Sierra Sands

Sierra Sands

PrimaryCompound CountryUSA LocationMaryland, USA
Primary Rating
934.4
± 51.9
Strong International Level

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

14Total Scores
1Rated Styles
14History Points
May 18, 2026Latest Score

Ratings by Style

Compound
Overall APR
934.4
±51.9
Indoor: 943.2 (4 scores)
Outdoor: 925.9 (10 scores)
Scores: 14
Last competition: May 18, 2026
≈ 9.344 avg on 122cm/70m
Consistency Score: 81.1%
Based on 160 ends from 11 events
Peak Potential: 975.6 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 594 33 599 47
WA 720 - 50m (Compound 6-Ring) Compound 50.0m 664 9 687 16

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

Rating history

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

Recent Scores

Showing 1-14 of 14 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
May 18, 2026 2025 Hotel Planner USA Archery Collegiate Target Nationals WA 720 - 50m (Compound 6-Ring) 50.0m Senior Compound 665 10X
936.6 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

683
14X
967.0
Mar 1, 2026 57th USA Archery Indoor Nationals WA Indoor 18m - Compound 18.0m Senior Compound 582 42 10s
964.4 Indoor APR

Indoor APR uses the same core model with indoor calibration. Near-perfect indoor cards are handled with censored rules because the scorecard cannot show unlimited center precision.

How APR works

i
Mar 1, 2026 57th USA Archery Indoor Nationals WA Indoor 18m - Compound 18.0m Senior Compound 569 29 10s
920.9 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
540
29X
920.9
Feb 23, 2025 56th USA Archery Indoor Nationals WA Indoor 18m - Compound 18.0m Senior Compound 582 42 10s
964.4 Indoor APR

Indoor APR uses the same core model with indoor calibration. Near-perfect indoor cards are handled with censored rules because the scorecard cannot show unlimited center precision.

How APR works

i
Feb 23, 2025 56th USA Archery Indoor Nationals WA Indoor 18m - Compound 18.0m Senior Compound 570 30 10s
924.3 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

i
540
30X
924.3
Aug 14, 2024 140th USA Archery Target Nationals WA 720 - 50m (Compound 6-Ring) 50.0m Senior Compound 643 11X
907.9 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
661
9X
929.6
Aug 14, 2024 140th USA Archery Target Nationals WA 720 - 50m (Compound 6-Ring) 50.0m Senior Compound 610 6X
856.4 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

i
637
6X
892.4
Jul 28, 2024 2024 Buckeye Classic WA 720 - 50m (Compound 6-Ring) 50.0m U21 Compound 669 6X
936.6 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

678
13X
959.1
Jun 8, 2024 2024 SoCal Showdown WA 720 - 50m (Compound 6-Ring) 50.0m U21 Compound 670 12X
946.2 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

687
16X
975.6
May 12, 2024 2024 Easton Foundations Gator Cup WA 720 - 50m (Compound 6-Ring) 50.0m U21 Compound 652 9X
917.5 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

665
10X
937.0
Apr 6, 2024 2024 AAE Arizona Cup WA 720 - 50m (Compound 6-Ring) 50.0m U21 Compound 678 12X
957.1 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

686
15X
971.7
Jul 30, 2023 2023 Buckeye Classic WA 720 - 50m (Compound 6-Ring) 50.0m U18 Compound 671 12X
947.6 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
684
15X
968.9
May 14, 2023 2023 Easton Foundations Gator Cup WA 720 - 50m (Compound 6-Ring) 50.0m U18 Compound 657 8X
923.0 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

657
8X
923.0
Apr 16, 2023 2023 AAE Arizona Cup WA 720 - 50m (Compound 6-Ring) 50.0m U18 Compound 664 8X
932.5 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

667
10X
939.1