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REP Council Member_43rd Council District (NYC; 2023-06-27)

🔗 2023-06-27_NYC-REP_Council_Member_43rd_Council_District     (tags: { from-bolson , actual , NYC-2023 , NY , NYC_NY , 2023 , 2023-06 })

Below is the ABIF from the "2023-06-27_NYC-REP_Council_Member_43rd_Council_District" election (REP Council Member_43rd Council District (NYC; 2023-06-27))

ABIF submission area (show)
Method options
Ballot options

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

Results

🔗https://abif.electorama.com/id/2023-06-27_NYC-REP_Council_Member_43rd_Council_District

Below are the results of the election represented above using various election methods with abiftool/abiflib. The detected ballot type from the ABIF above is "ranked". Some methods may transform these ballots for analysis; see method notices for details. Resubmit the ABIF with "Transform ballots" turned off to minimize the transformations.

Method Winner
IRV/RCV Ying Tan
FPTP Ying Tan
Approval Ying Tan
STAR Ying Tan
Condorcet/Copeland Ying Tan
Election results summary showing voting method winners
click/tap to expand
tabbed view

IRV/RCV results

2023-06-27_NYC-REP_Council_Member_43rd_Council_District IRV/RCV result permalink:
🔗https://abif.electorama.com/id/2023-06-27_NYC-REP_Council_Member_43rd_Council_District/IRV#IRV

  • IRV/RCV Winner: Ying Tan with 429 votes (52.0%) in final round
  • Runner-up: Vito LaBella with 396 votes (48.0%) in final round
  • Exhausted ballots in final round: 0 (0.0%)
  • Number of rounds: 1
  • Ballots counted in final round: 825 (100.0%)
  • Majority of ballots: 413 (50.1%)
  • Total ballots: 825
Round 1
Overview:
Active ballots: 825 (100.0%)

Exhausted ballots: 0 (0.0%)
Counted ballots: 825 (100.0%)
IRV/RCV winner:
Ying Tan: 429 (52.0%)✅
→
Vito LaBella: 396 (48.0%) (🛑eliminated)
→

FPTP result

"FPTP" is "First-past-the-post", also known as "plurality" or "choose-one"
2023-06-27_NYC-REP_Council_Member_43rd_Council_District FPTP results permalink:
🔗https://abif.electorama.com/id/2023-06-27_NYC-REP_Council_Member_43rd_Council_District/FPTP#FPTP
📝
Note — Only using first-choices on ranked ballots

  • FPTP Winner: Ying Tan with 429 first-place votes (52.0%)
  • Runner-up: Vito LaBella with 396 first-place votes (48.0%)
  • Margin of victory: 33 votes (4.0 percentage points)
  • First-place votes
    • Ying Tan: 429 votes (52.0 %)
    • Vito LaBella: 396 votes (48.0 %)
  • Total ballots: 825

Approval voting results

2023-06-27_NYC-REP_Council_Member_43rd_Council_District approval voting results permalink:
🔗https://abif.electorama.com/id/2023-06-27_NYC-REP_Council_Member_43rd_Council_District/approval#approval
📝
Note — Approval counts estimated from 825 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: Ying Tan and Vito LaBella. 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: 825}
{version: "0.1"}
{ballotcount_abif_metadata: "825"}
{is_ranking_to_rating: true}
#------ candlines ------
=[Ying Tan]:[Ying Tan]
=[Vito LaBella]:[Vito LaBella]
#------- votelines ------
255:[Ying Tan]/1
213:[Vito LaBella]/1
138:[Vito LaBella]/1
133:[Ying Tan]/1
28:[Ying Tan]/1
26:[Vito LaBella]/1
13:[Vito LaBella]/1
5:[Ying Tan]/1
4:[Vito LaBella]/1
4:[Ying Tan]/1
4:[Ying Tan]/1
2:[Vito LaBella]/1
  • Approval Winner: Ying Tan
  • Approval Results:
    • Ying Tan — 429 approvals (52.0% of ballots) (✅ winner)
    • Vito LaBella — 396 approvals (48.0% of ballots)
  • Total: 825 ballots (825 total approvals)

STAR results

2023-06-27_NYC-REP_Council_Member_43rd_Council_District STAR results permalink:
🔗https://abif.electorama.com/id/2023-06-27_NYC-REP_Council_Member_43rd_Council_District/STAR#STAR
📝
Note — STAR ratings estimated from ranked ballots using Borda scoring method
Details

The ranked ballots have been converted to STAR ratings using Borda scoring: each candidate receives points equal to (number_of_candidates - their_rank). In this election, we have 2 candidates, so the 1st choice gets 1 points, the 2nd choice gets 0 points, etc. These Borda scores are then used as STAR ratings for tabulation by STAR.

  • STAR winner: Ying Tan
  • Finalists: Ying Tan vs Vito LaBella
  • Runoff result:
    • Ying Tan: 429 votes (52.0%)
    • Vito LaBella: 396 votes (48.0%)
    • No preference: 0 voters (0.0%)
  • Total stars allocated: 825
  • Total ballots: 825
★★★★★★

★★★★★

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★★★★★
★★★★★★
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★★★★★★
(one star above is approximately 16 stars allocated by voters)
  • First round:
    • ★#0: Ying Tan received 429 stars (52.0%) from 429 voters (52.0%)
    • ★#1: Vito LaBella received 396 stars (48.0%) from 396 voters (48.0%)
  • Finalists:
    • ★Ying Tan (✅ winner) preferred by 429 of 825 voters
    • ★Vito LaBella preferred by 396 of 825 voters
    • ★No preference between the finalists: 0

NOTE: Since ratings or stars are not present in the provided ballots, allocated stars are estimated using a Borda-like formula.

Condorcet/Copeland results

2023-06-27_NYC-REP_Council_Member_43rd_Council_District Condorcet/Copeland results permalink:
🔗https://abif.electorama.com/id/2023-06-27_NYC-REP_Council_Member_43rd_Council_District/pairwise#pairwise
  • Winner: Ying Tan
  • Runner-up: Vito LaBella (beats all other candidates except Ying Tan)
  • Smallest margin: Ying Tan over Vito LaBella (429-396; margin: 33)
  • Largest margin: Ying Tan over Vito LaBella (429-396; margin: 33)
  • Pairwise ties: none
  • Total ballots: 825

Win-loss-tie (Condorcet/Copeland) table

2023-06-27_NYC-REP_Council_Member_43rd_Council_District w-l-t table permalink:
🔗https://abif.electorama.com/id/2023-06-27_NYC-REP_Council_Member_43rd_Council_District/pairwise#wlt
REP Council Member_43rd Council District (NYC; 2023-06-27) pairwise matchups
Ying Tan
(1-0-0)
Ying Tan
1 victory ⇣
Vito LaBella
(0-1-0)
Ying Tan: 429(52.0%)
Vito LaBella: 396(48.0%)
(No preference: 0; 0.0%)

Pairwise tournament (Copeland ordered)

2023-06-27_NYC-REP_Council_Member_43rd_Council_District pairwise diagram permalink:
🔗https://abif.electorama.com/id/2023-06-27_NYC-REP_Council_Member_43rd_Council_District/pairwise#dot

%3 Ying Tan Ying Tan 1-0-0 (1 wins, 0 losses, 0 ties) Vito LaBella Vito LaBella 0-1-0 Ying Tan->Vito LaBella ← Ying Tan: 429 Vito LaBella: 396

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

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