@Bonsai:
Here is a youtube video that explains STV:
https://www.youtube.com/watch?v=l8XOZJkozfIThe advantage here is that you get what you vote for, if what you have voted for is already elected then your vote goes to your 2nd choice etc.
Thats caled surplus votes and probably what confuses you here.
You could manually check the votes, they are all in the spreadsheet. If you want to do that its easiest if you do the 3v3 vote, not that much work.
There is also an online tool where you check results:
http://paul-lockett.co.uk/stv.htmlEdit: threshold = 2.000001
Round 1: Lynx votes Volcano Island. VI = 1.0
Round 2: VI gets 0.333333 surplus votes from Guiroma being elected(GG). VI = 1.33
Round 3-7: VI doesnt get any more votes, but doesnt get eliminated
Round 8: Battle Island gets eliminated. this was Turtles 2nd choice, the surplus vote of 0.33 goes to VI. VI = 1.66
Round 9: Here it gets interesting!
FB=1.158212
VI=1.666666
Yinangzhou=1.175112
French Brawl gets eliminated. BIA's vote of FB as #1 goes to their 2nd choice with the value of 1.0 (VI).
VI reaches threshold and gets elected.
Edited 1/9/2017 04:18:47