USPSA 559
David Stamon
CityNew Smyrna Beach
StateFlorida
CountrySI
Jun 19, 2023 – Aug 1, 2026
Production OpticsC
Rankings last 12 months
Record Rating in detail why the number is what it is
Production Optics #330 of 981 worldwide
Stage skill
79.2
hit factor as a percent of the pace that wins an average Production Optics field, fitted from 138 stage results since Oct 10, 2024
Blow-up deduction
−0.6
1 zeroed stage, a rate of 0.7% after a light pull toward the division; a zeroed stage scores nothing, so the skill is cut by that share
Record Rating
78.6 ±4.4
interval 70.4 to 87.7 at two deviations; personal stage noise 13.1% per stage; SI level known to ±7.1%
Ordered by
74.3
rating less one deviation; a short record must be exceptional to outrank a long one
Avg % rank
#332
where a plain average of match percent (77.4%) would place them
Class rank
#284
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 |
|---|---|---|---|---|---|---|---|---|
| Dec 7, 2024 | ULTIMA FECHA RANKING SOCIAL | 29 | 9 | 56.5 | -14.8% | +34 / -59 | 2 | 61.7 |
| Dec 21, 2024 | MORFITIRO | 34 | 5 | 44.1 | -19.2% | +35 / -69 | 2 | 62.6 |
| Jan 4, 2025 | SOCIAL DE ENERO | 29 | 9 | 67.6 | -1.2% | +30 / -35 | 2 | 63.6 |
| Apr 5, 2025 | 2DA FECHA RANKING SOCIAL | 32 | 9 | 71.0 | -8.1% | +17 / -33 | 3 | 69.0 |
| May 3, 2025 | 3RA FECHA RANKING SOCIAL | 32 | 9 | 73.5 | +1.9% | +19 / -23 | 1 | 71.5 |
| Jul 5, 2025 | 5TA FECHA RANKING SOCIAL | 30 | 9 | 77.8 | -0.4% | +14 / -33 | 1 | 74.6 |
| Jul 18, 2025 | 2do METRO 1er SELECTIVO ARUBA | 53 | 12 | 73.4 | -4.2% | +16 / -49 | 1 | 74.8 |
| Sep 6, 2025 | 7MA FECHA RANKING SOCIAL | 33 | 9 | 71.8 | -11.3% | +15 / -55 | 2 | 75.7 |
| Oct 11, 2025 | Argentino de Produccion | 50 | 13 | 64.8 | -13.3% | +15 / -79 | 2 + 1 zero | 77.4 |
| Nov 8, 2025 | PRE NACIONAL | 30 | 9 | 79.6 | +2.8% | +15 / -10 | 0 | 78.5 |
| Nov 15, 2025 | SOCIAL SABADO | 27 | 9 | 77.0 | -4.7% | +13 / -31 | 1 | 78.6 |
| Mar 7, 2026 | TFLZ IPSC: Handgun Mar 7, 2026 | 36 | 10 | 81.9 | +4.8% | +34 / -12 | 1 | 81.1 |
| Jun 6, 2026 | 4TA FECHA RANKING SOCIAL | 27 | 9 | 86.2 | +0.3% | +12 / -18 | 0 | 79.6 |
| Jul 4, 2026 | 5TA FECHA RANKING SOCIAL | 27 | 9 | 75.0 | -5.4% | +12 / -26 | 1 | 78.8 |
| Aug 1, 2026 | 6TA FECHA RANKING SOCIAL | 23 | 9 | 77.4 | -0.4% | +11 / -24 | 1 | 79.1 |
How Record Rating works explains each step.
Matches
31
Division wins
0
Podiums
1
Avg % of winner
74.6
Majors
1
Form, last 15
Career percent of the division winner, every match
Best finishes fields of 10 or more
- Jan 27, 2024ULTIMO SOCIAL DE ENEROProduction Optics · 6 of 23 · 92%
- Mar 2, 2024PRIMERA FECHA RANKING SOCIALProduction Optics · 6 of 21 · 92%
- Feb 3, 2024SEGUNDA FECHA DE VERANOProduction Optics · 3 of 21 · 90%
- Jun 6, 20264TA FECHA RANKING SOCIALProduction Optics · 4 of 27 · 86%
- Oct 8, 20238VA COPA SOCIAL CONTINUACIONProduction Optics · 5 of 13 · 86%
Head to head same division, 3+ meetings
- Damian LopoRecord Rating 77.6 · #332 of 981 in Production Optics9–1928 met
- Omar Horacio BaigorriaRecord Rating 76.7 · #334 of 981 in Production Optics14–1226 met
- Yongxue QuanRecord Rating 67.1 · #610 of 981 in Production Optics22–123 met
- Miguel Angel NocetiRecord Rating 79.8 · #279 of 981 in Production Optics7–1421 met
- Alejandro Martín CrespoRecord Rating 88.8 · #126 of 981 in Production Optics0–2020 met
- Claudio Oscar TondiniRecord Rating 80.7 · #263 of 981 in Production Optics2–1719 met
- Diego Cesar GentileRecord Rating 79.8 · #283 of 981 in Production Optics3–1619 met
- Jose Alberto DebandiRecord Rating 56.9 · #742 of 981 in Production Optics19–019 met
Match history
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Aug 1, 2026Production Optics C14of 2377.4
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Jul 4, 2026Production Optics C14of 2775.0
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Jun 6, 2026Production Optics C4of 2786.2
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Mar 7, 2026Production Optics C12of 3681.9
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Nov 15, 2025SOCIAL SABADOTFLZProduction Optics C14of 2777.0
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Nov 8, 2025PRE NACIONALTFLZProduction Optics C7of 3179.6
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Oct 11, 2025Argentino de ProduccionTFLZ · Level IIIProduction Optics C32of 5164.8
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Sep 6, 2025Production Optics C17of 3471.8
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Jul 18, 2025Production Optics C20of 5573.4
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Jul 5, 2025Production Optics C8of 3077.8
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May 3, 2025Production Optics C15of 3273.5
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Apr 5, 2025Production Optics C20of 3371.0
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Jan 4, 2025SOCIAL DE ENEROTFLZProduction Optics C18of 2967.6
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Dec 21, 2024MORFITIROTFLZProduction Optics C30of 3444.1
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Dec 7, 2024Production Optics C21of 2956.5
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Jun 1, 2024Production Optics C23of 3158.9
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May 4, 2024Production Optics C13of 2882.6
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Apr 21, 2024SOCIAL DOMINGOTFLZProduction Optics C5of 1179.3
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Mar 23, 2024PRE-OPENTFLZProduction Optics C15of 3069.5
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Mar 2, 2024Production Optics C6of 2191.8
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Feb 3, 2024Production Optics C3of 2189.9
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Jan 27, 2024Production Optics C6of 2392.5
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Jan 20, 2024SOCIAL SABADOTFLZProduction Optics C18of 2567.8
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Dec 30, 2023Fin de añoTFLZProduction Optics C9of 1879.7
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Dec 23, 2023Production Optics C8of 1776.4
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Dec 16, 2023MORFITIROTFLZProduction Optics C9of 2674.2
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Nov 4, 2023Production Optics C13of 2372.9
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Oct 8, 2023Production Optics C5of 1385.8
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Oct 7, 2023Production Optics C20of 2359.2
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Aug 5, 2023Production Optics C12of 2273.4
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Jun 19, 2023SOCIAL FERIADOTFLZProduction Optics C7of 1880.2
Classifier history 0 runs
- DateClassifierDivisionHit factorTimeHits
- No classifier stages on record.