DemoChoice Web Poll: San Francisco Board of Supervisors, District 4, 2018
1 candidate will be elected with 4 ballots cast.

Table form | Chart form: First Round | Next Round | Final Round | Previous Round | Ballot Depth | How it works | Main Page


Round 1    
------------------------------------ 50%
Mike Murphy  (50.0%) 
BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB :B
Gordon Mar  (25.0%) 
EEEEEEEEEEEEEEEEEE __________________ :
Arthur Tom  (25.0%) 
FFFFFFFFFFFFFFFFFF __________________ :
   
Results   Redistributed Votes (to these colors)
Gordon Mar Defeated
BBBBBBBBBBBBBBBBBB

Note: If this doesn't make sense, try reading the How it works page, view the table form, or ask a question.
The dotted line represents the number of votes that guarantees victory (50% of counted votes).

A tie was resolved by choosing a candidate at random.
No candidate has the number of votes needed to guarantee victory, so the last-place candidate (Gordon Mar) is eliminated. Ballots for that candidate are counted toward their next highest ranking.

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DemoChoice Web Poll: San Francisco Board of Supervisors, District 4, 2018
1 candidate will be elected with 4 ballots cast.

Table form | Chart form: First Round | Final Round | Previous Round | Ballot Depth | How it works | Main Page


Round 2    
------------------------------------ 50%
Mike Murphy  (75.0%) 
BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB :BBBBBBBBBBBBBBBBBBB
Arthur Tom  (25.0%) 
FFFFFFFFFFFFFFFFFFF _________________ :
   
Results  
Mike MurphyElected 
Arthur TomDefeated 

Note: If this doesn't make sense, try reading the How it works page, view the table form, or ask a question.
The dotted line represents the number of votes that guarantees victory (50% of counted votes).

Mike Murphy has enough votes to guarantee victory and is declared a winner.
In the end, 75% of all cast ballots counted toward a winner. This compares to 50% if only the first-round votes were used.

The Ballot Depth section shows how much lower rankings contributed to the tally.

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DemoChoice Web Poll: San Francisco Board of Supervisors, District 4, 2018
1 candidate will be elected with 4 ballots cast.

Table form | Chart form: First Round | Final Round | Ballot Depth | How it works | Main Page


Ballot Depth: This shows how much the lower rankings on ballots contributed to the winning candidate.

Rank Fraction of votes for winner
1st 66.7% 
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3rd 33.3% 
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