Board of Supervisors District 8 (SF_Mayor; 2018-06-05)

🔗 2018-06-05_SF_Mayor-Board_of_Supervisors_District_8 (tags: { 2018-06 , from-bolson , actual , 2018 , SF_Mayor , mayor , SF_Mayor-2018 , CA })

Below is the ABIF from the "2018-06-05_SF_Mayor-Board_of_Supervisors_District_8" election (Board of Supervisors District 8 (SF_Mayor; 2018-06-05))

ABIF submission area (show)

#------- metadata -------
{version: "0.1"}
{ballotcount: 36067}
#------ candlines ------
=[RAFAEL MANDELMAN]:[RAFAEL MANDELMAN]
=[JEFF SHEEHY]:[JEFF SHEEHY]
=[LAWRENCE ''STARK'' DAGESSE]:[LAWRENCE ''STARK'' DAGESSE]
#------- votelines ------
6060:[RAFAEL MANDELMAN]
5507:[RAFAEL MANDELMAN]>[JEFF SHEEHY]>[LAWRENCE ''STARK'' DAGESSE]
5040:[RAFAEL MANDELMAN]>[JEFF SHEEHY]
4126:[JEFF SHEEHY]>[RAFAEL MANDELMAN]>[LAWRENCE ''STARK'' DAGESSE]
3340:[JEFF SHEEHY]
2853:[JEFF SHEEHY]>[RAFAEL MANDELMAN]
2792:
1606:[RAFAEL MANDELMAN]>[LAWRENCE ''STARK'' DAGESSE]>[JEFF SHEEHY]
1212:[JEFF SHEEHY]>[LAWRENCE ''STARK'' DAGESSE]>[RAFAEL MANDELMAN]
806:[RAFAEL MANDELMAN]
524:[RAFAEL MANDELMAN]>[LAWRENCE ''STARK'' DAGESSE]
467:[JEFF SHEEHY]
358:[JEFF SHEEHY]>[LAWRENCE ''STARK'' DAGESSE]
212:[LAWRENCE ''STARK'' DAGESSE]>[RAFAEL MANDELMAN]>[JEFF SHEEHY]
196:[JEFF SHEEHY]>[RAFAEL MANDELMAN]
191:[RAFAEL MANDELMAN]>[JEFF SHEEHY]
172:[LAWRENCE ''STARK'' DAGESSE]>[JEFF SHEEHY]>[RAFAEL MANDELMAN]
89:[RAFAEL MANDELMAN]>[JEFF SHEEHY]
86:[LAWRENCE ''STARK'' DAGESSE]
80:[RAFAEL MANDELMAN]
68:[JEFF SHEEHY]>[RAFAEL MANDELMAN]
53:[JEFF SHEEHY]
44:[LAWRENCE ''STARK'' DAGESSE]>[RAFAEL MANDELMAN]
32:[LAWRENCE ''STARK'' DAGESSE]
28:[LAWRENCE ''STARK'' DAGESSE]>[RAFAEL MANDELMAN]
28:[RAFAEL MANDELMAN]>[LAWRENCE ''STARK'' DAGESSE]
25:[LAWRENCE ''STARK'' DAGESSE]>[JEFF SHEEHY]
22:[RAFAEL MANDELMAN]>[LAWRENCE ''STARK'' DAGESSE]
14:[JEFF SHEEHY]>[LAWRENCE ''STARK'' DAGESSE]
14:[JEFF SHEEHY]>[LAWRENCE ''STARK'' DAGESSE]
9:[LAWRENCE ''STARK'' DAGESSE]>[JEFF SHEEHY]
6:[LAWRENCE ''STARK'' DAGESSE]>[JEFF SHEEHY]
5:[LAWRENCE ''STARK'' DAGESSE]>[RAFAEL MANDELMAN]
2:[LAWRENCE ''STARK'' DAGESSE]

Method options

FPTP results?

IRV/RCV results?

IRV extra analysis?

Approval results?

STAR results?

pairwise (Condorcet/Copeland) results?

pairwise tournament diagram?

Ballot options Transform ballots (using ballot-type metadata)?

