Ok the piece of automation I am working on at present assigns a value to each runner. Upon this I am going to place my stake (say £5) .
So let's say that runner 1 has an SV of 5 and runner 2 an SV of 1.5.
What is the calculation within BA to apportion the £5 back bet accurately between the 2.
Is it to create a third value (1+2) and work backwards from there ?
Many thanks ...