Emma Chang

Primary Rating

622.2

± 86.7

Developing Level

Level	APR range
World Record Level	1000+
World Champ / Olympic Medal Level	950–999
World Cup / Intl Podium Level	900–949
Strong International Level	850–899
National / Elite National Level	800–849
Strong National Level	750–799
Competitive Regional Level	700–749
Club Competitive Level	650–699
Developing Level	<650

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

Ratings by Style

Olympic Recurve

Overall APR

622.2

±86.7

Indoor: 653.5 (2 scores)
Outdoor: 554.2 (1 scores)

Scores: 3

Last competition: Apr 19, 2026

≈ 6.222 avg on 122cm/70m

Consistency Score: 62.4%

Based on 52 ends from 2 events

Peak Potential: 726.8 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	447	1	521	2
WA Indoor 18m - Full Face Olympic Recurve	18.0m	478	3	518	6

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

Rating history

APR ±RD range Style benchmarks

Recent Scores

Showing 1-3 of 3 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
Apr 19, 2026	2026 Easton Foundations Gator Cup ↗	WA 720 - 70m	70.0m	U21	Olympic Recurve	399	0X	554.2 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	444 1X	617.5
Mar 1, 2026	57th USA Archery Indoor Nationals ↗	WA Indoor 18m - Full Face	18.0m	U21	Olympic Recurve	508	10 10s	687.7 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	518 6X	726.8
Mar 1, 2026	57th USA Archery Indoor Nationals ↗	WA Indoor 18m - Full Face	18.0m	U21	Olympic Recurve	480	4 10s	619.4 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	494 4X	662.3