I did some analysis on some of the voting results. See the tables below. The Alternate Vote (instant Run-off Vote) was the method used which means that each ballot allowed voters to rank their choices. With the published results each round we can get a sense for the true division between voters.
Round 1
After the first tally Dianne leads with Michael second. Sam got very few primary votes and is eliminated at this round. The other three were about equal. All in all, with exception of Sam, the vote seems to be split relatively equally between candidates at this point and there isn't a clear winner. Mike could pull through with all of Sam's voters choosing him as a second choice but Sam on the left side of the race and Mike on the right, Sam votes I predict will predominately go towards Michael over Mike.
Code:
| Round 1 | Points |
|------------------ |-------- |
| Dianne Watts | 2135 |
| Michael Lee | 1917 |
| Andrew Wilkinson | 1591 |
| Todd Stone | 1483 |
| Mike de Jong | 1415 |
| Sam Sullivan | 158 |
| Total | 8699 |
Round 2
The impact of Sam's second votes are minimal due to the lack in quantity. As predicted Mike had the smallest share of Sam's second votes and Michael had the largest thereby eliminating Mike at this round. The rest of Sam's votes are split evenly - I find this strange because Sam's platform was quite different from the others and I would have expected a more consistent second vote than observed here. As a result, there are no real changes here from Round 1 other than Mike's elimination. With Mike eliminated it is interesting to see from this point if the Andrew & Mike alliance holds strong.
Code:
| Round 2 | Points | Change | SS |
|------------------ |-------- |-------- |----- |
| Dianne Watts | 2169 | 34 | 21% |
| Michael Lee | 1960 | 43 | 27% |
| Andrew Wilkinson | 1631 | 40 | 25% |
| Todd Stone | 1505 | 22 | 14% |
| Mike de Jong | 1436 | 21 | 13% |
| Total | 8701 | 160 | |
Round 3
With Mike's elimination we see the first major shift further equalizing the point tally with no clear winner between Michael, Dianne and Andrew all within 3% of each other. A strong showing from Mike's second votes going to Andrew (40%!) bumped him up to keep him competitive. Without that bump Andrew could have been further down the list further solidifying a Dianne vs Michael fifth round. Todd is eliminated here and his voters second choice and his second choice voters third choice will play a big part in selecting who gets enough votes to get to the last round with the race so tight in the top three. Dianne will likely be secure so it'll be down to whether Todd's voters like Andrew or Michael more.
Code:
| Round 3 | Points | Change | SS | MJ | |
|------------------ |-------- |-------- |----- |----- |-------------------------------- |
| Dianne Watts | 2469 | 300 | 24% | 21% | |
| Michael Lee | 2264 | 304 | 30% | 21% | |
| Andrew Wilkinson | 2201 | 570 | 30% | 40% | |
| Todd Stone | 1766 | 261 | 16% | 18% | |
| Total | 8700 | 1435 | | 0% | Lost Votes (no third rank max) |
Round 4
Todd's voters were very evenly split between all three but gave enough of an edge to Andrew to bump him up over Michael by a minuscule 0.6%. Another werid fact at this point is that it appears a significant number of points were lost at this point which may indicate that voters didn't fill out their ballots fully (maybe ranked top three rather than ranking all five). Those lost votes could have made a big difference to closing that gap between Michael and Andrew. Michael is eliminated at this point.
Code:
| Round 4 | Points | Change | SS | MJ | TS | |
|------------------ |-------- |-------- |----- |----- |----- |--------------------------------- |
| Dianne Watts | 3006 | 537 | 29% | 26% | 30% | |
| Andrew Wilkinson | 2862 | 661 | 36% | 46% | 37% | |
| Michael Lee | 2813 | 549 | 35% | 27% | 31% | |
| Total | 8681 | 1747 | | | 1% | Lost Votes (no fourth rank max) |
Round 5
And the winner is Andrew! Although second votes from Michael are hard to discern at this point because of the inclusion of third and fourth votes it seems clear enough to say that more of Michael's voters supported Andrew over Dianne. Hard to say for sure though. The result makes me think that if Michael had won over Andrew in round 4 that we could have been looking at Michael winning rather than Andrew. A disadvantage of the voting system applied here is that Dianne's second votes never get considered. Imagine if a large majority of Dianne's second votes went to Michael. What if that would have been enough for Michael to beat out Andrew (Andrew being devoid of Michael's second votes)? I'm not commenting on the likelihood of Dianne's voters choosing Michael second, just thinking about how voters for Dianne might have been disadvantaged with the way the vote realized itself. Maybe it might have been better for Dianne's voters if she could have been eliminated in the fourth round? Unless we see more detailed stats on the vote we won't know for sure.
Code:
| Round 5 | Points | Change | SS | MJ | TS | ML |
|------------------ |-------- |-------- |----- |----- |----- |----- |
| Dianne Watts | 4079 | 1073 | 42% | 37% | 42% | 38% |
| Andrew Wilkinson | 4621 | 1759 | 58% | 63% | 57% | 62% |
| Total | 8700 | 2832 | | | | |