Wow, TPIR questions so easy even I can answer them.
[quote name=\'dale_grass\' post=\'147955\' date=\'Mar 13 2007, 10:38 AM\']
(1) Let's say A gets 20. B spins and gets 25, beating A. Since C would have a 75% chance of beating B in one spin, can/does B spin again to improve her score? (In other words, is there a rule in place regarding the spins you take after you beat someone?)[/quote]
Not only allowed, but likely. B risks going over and being eliminated, but as you say, the quarter is probably not going to hold up. You're not forced to stop just because you beat the other score.
[quote name=\'dale_grass\' post=\'147955\' date=\'Mar 13 2007, 10:38 AM\']
(2) Let's say A gets 15. B gets 20 in 2 spins. On C's first spin, she gets 25. Is she allowed to try for the dollar?
[/quote]
Technically allowed yes, but I don't think it's ever been done (and if it has, somebody will tell me). Bob usually hurries them along with a quick "You don't want to spin again, do you?"
The exception is if both A and B have gone over. The rule in that case is that C gets one and only one spin to try to hit one dollar.