Come on Snaike.
If you join a multi player game in competition it's your obligation to finish that game. You take a chance whether your score is going to be good or bad.
This may be cyber golf but the rules and ettequette are still the same as those of actual golf. Honesty and respect.
If you join a mulit player or competition game and quit... you should be forced (Yes, that word again) to go back and finish it so your score is logged.
Avoiding a poor score is dishonesty and the only person you're fooling is yourself but more than that, it's disrespectful to leave your playing partners alone.
Join a multi player game... then damn well finish it.