Isobel Zeiders

Primary Rating

399.5

± 65.7

Developing Level

Level	APR range
World Record Level	900+
World Champ / Olympic Medal Level	850–899
World Cup / Intl Podium Level	800–849
Strong International Level	750–799
National / Elite National Level	700–749
Strong National Level	650–699
Competitive Regional Level	600–649
Club Competitive Level	550–599
Developing Level	<550

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

Ratings by Style

Barebow

399.5

±65.7

Scores: 6

Last competition: Jul 25, 2026

≈ 3.995 avg on 122cm/70m

Consistency Score: 72.8%

Based on 80 ends from 2 events

Peak Potential: 559.1 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
No predictions available.

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

Some predictions are unavailable for this APR/style combination.

Rating history

APR ± current RD Style benchmarks

Recent Scores

Showing 1-6 of 6 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
Jul 25, 2026	2026 WIAWIS USA Archery JOAD Target Nationals ↗	WA 720 - 50m (122cm)	50.0m	U18	Barebow	281	2X	313.3 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	—	—
Jul 25, 2026	2026 WIAWIS USA Archery JOAD Target Nationals ↗	WA 720 - 50m (122cm)	50.0m	U18	Barebow	340	0X	365.8 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	—	—
Mar 1, 2026	57th USA Archery Indoor Nationals ↗	WA Indoor 18m - Full Face	18.0m	U18	Barebow	412	3 10s	464.1 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	453 2X	559.1
Mar 1, 2026	57th USA Archery Indoor Nationals ↗	WA Indoor 18m - Full Face	18.0m	U18	Barebow	419	5 10s	478.8 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	—	529.0
Feb 23, 2025	56th USA Archery Indoor Nationals ↗	WA Indoor 18m - Full Face	18.0m	U15	Barebow	394	6 10s	428.0 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	—	497.0
Feb 23, 2025	56th USA Archery Indoor Nationals ↗	WA Indoor 18m - Full Face	18.0m	U15	Barebow	384	1 10s	408.9 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	—	463.3