USPSA A153963 · CA
Xin Liu
CityRichmond
StateCalifornia
CountryUnited States
Sep 16, 2023 – Oct 3, 2026
Carry OpticsALimited OpticsACOCProductionU
Rankings last 12 months
Record Rating in detail why the number is what it is
Carry Optics #1046 of 7,093 worldwide
Stage skill
86.0
hit factor as a percent of the pace that wins an average Carry Optics field, fitted from 134 stage results since Oct 11, 2024
Blow-up deduction
−0.0
0 zeroed stages, a rate of 0.0% after a light pull toward the division; a zeroed stage scores nothing, so the skill is cut by that share
Record Rating
86.0 ±3.0
interval 80.3 to 92.1 at two deviations; personal stage noise 10.8% per stage; US level known to ±0.5%
Ordered by
83.0
rating less one deviation; a short record must be exceptional to outrank a long one
Avg % rank
#1,908
where a plain average of match percent (79.1%) would place them
Class rank
#1,530
USPSA class order (A), 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.
| Date | Match | Field | Stages | Percent | Vs stages | Best / worst | Flagged | Skill |
|---|---|---|---|---|---|---|---|---|
| Jan 18, 2025 | Richmond USPSA - January 18-19 | 60 | 6 | 84.5 | -8.2% | +3 / -39 | 1 | 101.3 |
| Feb 15, 2025 | Richmond USPSA - February 15-16 | 52 | 7 | 91.1 | +9.6% | +40 / -17 | 2 | 101.9 |
| Mar 22, 2025 | LCSC Linden USPSA 032225-032325 | 43 | 7 | 86.1 | -5.0% | +6 / -17 | 0 | 99.6 |
| Apr 19, 2025 | Richmond USPSA - April 19-20 | 65 | 7 | 86.6 | +0.7% | +22 / -22 | 1 | 99.7 |
| May 3, 2025 | Richmond USPSA - May 3-4 | 73 | 7 | 87.9 | +4.1% | +20 / -2 | 0 | 99.3 |
| May 16, 2025 | 29-OG Golden Bullet Championship Presented by BELT | 111 | 10 | 82.3 | +0.4% | +17 / -15 | 0 | 98.2 |
| Jun 5, 2025 | Berry's 2025 Area 1 Championship Presented by HawkTech Arms | 170 | 15 | 68.6 | -3.0% | +17 / -17 | 0 | 96.3 |
| Jul 5, 2025 | 29-OG Richmond USPSA - July 5-6 | 71 | 6 | 79.3 | +2.0% | +25 / -13 | 1 | 96.1 |
| Aug 16, 2025 | Richmond USPSA - August 16-17 | 77 | 6 | 83.8 | +1.1% | +15 / -13 | 0 | 95.4 |
| Sep 6, 2025 | Richmond USPSA - September 6-7 | 63 | 7 | 75.0 | -4.8% | +15 / -24 | 1 | 94.6 |
| Nov 1, 2025 | Richmond USPSA - November 1-2 | 53 | 5 | 86.5 | +4.9% | +11 / -3 | 0 | 95.1 |
| Dec 20, 2025 | 2025 Richmond Action LOCAP Winter Classic presented by PSC - December 20-21 | 40 | 6 | 77.2 | -11.2% | +22 / -34 | 3 | 92.5 |
| Jun 18, 2026 | Berry's 2026 Area 1 Championship Presented by RPG2 | 169 | 15 | 74.5 | -0.1% | +18 / -16 | 0 | 87.9 |
| Jul 15, 2026 | COASTAL CLASSIC Presented by FOXTROT MIKE Products and HOLOSUN | 100 | 11 | 77.4 | +0.9% | +19 / -15 | 0 | 87.1 |
| Jul 25, 2026 | LCSC Linden USPSA 072526-072626 | 36 | 6 | 89.4 | -4.4% | +6 / -15 | 0 | 86.6 |
| Sep 5, 2026 | Richmond USPSA - September 5-6 | 83 | 7 | 73.2 | -6.3% | +12 / -40 | 2 | 86.4 |
| Oct 3, 2026 | Richmond USPSA - October 3-4 | 72 | 6 | 75.4 | -4.0% | +14 / -20 | 2 | 86.0 |
Limited Optics #1201 of 6,286 worldwide
Stage skill
86.9
hit factor as a percent of the pace that wins an average Limited Optics field, fitted from 89 stage results since Oct 11, 2024
Blow-up deduction
−0.0
0 zeroed stages, a rate of 0.0% after a light pull toward the division; a zeroed stage scores nothing, so the skill is cut by that share
Record Rating
86.9 ±5.5
interval 76.8 to 98.4 at two deviations; personal stage noise 10.6% per stage; US level known to ±0.6%
Ordered by
81.6
rating less one deviation; a short record must be exceptional to outrank a long one
Avg % rank
#1,719
where a plain average of match percent (78.4%) would place them
Class rank
#1,300
USPSA class order (A), 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
53
Division wins
0
Podiums
2
Avg % of winner
76.5
Majors
3
Form, last 15
Career percent of the division winner, every match
Best finishes fields of 10 or more
- May 31, 2025Richmond USPSA - May 31 - June 01Limited Optics · 2 of 45 · 93%
- Aug 23, 2025LCSC Linden USPSA 082325-082425Limited Optics · 5 of 32 · 93%
- Feb 15, 2025Richmond USPSA - February 15-16Carry Optics · 6 of 54 · 91%
- Aug 2, 2025Richmond USPSA - August 2-3Limited Optics · 8 of 43 · 90%
- Jul 25, 2026LCSC Linden USPSA 072526-072626Carry Optics · 6 of 36 · 89%
Head to head same division, 3+ meetings
- Ernie PerreiraRecord Rating 86.9 · #905 of 7,093 in Carry Optics7–1926 met
- Gabriel Cottonnot ranked in Carry Optics1–2425 met
- Jonathan NaugleRecord Rating 89.9 · #576 of 7,093 in Carry Optics2–2224 met
- Steven ChangRecord Rating 85.4 · #1,105 of 7,093 in Carry Optics8–1321 met
- JC PaganettiRecord Rating 73.9 · #2,851 of 7,093 in Carry Optics15–621 met
- Zach KeeverRecord Rating 102.8 · #92 of 7,093 in Carry Optics3–1720 met
- Ryan TaslimRecord Rating 90.9 · #560 of 7,093 in Carry Optics9–1120 met
- Jeremiah CobbsRecord Rating 90.4 · #702 of 6,286 in Limited Optics16–420 met
Match history
