Zachary Harlow

Zachary Harlow

PrimaryCompound CountryUSA LocationMassachusetts, USA
Primary Rating
890.7
± 109.9
National / Elite National Level

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

4Total Scores
2Rated Styles
2History Points
Feb 25, 2024Latest Score

Ratings by Style

Compound
890.7
±109.9
Scores: 2
Last competition: Jan 28, 2024
≈ 8.907 avg on 122cm/70m
Consistency Score: 87.8%
Based on 32 ends from 2 events
Peak Potential: 908.4 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.

Olympic Recurve
678.8
±106.1
Scores: 2
Last competition: Feb 25, 2024
≈ 6.788 avg on 122cm/70m
Consistency Score: 76.6%
Based on 20 ends from 1 events
Peak Potential: 521.6 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 582 22 587 26
WA 720 - 50m (Compound 6-Ring) Compound 50.0m 635 6 647 7
WA 720 - 70m Olympic Recurve 70.0m 488 1
WA Indoor 18m - Full Face Olympic Recurve 18.0m 500 4

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 1-4 of 4 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
Feb 25, 2024 55th USA Archery Indoor Nationals WA Indoor 18m - Full Face 18.0m U13 Olympic Recurve 352 5 10s
686.0 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
Feb 25, 2024 55th USA Archery Indoor Nationals WA Indoor 18m - Full Face 18.0m U13 Olympic Recurve 383 3 10s
671.6 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
521.6
Jan 28, 2024 2024 Lancaster Archery Classic Lancaster 18m - Compound 18.0m Compound 603
APR input: 580 + 23X
source_total includes X bonus; arrow detail verified; APR/ASL input normalized to 10-point total
20 10s
888.7 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
Jul 30, 2023 2023 Buckeye Classic WA 720 - 50m (Compound 6-Ring) 50.0m Senior Compound 641 3X
894.3 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
647
7X
908.4