You could always go for a 2 win match, nobody wins until someone has won 2 games. No chance of a draw there!
Or, like I say, offer 2 games, individual, one of each colour, and get ratings for both! If you make that clear at the beginning of the game thats what you want it shouldn't be a problem!