Sachiko Shimabuku

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Sachiko Shimabuku

PrimaryCompound CountryUSA LocationNevada, USA
Primary Rating
832.3
± 60.1
No scores for this venue.
Strong National Level

The ± value is your rating deviation (RD) measuring the uncertainty in the APR.

9Total Scores
2Rated Styles
7History Points
Jul 25, 2026Latest Score

Ratings by Style

Compound
832.3
±60.1
No scores for this venue.
Scores: 7
Last competition: Jul 25, 2026
≈ 8.323 avg on 122cm/70m
Consistency Score: 77.0%
Based on 100 ends from 4 events
Peak Potential: 909.9 APR

Consistency measures how closely your arrow distribution matches the expected ASL model for your rating level. Peak Performance is what your rating potential would be with 100% consistency.

Fixed Pins
624.3
±106.1
No scores for this venue.
Scores: 2
Last competition: Feb 25, 2024
≈ 6.243 avg on 122cm/70m
Consistency Score: 51.6%
Based on 40 ends from 1 events
Peak Potential: 593.5 APR

Consistency measures how closely your arrow distribution matches the expected ASL model for your rating level. Peak Performance is what your rating potential would be with 100% consistency.

Predicted Scores Based on Current Rating

Projected round outcomes by style
Round Distance Current Rating Peak Potential
Score X Score X
WA Indoor 18m - Full Face Compound 18.0m 562 13 588 26
WA 720 - 50m (Compound 6-Ring) Compound 50.0m 595 3 648 7
WA Indoor 18m - Full Face Fixed Pins 18.0m 483 3 470 3
WA 720 - 50m (Compound 6-Ring) Fixed Pins 50.0m 400 1 371 1

Predictions use the APR reference model. Actual scores may vary with conditions.

Rating history

APR ± current RD Style benchmarks
Rating history data is available in the scores table below.

Y-axis is scaled to APR ± current RD. Click the chart to enlarge and zoom.

Recent Scores

Showing 1-9 of 9 scores
Show: 25 | 50 | 100 | All scores
Competition scores submitted for this archer
Date Event Round Distance Age Group Style Score X / 10s APR Peak Score Peak APR
Jul 25, 2026 2026 WIAWIS USA Archery JOAD Target Nationals ↗ WA 720 - 50m (Compound 6-Ring) 50.0m U18 Compound 639 7X
897.0 Standard APR

Standard APR uses your total score and round geometry with the core ASL (arrow score level) model, then applies indoor or field adjustments when rules require them.

How APR works

 648
7X 		909.9
Jul 25, 2026 2026 WIAWIS USA Archery JOAD Target Nationals ↗ WA 720 - 50m (Compound 6-Ring) 50.0m U18 Compound 600 3X
839.3 Standard APR

Standard APR uses your total score and round geometry with the core ASL (arrow score level) model, then applies indoor or field adjustments when rules require them.

How APR works

 612
4X 		856.1
Mar 1, 2026 57th USA Archery Indoor Nationals ↗ WA Indoor 18m - JOAD Compound U18 18.0m U18 Compound 539 8 10s
808.1 Standard APR

Standard APR uses your total score and round geometry with the core ASL (arrow score level) model, then applies indoor or field adjustments when rules require them.

How APR works

i		 532
13X 		830.5
Mar 1, 2026 57th USA Archery Indoor Nationals ↗ WA Indoor 18m - JOAD Compound U18 18.0m U18 Compound 537 11 10s
801.2 Standard APR

Standard APR uses your total score and round geometry with the core ASL (arrow score level) model, then applies indoor or field adjustments when rules require them.

How APR works

i		 532
13X 		830.8
Jul 20, 2025 2025 WIAWIS USA Archery JOAD Target Nationals ↗ WA 720 - 50m (Compound 6-Ring) 50.0m U18 Compound 571 5X
805.7 Standard APR

Standard APR uses your total score and round geometry with the core ASL (arrow score level) model, then applies indoor or field adjustments when rules require them.

How APR works

i		 603
4X 		844.1
Jul 20, 2025 2025 WIAWIS USA Archery JOAD Target Nationals ↗ WA 720 - 50m (Compound 6-Ring) 50.0m U18 Compound 588 5X
826.5 Standard APR

Standard APR uses your total score and round geometry with the core ASL (arrow score level) model, then applies indoor or field adjustments when rules require them.

How APR works

i		 613
4X 		857.1
Jun 22, 2025 2025 Easton Foundations SoCal Showdown ↗ WA 720 - 50m (Compound 6-Ring) 50.0m U18 Compound 557 5X
789.4 Standard APR

Standard APR uses your total score and round geometry with the core ASL (arrow score level) model, then applies indoor or field adjustments when rules require them.

How APR works

 583
3X 		817.6
Feb 25, 2024 55th USA Archery Indoor Nationals ↗ WA Indoor 18m - Fixed Pins 18.0m U15 Fixed Pins 431 1 10s
661.8 Estimated APR

Estimated APR blends information when the score alone does not pin down a single ASL solution as tightly as usual.

How APR works

i		 446
2X 		533.9
Feb 25, 2024 55th USA Archery Indoor Nationals ↗ WA Indoor 18m - Fixed Pins 18.0m U15 Fixed Pins 451 2 10s
586.8 Estimated APR

Estimated APR blends information when the score alone does not pin down a single ASL solution as tightly as usual.

How APR works

i		 470
3X 		593.5