USPSA TY110746 · CA
Zhiyong Chen
CityRichmond
StateCalifornia
CountryUnited States
May 20, 2023 – Jun 6, 2026
Limited OpticsULimitedC
Rankings last 12 months
Record Rating in detail why the number is what it is
Limited Optics #4020 of 6,292 worldwide
Stage skill
66.8
hit factor as a percent of the pace that wins an average Limited Optics field, fitted from 81 stage results since Oct 10, 2024
Blow-up deduction
−1.6
2 zeroed stages, a rate of 2.4% after a light pull toward the division; a zeroed stage scores nothing, so the skill is cut by that share
Record Rating
65.2 ±4.7
interval 56.5 to 75.2 at two deviations; personal stage noise 18.4% per stage; US level known to ±0.6%
Ordered by
60.6
rating less one deviation; a short record must be exceptional to outrank a long one
Avg % rank
#4,701
where a plain average of match percent (56.6%) would place them
Class rank
#5,952
USPSA class order (U), ties by avg %
Every match in the fit, oldest first. Percent is the raw percent of the division winner. Versus stages is how far the day's hit factors ran above or below the measured difficulty of the stages, averaged; best and worst are the single stages. Flagged stages fell more than two personal deviations from expectation and were given reduced weight. Skill is the fitted skill at that match on the random-walk path; the last value, before the blow-up deduction, is the stage skill above.
How Record Rating works explains each step.
Matches
21
Division wins
0
Podiums
0
Avg % of winner
52.8
Majors
2
Form, last 15
Career percent of the division winner, every match
Best finishes fields of 10 or more
- May 20, 2023Richmond HotShots - May 20-21 USPSALimited · 5 of 17 · 74%
- Jan 31, 2026Richmond USPSA - January 31 - February 01Limited Optics · 26 of 51 · 68%
- May 23, 2026Richmond USPSA - Special Classifier Match - Presented by Manzano Munitions - May 23-24Limited Optics · 36 of 72 · 66%
- Dec 6, 2025SUPER ALPHAS TACTICALDRIPP SEMI HOSER MATCH (Richmond USPSA - December 6-7)Limited Optics · 31 of 50 · 65%
- Feb 21, 2026Richmond USPSA - Intro Match - February 21-22 - Presented by Performance Shooting ConceptsLimited Optics · 13 of 35 · 64%
Head to head same division, 3+ meetings
- Jeremiah CobbsRecord Rating 90.4 · #705 of 6,292 in Limited Optics1–1415 met
- Kevin KwanRecord Rating 77.4 · #2,064 of 6,292 in Limited Optics1–1415 met
- Jonathan OwyangRecord Rating 94.8 · #499 of 6,292 in Limited Optics0–1313 met
- Viri @VATHLETIC BerumenRecord Rating 78.8 · #2,439 of 6,292 in Limited Optics0–1111 met
- William KwokRecord Rating 62.5 · #4,321 of 6,292 in Limited Optics3–710 met
- Austen KiyevRecord Rating 89.9 · #729 of 6,292 in Limited Optics1–910 met
- Quinn LeRecord Rating 87.3 · #965 of 6,292 in Limited Optics0–1010 met
- Damion TaylorRecord Rating 82.1 · #1,414 of 6,292 in Limited Optics1–910 met
Match history
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Jun 6, 2026Limited Optics U35of 7461.1
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May 30, 2026Limited Optics U40of 7357.9
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May 23, 2026Limited Optics U36of 7266.2
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May 16, 2026Limited Optics U51of 6950.5
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Mar 14, 2026Limited Optics U41of 5647.9
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Feb 21, 2026Limited Optics U13of 3564.4
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Jan 31, 2026Limited Optics U26of 5167.7
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Jan 17, 2026Limited Optics U46of 5026.9
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Jan 3, 2026Limited Optics U27of 4258.4
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Dec 6, 2025Limited Optics U31of 5065.1
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Oct 18, 2025Limited Optics U43of 430.0
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Oct 4, 2025Limited Optics U45of 4623.6
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Sep 20, 2025Limited Optics U32of 4042.4
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Jan 18, 2025Limited Optics U30of 3128.0
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Jan 4, 2025Limited Optics U27of 3451.1
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Nov 16, 2024Limited Optics U22of 2553.9
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Jun 6, 20242024 Golden Bullet Championship Presented by HogueCA · Level IILimited C6of 1464.1
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Feb 3, 2024Limited C1of 1100.0
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Sep 16, 2023Richmond HotShots - September 16-17 USPSARichmond Hot Shots · CALimited C9of 943.2
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Jun 7, 20232023 Nor Cal Section Golden Bullet Championship Presented by Limcat CustomsNorthern California Practical Shooters · CA · Level IILimited C15of 3463.1
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May 20, 2023Limited C5of 1773.6
Classifier history 20 runs
- DateClassifierDivisionHit factorTimeHits
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Jun 6, 2026Limited Optics6.783.54s4A1C1D
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May 30, 2026Limited Optics4.079.33s10A2C2D2NS
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May 30, 2026Limited Optics4.8312.00s9A7C2D1NS
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May 23, 2026Limited Optics6.047.28s7A3C
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May 23, 2026Limited Optics3.395.61s4A2C3D1M
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May 23, 2026Limited Optics4.6014.36s9A7C
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May 23, 2026Limited Optics5.788.99s9A2C1D
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May 23, 2026Limited Optics7.5813.46s16A7C1D
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May 23, 2026Limited Optics5.829.96s9A4C1D
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May 16, 2026Limited Optics5.639.23s8A4C
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May 16, 2026Limited Optics4.048.41s1A9C2D
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Mar 14, 2026Limited Optics5.796.91s5A5C
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Mar 14, 2026Limited Optics0.795.07s2A4C2D2M
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Feb 21, 2026Limited Optics4.309.76s8A7C1D2M
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Jan 31, 2026Limited Optics5.9412.96s12A8C3D1M
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Dec 6, 2025Limited Optics5.569.17s6A10C1D1M
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Oct 18, 2025Limited Optics0.0023.96s0A0C
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Sep 20, 2025Limited Optics0.008.49s8A1C4D5M1NS
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Nov 16, 2024Limited Optics4.5210.62s7A4C1D
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May 20, 2023Limited7.918.98s7A9C