USPSA PQ202560 · QC
Songbai Zhu
CityBulger
StatePennsylvania
CountryUnited States
Feb 14, 2026 – Sep 30, 2026
Production OpticsC
Rankings last 12 months
Record Rating in detail why the number is what it is
Production Optics #616 of 981 worldwide
Stage skill
65.3
hit factor as a percent of the pace that wins an average Production Optics field, fitted from 110 stage results since Oct 10, 2024
Blow-up deduction
−1.2
2 zeroed stages, a rate of 1.8% after a light pull toward the division; a zeroed stage scores nothing, so the skill is cut by that share
Record Rating
64.1 ±2.6
interval 59.2 to 69.3 at two deviations; personal stage noise 23.4% per stage; US level known to ±0.9%
Ordered by
61.6
rating less one deviation; a short record must be exceptional to outrank a long one
Avg % rank
#837
where a plain average of match percent (49.1%) would place them
Class rank
#375
USPSA class order (C), 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 |
|---|---|---|---|---|---|---|---|---|
| Feb 14, 2026 | Lanaudière 14 Fev 2026 | 25 | 8 | 46.5 | -0.7% | +19 / -39 | 1 | 53.9 |
| Mar 14, 2026 | Lanaudière 14 Mars 2026 | 34 | 9 | 48.7 | -9.2% | +30 / -59 | 2 | 53.9 |
| Mar 27, 2026 | CTM MIC 2026 CIM | 22 | 12 | 34.9 | -32.6% | +12 / -58 | 6 | 53.8 |
| Apr 11, 2026 | Lanaudière 11 Avril 2026 | 21 | 4 | 34.7 | -34.9% | -2 / -62 | 2 | 54.8 |
| May 2, 2026 | IPSC Granby 2 mai 2026 | 11 | 6 | 63.4 | +14.5% | +25 / +5 | 0 | 56.6 |
| May 9, 2026 | CCP Maska 2026 Match 1 | 15 | 6 | 46.9 | -28.0% | +40 / -83 | 2 | 57.1 |
| May 23, 2026 | IPSC Sandhill 2026 #1 | 10 | 5 | 40.4 | -26.3% | +4 / -54 | 2 | 58.0 |
| Jun 6, 2026 | CCP Maska 2026 Match 2 | 15 | 6 | 56.1 | +0.3% | +26 / -37 | 0 + 1 zero | 59.4 |
| Jun 13, 2026 | IPSC Sherbrooke L3 2026 | 28 | 12 | 58.1 | +8.1% | +35 / -63 | 1 | 60.0 |
| Sep 4, 2026 | Provincial IPSC Quebec 2026 | 29 | 16 | 54.4 | -6.0% | +30 / -37 | 0 | 63.5 |
| Sep 26, 2026 | IPSC Granby 26 septembre 2026 | 20 | 6 | 53.1 | -7.6% | +14 / -28 | 0 | 64.9 |
| Sep 30, 2026 | BELT US IPSC Nationals Presented by S3 range carts | 106 | 22 | 51.8 | +12.0% | +51 / -12 | 0 + 1 zero | 65.2 |
How Record Rating works explains each step.
Matches
12
Division wins
0
Podiums
0
Avg % of winner
49.1
Majors
2
Form, last 15
Career percent of the division winner, every match
Best finishes fields of 10 or more
- May 2, 2026IPSC Granby 2 mai 2026Production Optics · 4 of 11 · 63%
- Jun 13, 2026IPSC Sherbrooke L3 2026Production Optics · 13 of 28 · 58%
- Jun 6, 2026CCP Maska 2026 Match 2Production Optics · 10 of 15 · 56%
- Sep 4, 2026Provincial IPSC Quebec 2026Production Optics · 17 of 30 · 54%
- Sep 26, 2026IPSC Granby 26 septembre 2026Production Optics · 10 of 20 · 53%
Head to head same division, 3+ meetings
- Pierre ViartRecord Rating 102.8 · #36 of 981 in Production Optics0–1111 met
- Mathieu BrièreRecord Rating 94.5 · #84 of 981 in Production Optics0–99 met
- Daniel DussureaultRecord Rating 93.7 · #78 of 981 in Production Optics0–88 met
- paolo gelfusaRecord Rating 84.9 · #188 of 981 in Production Optics0–66 met
- Martin BélangerRecord Rating 61.8 · #681 of 981 in Production Optics3–36 met
- Jordan PlourdeRecord Rating 91.9 · #99 of 981 in Production Optics0–66 met
- Thomas RondeauRecord Rating 111.2 · #16 of 981 in Production Optics0–55 met
- Ang LiRecord Rating 75.3 · #393 of 981 in Production Optics1–34 met
Match history
-
Sep 30, 2026Production Optics95of 10751.8
-
Sep 26, 2026Production Optics C10of 2053.1
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Sep 4, 2026Production Optics C17of 3054.4
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Jun 13, 2026IPSC Sherbrooke L3 2026QC · Level IIIProduction Optics D13of 2858.1
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Jun 6, 2026Production Optics C10of 1556.1
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May 23, 2026Production Optics C9of 1040.4
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May 9, 2026Production Optics C8of 1546.9
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May 2, 2026Production Optics C4of 1163.4
-
Apr 11, 2026Production Optics D18of 2234.7
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Mar 27, 2026CTM MIC 2026 CIMQC · Level IIIProduction Optics D18of 2234.9
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Mar 14, 2026Production Optics D24of 3548.7
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Feb 14, 2026Production Optics D17of 2646.5
Classifier history 0 runs
- DateClassifierDivisionHit factorTimeHits
- No classifier stages on record.