USPSA A173598 · ME
Derek Rusby
CityHampden
StateMaine
CountryUnited States
Sep 21, 2025 – Aug 30, 2026
Carry OpticsB
Rankings last 12 months
Record Rating in detail why the number is what it is
Carry Optics #3032 of 7,105 worldwide
Stage skill
73.1
hit factor as a percent of the pace that wins an average Carry Optics field, fitted from 60 stage results since Oct 10, 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
73.1 ±3.4
interval 66.6 to 80.1 at two deviations; personal stage noise 10.6% per stage; US level known to ±0.5%
Ordered by
69.8
rating less one deviation; a short record must be exceptional to outrank a long one
Avg % rank
#2,685
where a plain average of match percent (74.1%) would place them
Class rank
#2,700
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 |
|---|---|---|---|---|---|---|---|---|
| Sep 21, 2025 | Hampden RPC September 21 Match | 9 | 5 | 81.9 | +5.6% | +20 / -3 | 0 | 75.1 |
| Oct 3, 2025 | Maine Military Supply Indoor Match October 2025 | 8 | 4 | 72.0 | -3.3% | -0 / -7 | 0 | 75.0 |
| Oct 12, 2025 | Hampden RPC October USPSA Match | 16 | 5 | 73.0 | -1.4% | +25 / -17 | 1 | 75.4 |
| Oct 26, 2025 | Number 55 at DECAP | 12 | 6 | 81.9 | +5.6% | +12 / -0 | 0 | 76.3 |
| Nov 7, 2025 | Maine Military Supply November Indoor Match | 8 | 4 | 66.5 | -25.4% | +4 / -59 | 1 | 76.2 |
| Jan 2, 2026 | MMS January 2026 Indoor Match | 6 | 4 | 72.7 | – | – | 0 | 74.8 |
| Feb 6, 2026 | MMS February 2026 Indoor Match | 10 | 4 | 70.2 | -3.1% | -2 / -4 | 0 | 74.1 |
| Jun 12, 2026 | Standby to Fly Benefit Match and Maine State Championship- presented by Atlas Gunworks | 77 | 12 | 74.0 | +1.9% | +19 / -11 | 0 | 75.6 |
| Jul 12, 2026 | Hampden RPC July USPSA Match | 25 | 5 | 92.4 | +4.8% | +22 / -8 | 0 | 74.9 |
| Aug 9, 2026 | Hampden RPC August USPSA Match | 24 | 5 | 79.4 | -6.5% | +7 / -22 | 1 | 73.4 |
| Aug 30, 2026 | Number 62 at DECAP | 13 | 6 | 55.3 | -16.3% | +7 / -53 | 2 | 73.1 |
How Record Rating works explains each step.
Matches
11
Division wins
0
Podiums
3
Avg % of winner
74.5
Majors
1
Form, last 15
Career percent of the division winner, every match
Best finishes fields of 10 or more
- Jul 12, 2026Hampden RPC July USPSA MatchCarry Optics · 4 of 25 · 92%
- Oct 26, 2025Number 55 at DECAPCarry Optics · 5 of 12 · 82%
- Aug 9, 2026Hampden RPC August USPSA MatchCarry Optics · 7 of 25 · 79%
- Jun 12, 2026Standby to Fly Benefit Match and Maine State Championship- presented by Atlas GunworksCarry Optics · 32 of 77 · 74%
- Oct 12, 2025Hampden RPC October USPSA MatchCarry Optics · 5 of 16 · 73%
Head to head same division, 3+ meetings
- Dina RiendeauRecord Rating 49.8 · #6,083 of 7,105 in Carry Optics8–08 met
- Saul AllenRecord Rating 98.0 · #217 of 7,105 in Carry Optics0–66 met
- Matt RiendeauRecord Rating 85.4 · #1,048 of 7,105 in Carry Optics0–66 met
- Ted ParkerRecord Rating 60.8 · #4,829 of 7,105 in Carry Optics5–05 met
- David HillsRecord Rating 46.4 · #6,438 of 7,105 in Carry Optics5–05 met
- Neal MerrillRecord Rating 62.1 · #4,669 of 7,105 in Carry Optics4–04 met
- Sergio Zertuchenot ranked in Limited Optics1–34 met
- Matthew FowleRecord Rating 59.2 · #5,105 of 7,105 in Carry Optics4–04 met
Match history
-
Aug 30, 2026Number 62 at DECAPDECAPCarry Optics B9of 1355.3
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Aug 9, 2026Carry Optics B7of 2579.4
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Jul 12, 2026Carry Optics B4of 2592.4
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Jun 12, 2026Carry Optics B32of 7774.0
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Feb 6, 2026Carry Optics B4of 1070.2
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Jan 2, 2026Carry Optics B2of 672.7
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Nov 7, 2025Carry Optics C2of 866.5
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Oct 26, 2025Carry Optics5of 1281.9
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Oct 12, 2025Carry Optics Unclassified5of 1673.0
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Oct 3, 2025Carry Optics U4of 872.0
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Sep 21, 2025Carry Optics U3of 981.9
Classifier history 15 runs
- DateClassifierDivisionHit factorTimeHits
-
Aug 30, 2026Carry Optics6.728.04s9A3C
-
Aug 9, 2026Carry Optics6.485.25s3A6C1D
-
Jul 12, 2026Carry Optics7.078.49s9A5C
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Jul 12, 2026Carry Optics5.9110.83s11A3C
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Feb 6, 2026Carry Optics5.357.47s5A5C
-
Feb 6, 2026Carry Optics6.687.19s6A6C
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Jan 2, 2026Carry Optics5.0220.30s16A7C1D
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Jan 2, 2026Carry Optics12.118.26s20A0C
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Nov 7, 2025Carry Optics6.5313.79s18A0C
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Nov 7, 2025Carry Optics7.029.97s11A5C
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Oct 26, 2025Carry Optics7.274.54s6A1C
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Oct 12, 2025Carry Optics4.3615.58s13A4C1D1NS
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Oct 3, 2025Carry Optics6.219.66s13A1C2D1NS
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Oct 3, 2025Carry Optics5.3710.62s11A4C1M
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Sep 21, 2025Carry Optics6.309.21s11A1C