Voting methods: IRV • FPTP • approval • STAR • Pairwise • All methods

Results

🔗https://abif.electorama.com/id/2018-06-05_SF_Mayor-Board_of_Supervisors_District_8

The approval voting results of 2018-06-05_SF_Mayor-Board_of_Supervisors_District_8 are below, and can be edited in the field above.

Method	Winner
Approval	RAFAEL MANDELMAN

OFF ON tabbed view

Approval voting results

2018-06-05_SF_Mayor-Board_of_Supervisors_District_8 approval voting results permalink:
🔗https://abif.electorama.com/id/2018-06-05_SF_Mayor-Board_of_Supervisors_District_8/approval#approval

📝

Note — Approval counts estimated from 36,067 ranked ballots using favorite_viable_half method

Details

The 'favorite_viable_half' conversion algorithm: find the candidate with the most first preferences, and then determine the minimum number of figurative seats that would need to be open in order for the candidate to exceed the Hare quota with the given first-prefs. We use this to estimate how many candidates are likely to be viable candidates.

Using first-choice vote totals as a rough guide, approximately 2 candidates appear viable: RAFAEL MANDELMAN and JEFF SHEEHY. The approximation then assumes each voter approves up to 1 of their top-ranked viable candidates (half of 2). All candidates ranked at or above the lowest-ranked of each ballot's top viable candidates receive approval (considering up to 1 viable candidates per ballot).

See transformed ballots

Note: For Approval, these choose_many ballots are inferred from ranked ballots.

Conversion method: favorite_viable_half

#------- metadata -------
{ballotcount: 36067}
{version: "0.1"}
{ballotcount_abif_metadata: "36067"}
#------ candlines ------
=[RAFAEL MANDELMAN]:[RAFAEL MANDELMAN]
=[JEFF SHEEHY]:[JEFF SHEEHY]
=[LAWRENCE ''STARK'' DAGESSE]:[LAWRENCE ''STARK'' DAGESSE]
#------- votelines ------
6060:[RAFAEL MANDELMAN]/1
5507:[RAFAEL MANDELMAN]/1
5040:[RAFAEL MANDELMAN]/1
4126:[JEFF SHEEHY]/1
3340:[JEFF SHEEHY]/1
2853:[JEFF SHEEHY]/1
1606:[RAFAEL MANDELMAN]/1
1212:[JEFF SHEEHY]/1
806:[RAFAEL MANDELMAN]/1
524:[RAFAEL MANDELMAN]/1
467:[JEFF SHEEHY]/1
358:[JEFF SHEEHY]/1
212:[LAWRENCE ''STARK'' DAGESSE]/1=[RAFAEL MANDELMAN]/1
196:[JEFF SHEEHY]/1
191:[RAFAEL MANDELMAN]/1
172:[JEFF SHEEHY]/1=[LAWRENCE ''STARK'' DAGESSE]/1
89:[RAFAEL MANDELMAN]/1
80:[RAFAEL MANDELMAN]/1
68:[JEFF SHEEHY]/1
53:[JEFF SHEEHY]/1
44:[LAWRENCE ''STARK'' DAGESSE]/1=[RAFAEL MANDELMAN]/1
28:[LAWRENCE ''STARK'' DAGESSE]/1=[RAFAEL MANDELMAN]/1
28:[RAFAEL MANDELMAN]/1
25:[JEFF SHEEHY]/1=[LAWRENCE ''STARK'' DAGESSE]/1
22:[RAFAEL MANDELMAN]/1
14:[JEFF SHEEHY]/1
14:[JEFF SHEEHY]/1
9:[JEFF SHEEHY]/1=[LAWRENCE ''STARK'' DAGESSE]/1
6:[JEFF SHEEHY]/1=[LAWRENCE ''STARK'' DAGESSE]/1
5:[LAWRENCE ''STARK'' DAGESSE]/1=[RAFAEL MANDELMAN]/1

Approval Winner: RAFAEL MANDELMAN
Approval Results:
- RAFAEL MANDELMAN — 20,242 approvals (56.12% of ballots) (✅ winner)
- JEFF SHEEHY — 12,913 approvals (35.8% of ballots)
- LAWRENCE ''STARK'' DAGESSE — 501 approvals (1.39% of ballots)
Total: 36,067 ballots (33,656 total approvals)

Voting methods: IRV • FPTP • approval • STAR • Pairwise • All methods

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