Sachiko Shimabuku

Primary Rating

806.5

± 69.6

Competitive Regional Level

Level	APR range
World Record Level	1060+
World Champ / Olympic Medal Level	1010–1059
World Cup / Intl Podium Level	960–1009
Strong International Level	910–959
National / Elite National Level	860–909
Strong National Level	810–859
Competitive Regional Level	760–809
Club Competitive Level	710–759
Developing Level	<710

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

Ratings by Style

Compound

806.5

±69.6

Scores: 5

Last competition: Mar 1, 2026

≈ 8.065 avg on 122cm/70m

Consistency Score: 72.6%

Based on 76 ends from 3 events

Peak Potential: 857.1 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.

Fixed Pins

624.3

±106.1

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	553	10	571	16
WA 720 - 50m (Compound 6-Ring) Compound	50.0m	574	3	613	4
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 ±RD range Style benchmarks

Recent Scores

Showing 1-7 of 7 scores

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Competition scores submitted for this archer
Date	Event	Round	Distance	Age Group	Style	Score	X / 10s	APR	Peak Score	Peak APR
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	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	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