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Oct 3, 2026Carry Optics A14of 7275.4
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Sep 5, 2026Carry Optics A21of 8573.2
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Jul 25, 2026Carry Optics B6of 3689.4
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Jul 15, 2026Carry Optics B29of 10077.4
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Jun 27, 2026Limited Optics A14of 3878.3
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Jun 18, 2026Berry's 2026 Area 1 Championship Presented by RPG2NV · Level IIICarry Optics B76of 17474.5
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Jun 6, 2026Limited Optics A17of 7480.3
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May 30, 2026Limited Optics A17of 7375.9
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Apr 23, 2026Limited Optics A36of 13276.2
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Mar 29, 2026Limited Optics A11of 3081.3
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Dec 20, 2025Carry Optics B11of 4077.2
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Nov 1, 2025Carry Optics B8of 5486.5
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Oct 10, 2025Limited Optics B16of 6480.3
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Sep 6, 2025Carry Optics B17of 6375.0
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Aug 23, 2025Limited Optics B5of 3292.6
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Aug 16, 2025Carry Optics B10of 7883.8
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Aug 2, 2025Limited Optics8of 4389.7
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Jul 19, 2025Limited Optics6of 4389.2
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Jul 5, 2025Carry Optics B9of 7379.3
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Jun 5, 2025Carry Optics B65of 17468.6
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May 31, 2025Limited Optics B2of 4592.9
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May 16, 2025Carry Optics B16of 11182.3
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May 3, 2025Carry Optics B8of 7387.9
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Apr 19, 2025Carry Optics B8of 6586.6
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Mar 22, 2025Carry Optics B14of 4486.1
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Feb 15, 2025Carry Optics B6of 5491.1
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Jan 18, 2025Carry Optics B9of 6184.5
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Oct 25, 20242024 GridIron Arena Presented by Grayguns, IncCA · Level IILimited Optics B8of 4084.4
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Oct 19, 2024Limited Optics B15of 2775.8
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Aug 31, 2024Limited Optics B5of 2687.8
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Aug 24, 2024Carry Optics B15of 4181.4
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Aug 17, 2024Limited Optics B8of 3472.0
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Aug 3, 2024Limited Optics B10of 3984.7
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Jul 20, 2024Carry Optics B18of 6172.1
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Jul 6, 2024Carry Optics B21of 5669.3
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Jun 6, 20242024 Golden Bullet Championship Presented by HogueCA · Level IICarry Optics C49of 11169.2
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Jun 1, 2024Limited Optics B7of 2373.1
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May 18, 2024Limited Optics B3of 2185.8
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May 4, 2024Limited Optics U4of 1982.0
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Apr 20, 2024Limited Optics U11of 2180.4
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Apr 6, 2024Richmond HotShots - April 6-7 2024 USPSARichmond Hot Shots · CALimited Optics U11of 2072.8
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Mar 16, 2024Richmond Hotshots March 16-17 USPSARichmond Hot Shots · CALimited Optics U6of 1781.3
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Feb 17, 2024Limited Optics U9of 1575.7
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Jan 27, 2024CO C17of 6977.4
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Jan 27, 2024Production U4of 1674.8
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Jan 20, 2024Carry Optics C21of 3657.5
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Dec 16, 2023Carry Optics C26of 4948.8
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Nov 11, 2023Targetmasters USPSA Nov 11&12, 2023Solano TargetmastersCarry Optics U9of 2871.1
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Nov 4, 2023Carry Optics U27of 5966.3
