mr magnolia wrote:
any chance of an explanation of how the maths works?
I took my voting choice procedure guide as one of the posts on here somewhere that reminded me that sVT is about expressing two preferences - one for who you WANT, and by extension, one for who you DONT want - but you really have to use all your choices to make a difference in the second bit.
Dont understand how the counting works though!
The main point is that we're electing three councillors, not one. So even if you only like one councillor, and you number them "1", there are still two more to be elected.
As for how the counting works, it's a bit complicated

In our case, 7231 votes were cast, all first preferences were added up. There's a quota for winning (a third of the valid votes cast -1808), and Maureen Childs exceeded that quota, so she was elected. Now it gets tricky. The excess votes are moved on to their second preferences. But suppose me and you both put Maureen Childs as our first vote. One of ours could be an extra vote beyond the quota, and one might have been used to reach the quota. So whose second preference do the take? So they take an average of the second preferences, and scale it by how many votes were over the quota. These are then added on to the remaining candidates.
At this stage, no one was over the quota, so the last candidate (Martin Veart) was removed, and the second (or third) preferences from his supporters were distributed. So if you voted Maureen Childs first, Martin Veart second, your third preference would now be used.
Still no-one exceeded the quota, so Norrie Davis was excluded, and again, next preferences were distributed. By this stage there were already 199 votes with no further preference, so those voters were no longer contributing.
Again, no-one was over the quota, so Henry Christian went, and votes redistributed. Now there were 527 votes with no further preference.
Alistair Manson went next, and once the votes for him were redistributed according to the next preference. This time Mike Bridgman reached the quota. The votes over the quota were redistributed. At this point, There were 980 votes with no preference between the two remaining candidates. Peter McColl was on 1203 votes, David Walker was on 1430' and a further 980 expressed no preference. So Peter McColl was knocked out, and David Walker won by default, even though he didn't reach the quota.
Hope that helps!