USPSA KUNGFUBULLET · South Bohemian Region
Christof Hampel
City–
StateFlorida
CountryUnited States
Jul 24, 2024 – Aug 22, 2026
OpticsUSemi Auto OpenUProduction OpticsUOpenUPCC OpticsD
Rankings last 12 months
Production Optics
–
1 match; needs 4 in fields of 8+
Semi Auto Open
–
1 match; needs 4 in fields of 8+
Record Rating in detail why the number is what it is
Optics #31 of 153 worldwide
Stage skill
71.9
hit factor as a percent of the pace that wins an average Optics field, fitted from 135 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
71.9 ±3.5
interval 65.4 to 79.1 at two deviations; personal stage noise 11.2% per stage; US level known to ±1.5%
Ordered by
68.5
rating less one deviation; a short record must be exceptional to outrank a long one
Avg % rank
#59
where a plain average of match percent (78.6%) would place them
Class rank
#81
USPSA class order (U), 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 |
|---|---|---|---|---|---|---|---|---|
| Mar 8, 2026 | Superleague 1, 2026 | 38 | 12 | 77.2 | -2.6% | +9 / -16 | 0 | 70.9 |
| Mar 21, 2026 | 17th BATHORY CUP 2026 1Day | 26 | 14 | 75.8 | -7.3% | +23 / -54 | 4 | 71.2 |
| Mar 21, 2026 | 17th BATHORY CUP 2026 | 45 | 14 | 75.9 | -6.8% | +25 / -54 | 5 | 71.3 |
| May 2, 2026 | 29th Mosquito Match 2026 | 49 | 19 | 82.5 | +1.6% | +30 / -28 | 3 | 72.4 |
| May 9, 2026 | 2nd Czech Superleague 2026 | 33 | 12 | 77.3 | -1.3% | +21 / -23 | 1 | 72.0 |
| May 23, 2026 | REBELS TROPHY 2026 | 59 | 20 | 80.1 | -5.0% | +24 / -41 | 2 | 71.6 |
| May 28, 2026 | Extreme Euro Open 2026 | 108 | 30 | 69.8 | +0.6% | +28 / -15 | 1 | 71.7 |
| Aug 22, 2026 | Jan Zizka Challenge 2026 - HG/PCC | 29 | 14 | 90.1 | -2.4% | +19 / -32 | 2 | 71.9 |
How Record Rating works explains each step.
Matches
23
Division wins
0
Podiums
0
Avg % of winner
66.4
Majors
18
Form, last 15
Career percent of the division winner, every match
Best finishes fields of 10 or more
- Aug 22, 2026Jan Zizka Challenge 2026 - HG/PCCOptics · 4 of 29 · 90%
- Jul 20, 2025Gemershooting Handgun & PCC Match 2025Production Optics · 11 of 17 · 83%
- May 2, 202629th Mosquito Match 2026Optics · 16 of 50 · 82%
- Mar 16, 2025Extraliga 2025/1 - HodoniceProduction Optics · 11 of 24 · 81%
- May 23, 2026REBELS TROPHY 2026Optics · 23 of 59 · 80%
Head to head same division, 3+ meetings
- Fabio Eppensteinernot ranked in Production Optics0–1414 met
- Milan Dvořák Record Rating 72.9 · #25 of 153 in Optics7–512 met
- Ronnie Boehmnot ranked in Production Optics2–911 met
- Philipp Dolezalnot ranked in Production Optics0–1010 met
- Petr TřináctýRecord Rating 74.2 · #21 of 153 in Optics4–610 met
- Wolfgang GriessnerRecord Rating 73.2 · #419 of 981 in Production Optics5–49 met
- Eniko Kubicovanot ranked in Production Optics2–79 met
- Libor NemcokRecord Rating 71.9 · #471 of 981 in Production Optics1–78 met
Match history
-
Aug 22, 2026Jan Zizka Challenge 2026 - HG/PCCSouth Bohemian RegionOptics4of 2990.1
-
May 28, 2026Extreme Euro Open 2026JUMBO · Level IIIOptics U27of 11269.8
-
May 23, 2026REBELS TROPHY 2026REBELS · Level IIIOptics U23of 5980.1
-
May 9, 20262nd Czech Superleague 2026South Bohemian RegionOptics14of 3377.3
-
May 2, 202629th Mosquito Match 2026KSSK Komárno · Level IIIOptics U16of 5082.5
-
Apr 25, 2026RDA RIFLE MATCH 2026RDA IPSC SHOOTING CLUB · Level IIISemi Auto Open U66of 12258.1
-
Mar 21, 202617th BATHORY CUP 2026RDA IPSC SHOOTING CLUB · Level IIIOptics U28of 4675.9
-
Mar 21, 202617th BATHORY CUP 2026 1DayRDA IPSC SHOOTING CLUB · Level IIIOptics U17of 2675.8
-
Mar 8, 2026Superleague 1, 2026AlsaPro team · Level IIIOptics U16of 3877.2
-
Oct 22, 2025BERETTA OPEN 2025ALSA PRO TEAM · Level IIIProduction Optics U33of 3419.1
-
Oct 5, 2025SLOVAK OPEN 2025RDA IPSC Slovakia · Level IIIProduction Optics U20of 4374.0
-
Sep 7, 2025DANUBE CUP 2025KSSK KOMARNO · Level IIIProduction Optics U18of 3272.2
-
Jul 20, 2025Production Optics U11of 1782.6
-
Jul 19, 2025Semi Auto Open U13of 4079.3
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Jun 7, 2025Rebels Trophy 2025KSSK Komárno Slovakia · Level IIIProduction Optics U51of 8869.8
-
May 2, 202528th MOSQUITO MATCH 2025KSSK Komárno Slovakia · Level IIIProduction Optics U46of 8265.9
-
Apr 20, 2025Extraliga 2025/2 - HodoniceIPSC Znojmo / Jumbo · Level III · DQProduction Optics U30of 300.0
-
Apr 5, 202516th KMR Bathory Cup 2025RDA IPSCProduction Optics U31of 5371.3
-
Mar 30, 2025CZECH OPEN 2025ALSAPRO TEAMS · Level IIIProduction Optics U25of 3969.0
-
Mar 16, 2025Extraliga 2025/1 - HodoniceKlub IPSC Znojmo · Level IIIProduction Optics U11of 2481.2
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Dec 29, 2024Hollywood Stars 2024AlsaPro Team · Level IIProduction Optics U15of 2256.9
-
Aug 18, 2024CNC Shotgun 2024IPSC Ostrava · Level IIIOpen U35of 3523.4
-
Jul 24, 2024HOTSHOTS 2024 - SPACE MISSIONAlsa Pro Team · Level IIIPCC Optics D24of 8375.0
Classifier history 3 runs
- DateClassifierDivisionHit factorTimeHits
-
Apr 25, 2026Semi Auto Open4.6715.00s11A8C1D1NS
-
Mar 21, 2026Optics3.5912.55s11A0C1M
-
Mar 21, 2026Optics3.5912.55s11A0C1M