Very simple. IF you live in or near an area that has a variety of league systems in use.
I note how you claim it doesn't happen in VNEA. I find it difficult to believe that any system that has a handicap will not have folks trying to manipulate it.
Better scorekeeping fixes many handicap problems, though it won't eliminate them.
Not really Dub. The ACS system is impossible to sandbag,,, here is the exception. You join the league, and tank the whole season to have a low handicap for next season.... I've yet to find someone to do that. Of course, most folks would not invite you back if you sucked that bad anyways.....so good luck finding a team unless you start your own.
A guy who I played with on a Monday APA league joined my thurs ACS league, (not me team) and is "trying" to sandbag, and I explained it won't help you. Even if you have the round won (we play 5 rounds, each person on your team plays each person on the other team one time, thus one round is five games and the highest total points wins the round)
You get 10 points for a win, plus one point for every ball left on the table by your opponent. The loser just gets one point for every ball he made. Thus the best you can get is 17, 10 for win, plus 7 balls left on table by opponent....
Thus, if you have the round "won" already, it won't matter. Because you can win 5 rounds per night, but as a bonus, the team with the most points overall gets the 6th round. And you can NEVER be sure about overall until the last round... maybe in the 5th if you play a real weak team... but with the large handicap given to the weak teams, sometimes they only need to win only one game in the round to win the round, or team suddenly kicks a few games away and suddenly the overall points is in jeopardy... it happens all the time.
Thus, you just cannot be sure.... because one round could cost you the championship at the end of the year..... too risky... and since the handicaps are 3 seasons worth of scoring.... if you did "sandbag" a few games in a season, it just would not help your average to drop all that much if any, cause it is an exact average.
If you average 40 points per night,,,,, and do that for 2 years... and then shoot a couple of 20 point games... your avg just won't be affected much.
Plus, our league is so strong, (16 teams) with numerous masters, nobody likes losing to anybody.
MY APA buddy is still trying to "work" the system, but he just does not understand you can't. He threw a game to keep his average low since they were going to lose the round anyway, and next week, his average was still the same. So, I asked how did it help him? It didn't, and of course if he shot better, they may have won enough points to win the 6th round, and thus could be the diff between 1st and 2nd,,, heck could be the diff betwen 7th and 8th.... the money payouts change based on place finished...
ABout the only way you can sandbag in our league is thru the One master per team rule.... as there are plenty of guys who play "master level" pool, but they just don't enter tournaments for whatever reason, and thus are never declared a state master player...... and that does suck, and we have been pushing for our league guy to use the "known ability" rule to keep it fair... so no, we are not perfect either, but we know the weakness and are trying to correct it....
It does not mean you can't have fun playing APA,,, heck, I don't even like APA but play it cause it's a mile from my house, and I use it to tune up for my Thursday league...and bunch of nice folks on the team.
I could care less if we win or not... I'll play as hard as I can, but I leave after I"m done shooting, and if the team goes to Vegas or not, matters not to me, cause I can go to Vegas anytime I want with ACS, or BCA and a few others without even qualifiying...just pay my fee and off you go......