Grace Zhan

Grace Zhan

PrimaryOlympic Recurve CountryUSA LocationCalifornia, USA
Primary Rating
492.5
± 88.9
Developing Level

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

4Total Scores
1Rated Styles
3History Points
Mar 1, 2026Latest Score

Ratings by Style

Olympic Recurve
Overall APR
492.5
±88.9
Indoor: 669.4 (1 scores)
Outdoor: 352.4 (2 scores)
Scores: 3
Last competition: Mar 1, 2026
≈ 4.925 avg on 122cm/70m
Consistency Score: 94.1%
Based on 24 ends from 1 events
Peak Potential: 492.1 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 ±RD range Style benchmarks
Rating history data is available in the scores table below.

Recent Scores

Showing 1-4 of 4 scores
Show: 25 | 50 | 100 | All scores
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 - Full Face 18.0m U13 Olympic Recurve 235 ⚐ not rated 2 10s
605.3 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
Mar 1, 2026 57th USA Archery Indoor Nationals WA Indoor 18m - Full Face 18.0m U13 Olympic Recurve 328 2 10s
669.4 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 20, 2025 2025 WIAWIS USA Archery JOAD Target Nationals WA 720 - 30m (122cm) 30.0m U13 Olympic Recurve 573 3X
397.7 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
492.1
Jul 20, 2025 2025 WIAWIS USA Archery JOAD Target Nationals WA 720 - 30m (122cm) 30.0m U13 Olympic Recurve 534 1X
307.1 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
359.8