I just did it. Video below.
Score:
Rack : BIH (or max) : Balls pocketed
1 : 6 : 10
2 : 5 : 15
3 : 5 : 15
4 : 5 : 15
5 : 3 : 15
6 : 3 : 15
7 : 6 : 14
8 : 6 : 12
9 : 5 : 15
10 : 6 : 7
Total score: 50
A few comments:
1. The rule are too hard to understand with what is a 1 BIH penalty and what is not.
2. The rating is WAY WAY WAY off for lower level players. I've been gambling for 20 years with open to D and banger players. I put myself at a solid C+ rating, sometimes breaking into the B territory. I scored a 50 on the drill.
A "D" player I highly doubt would run 1 complete rack out of 10. I feel these rating systems are not linear. What I mean is the jump between B and A if 10 points, the jump between D and C might be 30 points, and C and B might be 20 points. They are not equal jumps. A D player is not a favoriet to run 3 balls in rotation, when only 3 are on the table. A "C" player is not the favorite to run 5 balls in rotation, when there are only 5 on the table.
3. After the first couple of racks, I decided to take BIH anytime I wanted to, even if I just wanted a better shot. I'm not sure if the rules allowed that. But if they didn't allow that, then for sure I would have never cleared all 15 balls. No way.
4. With the BIH anytime rule, after the first couple of racks, I scored 50.
5. Again, I'm pretty sure of my C+ rating. I can beat the 4 ball ghost (4 total balls on the table) slightly more than 50 percent of the time. I can give the 6 ball to D players and beat them. I need the 6 to 8 balls from B players, depending on how strong they are. And I don't play A or above players anymore. They are just too far out of my league, regardless of the weight. I learned that after many thousands of dollars wagered.
Video 1 of 2 (camera quit towards the end, don't know how many games/shots were not recorded before I noticed)
http://youtu.be/3_fpU4Szf_s
Video 2 of 2
http://youtu.be/HMqIp3Qoni8