Jeffrey Zych

Jeffrey Zych

PrimaryCompound CountryUSA LocationIllinois, USA
Primary Rating
717.9
± 70.7
Club Competitive Level

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

6Total Scores
1Rated Styles
6History Points
Mar 1, 2026Latest Score

Ratings by Style

Compound
Overall APR
717.9
±70.7
Indoor: 717.9 (6 scores)
Outdoor: —
Scores: 6
Last competition: Mar 1, 2026
≈ 7.179 avg on 122cm/70m
Consistency Score: 79.6%
Based on 80 ends from 3 events
Peak Potential: 878.8 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 Indoor 18m - Full Face Compound 18.0m 519 6 579 19
WA 720 - 50m (Compound 6-Ring) Compound 50.0m 492 2 628 5

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

Rating history

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

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
Mar 1, 2026 57th USA Archery Indoor Nationals WA Indoor 18m - Compound 18.0m Masters 50+ Compound 523 8 10s
755.8 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
10X
807.8
Mar 1, 2026 57th USA Archery Indoor Nationals WA Indoor 18m - Compound 18.0m Masters 50+ Compound 528 8 10s
771.6 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
526
9X
793.6
Feb 23, 2025 56th USA Archery Indoor Nationals WA Indoor 18m - Compound 18.0m Masters 50+ Compound 0 0 10s
485.0 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 23, 2025 56th USA Archery Indoor Nationals WA Indoor 18m - Compound 18.0m Masters 50+ Compound 542 10 10s
818.6 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
536
15X
853.4
Feb 25, 2024 55th USA Archery Indoor Nationals WA Indoor 18m - Compound 18.0m Masters 50+ Compound 0 0 10s
485.0 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 - Compound 18.0m Masters 50+ Compound 541 16 10s
815.1 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
539
19X
878.8