USPSA 8251 · QLD
David Clements
CitySouthport
State–
CountryUnited States
Oct 29, 2021 – Sep 17, 2026
Production OpticsAOpenB
Rankings last 12 months
State
#92 of 212
None
Regional
–
home regional unknown
International
n/a
no matches abroad
Production Optics
–
2 matches; needs 4 in fields of 8+
Record Rating in detail why the number is what it is
Open #1000 of 1,797 worldwide
Stage skill
77.7
hit factor as a percent of the pace that wins an average Open field, fitted from 37 stage results since Oct 10, 2024
Blow-up deduction
−3.8
2 zeroed stages, a rate of 4.9% after a light pull toward the division; a zeroed stage scores nothing, so the skill is cut by that share
Record Rating
73.9 ±4.7
interval 65.2 to 83.7 at two deviations; personal stage noise 15.4% per stage; US level known to ±0.6%
Ordered by
69.3
rating less one deviation; a short record must be exceptional to outrank a long one
Avg % rank
#665
where a plain average of match percent (78.0%) would place them
Class rank
#720
USPSA class order (B), 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 |
|---|---|---|---|---|---|---|---|---|
| Oct 19, 2025 | (GCPC) Gold Coast Pistol Club GrandSlam | 18 | 7 | 81.3 | -2.4% | +34 / -40 | 1 | 70.6 |
| Oct 26, 2025 | COBPC GRANDSLAM | 16 | 7 | 61.6 | -13.3% | +17 / -40 | 2 + 1 zero | 70.6 |
| Jun 6, 2026 | BPC Grandslam | 25 | 6 | 80.1 | -6.4% | +18 / -30 | 1 | 75.9 |
| Jun 27, 2026 | 2026 Gold Coast Open | 29 | 12 | 77.2 | +2.7% | +16 / -19 | 0 + 1 zero | 76.9 |
| Aug 30, 2026 | NAPC IPSC Grandslam 30-08-2026 | 21 | 7 | 89.6 | +2.6% | +29 / -15 | 0 | 77.7 |
How Record Rating works explains each step.
Matches
36
Division wins
6
Podiums
13
Avg % of winner
82.2
Majors
9
Form, last 15
Career percent of the division winner, every match
Best finishes fields of 10 or more
- Sep 29, 2024North Arm PC Grandslam 29-09-2024Production Optics · 1 of 23 · 100%
- Nov 12, 2023GCPC GrandSlam 12 Nov 2023Production Optics · 1 of 35 · 100%
- Jul 2, 2023GCPC IPSC Jul 02, 2023Production Optics · 1 of 10 · 100%
- Jun 18, 2023GCPC Jun 18, 2023Production Optics · 1 of 15 · 100%
- Mar 21, 2024COBPC River City RumbleProduction Optics · 2 of 29 · 98%
Head to head same division, 3+ meetings
- Nathan Maloney Record Rating 106.3 · #19 of 981 in Production Optics7–1623 met
- Peter GiarolaRecord Rating 45.3 · #895 of 981 in Production Optics20–222 met
- Peter Goldstonenot ranked in Production Optics17–421 met
- Steven Willoughbynot ranked in Production Optics11–920 met
- Heath Christensonnot ranked in Production Optics10–1020 met
- Greg HannanRecord Rating 79.3 · #304 of 981 in Production Optics13–316 met
- Jay ColomaRecord Rating 88.3 · #160 of 981 in Production Optics9–514 met
- James FarraherRecord Rating 78.7 · #293 of 981 in Production Optics12–214 met
Match history
-
Sep 17, 2026BPC Grandslam September 20, 2026Brisbane Pistol Club · Level IIProduction Optics A6of 3290.5
-
Aug 30, 2026NAPC IPSC Grandslam 30-08-2026North Arm Pistol Club · Level IIOpen B6of 2189.6
-
Jun 27, 20262026 Gold Coast Open· Level IIOpen B10of 3077.2
-
Jun 6, 2026Open B8of 2580.1
-
Mar 29, 2026GCPC GrandSlam - March 2026Gold Coast Pistol Club · Level IIProduction Optics A2of 3396.8
-
Oct 26, 2025Open B12of 1661.6
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Oct 19, 2025(GCPC) Gold Coast Pistol Club GrandSlamGold Coast Pistol Club · Level IIOpen B3of 1881.3
-
May 31, 20252025 Vortex IPSC Gold Coast OpenGold Coast Pistol Club · Level IIProduction Optics A2of 2885.7
-
May 18, 2025Production Optics A5of 2793.2
-
Apr 11, 2025River City RumbleCity of Brisbane pistol clubProduction Optics A11of 3178.8
-
Nov 17, 2024GCPC GrandslamGCPC · DQProduction Optics A1of 46
-
Oct 20, 2024Production Optics A1of 9100.0
-
Sep 29, 2024North Arm PC Grandslam 29-09-2024NAPC · Level IIProduction Optics A1of 23100.0
-
Aug 10, 2024Production Optics A5of 3293.9
-
Apr 28, 2024GCPC GrandslamGCPCProduction Optics A6of 3586.5
-
Mar 21, 2024Production Optics A2of 2998.2
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Mar 10, 2024Production Optics A3of 2784.9
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Jan 14, 2024Production Optics A2of 493.1
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Nov 12, 2023Production Optics A1of 35100.0
-
Oct 21, 2023Production Optics A4of 1887.8
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Sep 24, 2023GCPC GrandslamGCPCProduction Optics A4of 3295.9
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Aug 10, 2023Production Optics A4of 3389.5
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Jul 2, 2023Production Optics A1of 10100.0
-
Jun 18, 2023Production Optics A1of 15100.0
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May 28, 2023Production Optics A16of 3769.2
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Mar 5, 2023Production Optics B7of 2876.9
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Oct 29, 2022Production Optics B3of 1490.3
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Sep 24, 2022Production Optics B8of 2377.2
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Jul 31, 2022Production Optics B13of 2259.3
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Jul 2, 2022Production Optics B16of 2356.2
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May 7, 2022Production Optics B3of 2394.6
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May 7, 2022Production Optics B5of 2888.8
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Apr 3, 2022Production Optics B11of 1869.7
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Mar 20, 2022IPC - 20-3-2022 Level 2 - GrandslamIpswich Pistol Club · QLD · Level II · DQProduction Optics B21of 210.0
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Jan 29, 2022COBPC Level 2 30th January 2022The City Of Brisbane Pistol Club · QLD · Level IIProduction Optics B14of 2868.1
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Oct 29, 2021IPC Jack Haggarty Memorial IPSC OpenCity of Brisbane · QLDProduction Optics B8of 1963.6
Classifier history 2 runs
- DateClassifierDivisionHit factorTimeHits
-
Sep 17, 2026Production Optics4.5018.46s11A9C1D
-
Jun 6, 2026Open5.2027.70s24A8C