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Oct 14, 2023Carry Optics U19of 3666.5
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Sep 30, 2023Carry Optics U31of 5041.8
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Sep 23, 2023Carry Optics U21of 2347.6
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Sep 16, 2023Richmond HotShots - September 16-17 USPSARichmond Hot Shots · CACarry Optics U32of 4638.7
Classifier history 47 runs
- DateClassifierDivisionHit factorTimeHits
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Sep 5, 2026Carry Optics10.072.98s6A0C
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Jul 15, 2026Carry Optics8.513.29s5A1C
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Jun 27, 2026Limited Optics3.2718.33s14A6C2D2M1NS
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Jun 6, 2026Limited Optics6.373.77s3A3C
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May 30, 2026Limited Optics7.627.87s9A5C
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May 30, 2026Limited Optics7.0811.01s13A4C1D
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Mar 29, 2026Limited Optics6.2911.45s9A9C
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Sep 6, 2025Carry Optics5.309.44s12A0C1NS
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Aug 23, 2025Limited Optics8.4613.48s21A3C
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Jul 19, 2025Limited Optics7.828.44s9A7C
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Jul 5, 2025Carry Optics7.459.13s8A9C1D
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May 31, 2025Limited Optics7.648.90s13A1C
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May 3, 2025Carry Optics7.7310.35s13A5C
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Apr 19, 2025Carry Optics6.678.40s10A2C
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Mar 22, 2025Carry Optics7.532.92s2A4C
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Feb 15, 2025Carry Optics8.728.49s13A3C
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Oct 19, 2024Limited Optics2.938.20s5A6C1D2M
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Aug 31, 2024Limited Optics6.5817.64s22A2C
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Aug 24, 2024Carry Optics6.215.64s7A0C
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Aug 17, 2024Limited Optics7.659.93s12A5C1D
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Aug 3, 2024Limited Optics4.9612.50s7A8C3D
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Jul 20, 2024Carry Optics33.000.00s5A2C2D
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Jul 6, 2024Carry Optics6.488.03s8A4C
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May 18, 2024Limited Optics10.688.99s18A2C
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May 4, 2024Limited Optics69.000.00s10A6C1D
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Apr 20, 2024Limited Optics5.1011.37s11A1C
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Apr 6, 2024Limited Optics9.759.33s16A7C1M
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Mar 16, 2024Limited Optics6.968.33s11A1C
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Feb 17, 2024Limited Optics0.004.17s5A1C2M2P
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Jan 27, 2024CO3.2721.12s12A6C1D1M
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Jan 27, 2024CO6.098.21s8A3C1D
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Jan 27, 2024CO5.8811.56s11A4C1D
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Jan 27, 2024CO5.238.42s6A4C2D
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Jan 27, 2024CO7.627.09s9A3C
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Jan 27, 2024CO53.000.00s8A4C1D
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Jan 27, 2024Production2.0221.33s11A6C3M
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Jan 27, 2024Production5.489.49s8A4C
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Jan 27, 2024Production3.1811.65s11A4C1M2NS
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Jan 27, 2024Production5.4710.60s11A1C
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Jan 27, 2024Production4.568.56s8A3C1M
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Jan 27, 2024Production34.000.00s3A6C1D
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Jan 20, 2024Carry Optics3.6014.99s6A8C
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Dec 16, 2023Carry Optics40.000.00s2A9C3D
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Nov 11, 2023Carry Optics6.479.28s12A0C
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Nov 4, 2023Carry Optics4.8311.59s10A2C
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Sep 30, 2023Carry Optics5.4110.35s10A2C
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Sep 23, 2023Carry Optics5.126.25s6A0C2D