Ian Hsiao

Ian Hsiao

PrimaryOlympic Recurve CountryUSA LocationCalifornia, USA
Primary Rating
583.5
± 63.4
Developing Level

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

9Total Scores
2Rated Styles
6History Points
May 31, 2026Latest Score

Ratings by Style

Olympic Recurve
Overall APR
583.5
±63.4
Indoor: 549.2 (2 scores)
Outdoor: 608.3 (4 scores)
Scores: 6
Last competition: May 31, 2026
≈ 5.835 avg on 122cm/70m
Consistency Score: 65.4%
Based on 76 ends from 4 events
Peak Potential: 763.4 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.

Barebow
Overall APR
405.5
±90.2
Indoor: 388.8 (2 scores)
Outdoor: 474.0 (1 scores)
Scores: 3
Last competition: Feb 23, 2025
≈ 4.055 avg on 122cm/70m
Consistency Score: 59.9%
Based on 40 ends from 1 events
Peak Potential: 454.1 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 720 - 70m Olympic Recurve 70.0m 419 1 548 2
WA Indoor 18m - Full Face Olympic Recurve 18.0m 462 3 532 7

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

Some predictions are unavailable for this APR/style combination.

Rating history

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

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
May 31, 2026 2026 Easton Foundations Salt Lake Summit WA U18 720 - 60m 60.0m U18 Olympic Recurve 557 5X
722.0 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

i
584
3X
763.4
Mar 1, 2026 57th USA Archery Indoor Nationals WA Indoor 18m - Full Face 18.0m U18 Olympic Recurve 473 8 10s
602.4 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
493
4X
661.3
Mar 1, 2026 57th USA Archery Indoor Nationals WA Indoor 18m - Full Face 18.0m U18 Olympic Recurve 427 5 10s
496.0 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

i
464
3X
587.0
Jul 20, 2025 2025 WIAWIS USA Archery JOAD Target Nationals WA U18 720 - 60m 60.0m U18 Olympic Recurve 490 0X
603.3 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

540
2X
688.4
Jul 20, 2025 2025 WIAWIS USA Archery JOAD Target Nationals WA U18 720 - 60m 60.0m U18 Olympic Recurve 426 0X
460.4 Developmental APR

Developmental APR is used when the score is below the range where the standard solver is informative; the system maps performance to the APR scale in a simpler, conservative way.

How APR works

Jun 22, 2025 2025 Easton Foundations SoCal Showdown WA U18 720 - 60m 60.0m U18 Olympic Recurve 469 2X
572.7 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
520
1X
654.3
Feb 23, 2025 56th USA Archery Indoor Nationals WA Indoor 18m - Full Face 18.0m U18 Barebow 375 7 10s
392.4 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
454.1
Feb 23, 2025 56th USA Archery Indoor Nationals WA Indoor 18m - Full Face 18.0m U18 Barebow 371 2 10s
385.2 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
451.2
Jun 8, 2024 2024 SoCal Showdown WA 720 - 50m (122cm) 50.0m U18 Barebow 437 0X
474.0 Developmental APR

Developmental APR is used when the score is below the range where the standard solver is informative; the system maps performance to the APR scale in a simpler, conservative way.

How APR works

i