Instant-runoff voting: Difference between revisions
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{| class="wikitable" |
{| class="wikitable" |
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|+Rankings of the candidates |
|+Rankings of the candidates |
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!Number of votes for each candidate: |
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⚫ | |||
!4 |
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!5 |
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!5 |
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!6 |
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⚫ | |||
!Number of voters to the right |
!Number of voters to the right |
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Rankings below |
Rankings below |
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{| class="wikitable" |
{| class="wikitable" |
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|+Rankings of the candidates |
|+Rankings of the candidates |
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!Number of votes for each candidate: |
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! colspan="2" |<big>8</big> |
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!4 |
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!5 |
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!5 |
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⚫ | |||
!Number of voters to the right |
!Number of voters to the right |
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Rankings below |
Rankings below |
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!2 |
!2 |
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!6 |
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!4 |
!4 |
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!5 |
!5 |
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!5 |
!5 |
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⚫ | |||
|- |
|- |
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|1st |
|1st |
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⚫ | |||
|'''<big>B</big>''' |
|'''<big>B</big>''' |
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|'''<big>A</big>''' |
|'''<big>A</big>''' |
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|'''<big>C</big>''' |
|'''<big>C</big>''' |
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|'''<big>D</big>''' |
|'''<big>D</big>''' |
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⚫ | |||
|- |
|- |
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|2nd |
|2nd |
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⚫ | |||
|D |
|D |
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|D |
|D |
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|D |
|D |
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|A |
|A |
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⚫ | |||
|- |
|- |
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|3rd |
|3rd |
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⚫ | |||
|C |
|C |
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|A |
|A |
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|C |
|C |
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|A |
|A |
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|C |
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|- |
|- |
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|4th |
|4th |
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|A |
|A |
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|C |
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|B |
|B |
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|B |
|B |
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|B |
|B |
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⚫ | |||
|} |
|} |
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Now A has the smallest coalition in favor of them (4 votes), so they are eliminated. Then: |
Note that the last column has moved next to the 2nd column because both voters' 1st choices are now B, and so their combined support yields 8 votes for B, shown in the cell above them. Now A has the smallest coalition in favor of them (4 votes), so they are eliminated. Then: |
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{| class="wikitable" |
{| class="wikitable" |
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|+Rankings of the candidates |
|+Rankings of the candidates |
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!Number of votes for each candidate: |
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!8 |
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!9 |
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!5 |
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! |
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! |
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|- |
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!Number of voters to the right |
!Number of voters to the right |
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Rankings below |
Rankings below |
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{| class="wikitable" |
{| class="wikitable" |
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|+Rankings of the candidates |
|+Rankings of the candidates |
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!Number of votes for each candidate: |
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!<small>8</small> |
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!<big>14</big> |
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! |
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! |
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! |
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|- |
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!Number of voters to the right |
!Number of voters to the right |
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Rankings below |
Rankings below |
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|<small><s>D</s></small> |
|<small><s>D</s></small> |
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|} |
|} |
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D wins with 14 votes to B's 8. |
D wins with 14 votes to B's 8. |
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Note that this form of visualization becomes harder when allowing for equal-ranking. |
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==See also== |
==See also== |