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House_District_9 (Alaska; 2022-08-16)

πŸ”— 2022-08-16_Alaska-House_District_9     (tags: { from-bolson , actual , 2022 , AK , local , Alaska-2022 , 2022-08 })

Below is the ABIF from the "2022-08-16_Alaska-House_District_9" election (House_District_9 (Alaska; 2022-08-16))

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Voting methods: FPTP β€’ approval β€’ IRV β€’ STAR β€’ Pairwise β€’ All methods

Results

πŸ”—https://abif.electorama.com/id/2022-08-16_Alaska-House_District_9

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 "choose_one". 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
FPTP Shaw, Laddie H.
Approval Shaw, Laddie H.
IRV/RCV Shaw, Laddie H.
STAR Shaw, Laddie H.
Condorcet/Copeland Shaw, Laddie H.
Election results summary showing voting method winners
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FPTP result

"FPTP" is "First-past-the-post", also known as "plurality" or "choose-one"
2022-08-16_Alaska-House_District_9 FPTP results permalink:
πŸ”—https://abif.electorama.com/id/2022-08-16_Alaska-House_District_9/FPTP#FPTP

  • FPTP Winner: Shaw, Laddie H. with 4,112 first-place votes (49.3%)
  • Runner-up: Schaff, David L. with 3,420 first-place votes (41.0%)
  • Margin of victory: 692 votes (8.3 percentage points)
  • First-place votes
    • Shaw, Laddie H.: 4,112 votes (49.3 %)
    • Schaff, David L.: 3,420 votes (41.0 %)
  • Blanks: 816 (9.8 %)
  • Total ballots: 8,348

Approval voting results

2022-08-16_Alaska-House_District_9 approval voting results permalink:
πŸ”—https://abif.electorama.com/id/2022-08-16_Alaska-House_District_9/approval#approval
πŸ“
Note β€” Approvals inferred from choose_one ballots
Details

Approval results are derived by treating each voter's single top choice as their only approval. Lower preferences are not available on choose_one ballots.

  • Approval Winner: Shaw, Laddie H.
  • Approval Results:
    • Shaw, Laddie H. — 4,112 approvals (49.26% of ballots) (βœ… winner)
    • Schaff, David L. — 3,420 approvals (40.97% of ballots)
  • Total: 8,348 ballots (7,532 total approvals)

IRV/RCV results

2022-08-16_Alaska-House_District_9 IRV/RCV result permalink:
πŸ”—https://abif.electorama.com/id/2022-08-16_Alaska-House_District_9/IRV#IRV
πŸ“
Note β€” IRV/RCV applied to choose_one ballots (no transfers)
Details

These ballots indicate only a single top choice per voter. IRV/RCV on choose_one ballots cannot transfer votes or use lower preferences, so the result is equivalent to plurality on first choices.

  • IRV/RCV Winner: Shaw, Laddie H. with 4,112 votes (49.3%) in final round
  • Runner-up: Schaff, David L. with 3,420 votes (41.0%) in final round
  • Exhausted ballots in final round: 816 (9.8%)
  • Number of rounds: 1
  • Ballots counted in final round: 7,532 (90.2%)
  • Majority of ballots: 4,175 (50.0%)
  • Total ballots: 8,348
Round 1
Overview:
Active ballots: 8,348 (100.0%)

Exhausted ballots: 816 (9.8%)
Counted ballots: 7,532 (90.2%)
Winning threshold: 3,767 (45.12%)
IRV/RCV winner:
Shaw, Laddie H.: 4,112 (49.3%)βœ…
β†’
Schaff, David L.: 3,420 (41.0%) (πŸ›‘eliminated)
β†’

STAR results

2022-08-16_Alaska-House_District_9 STAR results permalink:
πŸ”—https://abif.electorama.com/id/2022-08-16_Alaska-House_District_9/STAR#STAR
πŸ“
Note β€” STAR interpretation from choose_one ballots
Details

Choose_one ballots provide only each voter's top choice and no ratings. STAR results shown here are computed without true ratings and should be interpreted cautiously.

  • STAR winner: Shaw, Laddie H.
  • Finalists: Shaw, Laddie H. vs Schaff, David L.
  • Runoff result:
    • Shaw, Laddie H.: 4,112 votes (49.3%)
    • Schaff, David L.: 3,420 votes (41.0%)
    • No preference: 816 voters (9.8%)
  • Total stars allocated: 7,532
  • Total ballots: 8,348
β˜…β˜…β˜…β˜…β˜…β˜…

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β˜…β˜…β˜…β˜…β˜…β˜…
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β˜…β˜…β˜…β˜…β˜…
β˜…β˜…β˜…β˜…β˜…β˜…
(one star above is approximately 151 stars allocated by voters)
  • First round:
    • β˜…#0: Shaw, Laddie H. received 4,112 stars (54.6%) from 4,112 voters (49.3%)
    • β˜…#1: Schaff, David L. received 3,420 stars (45.4%) from 3,420 voters (41.0%)
  • Finalists:
    • β˜…Shaw, Laddie H. (βœ… winner) preferred by 4,112 of 8,348 voters
    • β˜…Schaff, David L. preferred by 3,420 of 8,348 voters
    • β˜…No preference between the finalists: 816

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

Condorcet/Copeland results

2022-08-16_Alaska-House_District_9 Condorcet/Copeland results permalink:
πŸ”—https://abif.electorama.com/id/2022-08-16_Alaska-House_District_9/pairwise#pairwise
πŸ“
Note β€” Pairwise comparisons derived from top-choice-only ballots
Details

Pairwise/Condorcet comparisons use only each voter's top choice from choose_one ballots. No lower preferences are available, so many matchups will show a large 'No preference' count.

  • Winner: Shaw, Laddie H.
  • Runner-up: Schaff, David L. (beats all other candidates except Shaw, Laddie H.)
  • Smallest margin: Shaw, Laddie H. over Schaff, David L. (4,112-3,420; margin: 692)
  • Largest margin: Shaw, Laddie H. over Schaff, David L. (4,112-3,420; margin: 692)
  • Pairwise ties: none
  • Total ballots: 8,348

Win-loss-tie (Condorcet/Copeland) table

2022-08-16_Alaska-House_District_9 w-l-t table permalink:
πŸ”—https://abif.electorama.com/id/2022-08-16_Alaska-House_District_9/pairwise#wlt
House_District_9 (Alaska; 2022-08-16) pairwise matchups
Shaw, Laddie H.
(1-0-0)
Shaw, Laddie H.
1 victory ⇣
Schaff, David L.
(0-1-0)
Shaw, Laddie H.: 4,112(49.3%)
Schaff, David L.: 3,420(41.0%)
(No preference: 816; 9.8%)

Pairwise tournament (Copeland ordered)

2022-08-16_Alaska-House_District_9 pairwise diagram permalink:
πŸ”—https://abif.electorama.com/id/2022-08-16_Alaska-House_District_9/pairwise#dot

%3 Shaw, Laddie H. Shaw, Laddie H. 1-0-0 (1 wins, 0 losses, 0 ties) Schaff, David L. Schaff, David L. 0-1-0 Shaw, Laddie H.->Schaff, David L. ← Shaw, Laddie H.: 4112 Schaff, David L.: 3420

Voting methods: FPTP β€’ approval β€’ IRV β€’ STAR β€’ Pairwise β€’ All methods

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