gd, if I wanted to learn all this I would have my PhD at this point, but as it is I only have my BA. Thought was betting the Mets not how to build a rocket? :think2:just because you don't understand it doesn't mean it doesn't make sense. Doesn't make it a bunch of crap. Why don't you try learning something, isn't that one of the purposes of this board?
For your benefit I will post how to create your own -1 line (I think it will benefit those who hate hanging the .5 especially on a home team).
This is quoted from the poster Illini at another site, all credit should be given to him:
There are two equations to follow.
If the -1 line is a dog, it's x+y=unit size
If the -1 line is a favorite, it's ax+by=unit size
Let x=ML bet amount
Let y=RL bet amount
Dog example with $40 unit size Marlins -135 Marlins -1.5 +150
Use x+y=40
Take ML and convert it into a decimal 100/135=.7407
y=.7407x
x+.7407x=40
1.7407x=40
x=40/1.7407
x=22.98
y=(.7407)(22.98)
y=17.02
Now you have the Marlins -1 at a price of about +106
Favorite example with $40 unit size Cubs -153 Cubs -1.5 +135
Use ax+by=40
ML decimal is 100/153=.6536
RL decimal is 135/100=1.35
.6536x + 1.35y=40
y=.6536x
y+1.35y=40
2.35y=40
y=40/2.35
y=17.02
17.02=.6536x
x=17.02/.6536
x=26.04
This gives us the Cubs -1 at about -107
I personally haven't made a line yet that's a dog line, so the 2nd example is aligned with what I've been doing. Took me a while to understand it but now that I've gotten a grip on it I've relied more on it the past week with good success.
GL to those that use it.