Laurent Chang

Laurent Chang

PrimaryOlympic Recurve CountryUSA LocationTexas, USA
Primary Rating
634.1
± 106.1
Developing Level

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

2Total Scores
1Rated Styles
2History Points
Mar 1, 2026Latest Score

Ratings by Style

Olympic Recurve
634.1
±106.1
Scores: 2
Last competition: Mar 1, 2026
≈ 6.341 avg on 122cm/70m
Consistency Score: 50.1%
Based on 40 ends from 1 events
Peak Potential: 721.8 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 456 1 519 1
WA Indoor 18m - Full Face Olympic Recurve 18.0m 483 3 517 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 1-2 of 2 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 - Full Face 18.0m U15 Olympic Recurve 471 13 10s
597.6 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
504
5X
690.5
Mar 1, 2026 57th USA Archery Indoor Nationals WA Indoor 18m - Full Face 18.0m U15 Olympic Recurve 501 10 10s
670.6 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
517
5X
721.8