USPSA 78987 · Mazowieckie
Piotr Sobiesiak
City–
StateFlorida
CountryPoland
Sep 27, 2022 – Mar 26, 2026
ProductionD
Rankings last 12 months
Record Rating in detail why the number is what it is
Production #1084 of 1,092 worldwide
Stage skill
28.0
hit factor as a percent of the pace that wins an average Production field, fitted from 113 stage results since Oct 10, 2024
Blow-up deduction
−1.2
5 zeroed stages, a rate of 4.2% after a light pull toward the division; a zeroed stage scores nothing, so the skill is cut by that share
Record Rating
26.8 ±2.5
interval 22.4 to 32.1 at two deviations; personal stage noise 25.0% per stage; PL level known to ±2.4%
Ordered by
24.4
rating less one deviation; a short record must be exceptional to outrank a long one
Avg % rank
#1,041
where a plain average of match percent (32.7%) would place them
Class rank
#415
USPSA class order (D), 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 29, 2024 | Cover Cup 2024 - IPSC L1 R08 | 22 | 4 | 9.9 | +10.0% | +10 / +10 | 0 + 3 zero | 30.7 |
| May 10, 2025 | SZUDZIAŁOWO HFC | 29 | 1 | 28.0 | -18.1% | -18 / -18 | 0 | 30.2 |
| Sep 27, 2025 | SZUDZIAŁOWO CUP vol 4 IPSC L1 PLSD | 35 | 10 | 37.0 | +2.3% | +52 / -37 | 0 + 1 zero | 30.2 |
| Oct 12, 2025 | Na Skraju Kurpi | 30 | 8 | 36.4 | +4.5% | +44 / -25 | 0 | 30.2 |
| Nov 7, 2025 | The Big Mazovia 2025 - IPSC Level 3 | 33 | 20 | 31.8 | -17.9% | +43 / -85 | 4 | 30.0 |
| Dec 14, 2025 | INDOR MECZ 2026 - Mecz Otwarcia - IPSC Handgun/PCC Level II | 49 | 10 | 31.7 | -3.9% | +19 / -50 | 1 | 29.5 |
| Dec 28, 2025 | Prosta Jedynka - IPSC L1 - R0 | 17 | 3 | 27.8 | -37.0% | +18 / -80 | 1 | 29.3 |
| Jan 11, 2026 | INDOR MECZ 2026 - Mecz o Wszystko | 40 | 10 | 26.9 | -26.2% | +26 / -79 | 2 | 29.1 |
| Jan 12, 2026 | Sekcja IPSC dominikgorskicom | 11 | 13 | 40.1 | – | – | 0 | 29.1 |
| Jan 29, 2026 | Prosta Jedynka - IPSC L1 - R01/26 | 7 | 3 | 7.7 | – | – | 0 + 1 zero | 28.7 |
| Feb 8, 2026 | INDOR MECZ 2026 - Mecz Ostatni | 50 | 10 | 32.2 | -0.4% | +35 / -44 | 1 | 28.6 |
| Feb 26, 2026 | Prosta Jedynka - IPSC L1 - R02/26 | 6 | 3 | 35.7 | – | – | 0 | 28.3 |
| Mar 13, 2026 | The Big One 2026 - IPSC Level 1 PLSD | 56 | 20 | 27.5 | -9.1% | +46 / -67 | 1 | 28.0 |
| Mar 26, 2026 | Prosta Jedynka - IPSC L1 - R03/26 | 8 | 3 | 43.3 | +0.6% | +74 / -24 | 1 | 28.0 |
How Record Rating works explains each step.
Matches
22
Division wins
0
Podiums
0
Avg % of winner
21.5
Majors
0
Form, last 15
Career percent of the division winner, every match
Best finishes fields of 10 or more
- Jan 12, 2026Sekcja IPSC dominikgorskicomProduction · 8 of 11 · 40%
- Sep 27, 2025SZUDZIAŁOWO CUP vol 4 IPSC L1 PLSDProduction · 32 of 37 · 37%
- Oct 12, 2025Na Skraju KurpiProduction · 29 of 31 · 36%
- Feb 8, 2026INDOR MECZ 2026 - Mecz OstatniProduction · 50 of 52 · 32%
- Nov 7, 2025The Big Mazovia 2025 - IPSC Level 3Production · 33 of 38 · 32%
Head to head same division, 3+ meetings
- Adrian Wełyczko0–1818 met
- Michał Kos0–1515 met
- Marcin Ceberek0–99 met
- Maciej Łapiński1–78 met
- Maciej Brzosko1–56 met
- Adam Kossakowski0–66 met
- Piotr Bojanowski0–55 met
- Konrad Wójtowicz0–55 met
Match history
-
Mar 26, 2026Prosta Jedynka - IPSC L1 - R03/26MazowieckieProduction D8of 843.3
-
Mar 13, 2026The Big One 2026 - IPSC Level 1 PLSDMazowieckieProduction D51of 5627.5
-
Feb 26, 2026Prosta Jedynka - IPSC L1 - R02/26MazowieckieProduction D6of 635.7
-
Feb 8, 2026INDOR MECZ 2026 - Mecz OstatniMazowieckieProduction50of 5232.2
-
Jan 29, 2026Prosta Jedynka - IPSC L1 - R01/26MazowieckieProduction D7of 77.7
-
Jan 12, 2026Sekcja IPSC dominikgorskicomMazowieckieProduction D8of 1140.1
-
Jan 11, 2026INDOR MECZ 2026 - Mecz o WszystkoMazowieckieProduction39of 4026.9
-
Dec 28, 2025Prosta Jedynka - IPSC L1 - R0MazowieckieProduction D16of 1727.8
-
Dec 14, 2025Production49of 4931.7
-
Nov 7, 2025The Big Mazovia 2025 - IPSC Level 3MazowieckieProduction33of 3831.8
-
Oct 12, 2025Production29of 3136.4
-
Sep 27, 2025SZUDZIAŁOWO CUP vol 4 IPSC L1 PLSDWojewództwo podlaskieProduction32of 3737.0
-
May 10, 2025SZUDZIAŁOWO HFCPodlaskie VoivodeshipProduction18of 2928.0
-
Mar 14, 2025The Big One 2025 - IPSC Level 1 PLSDMazowieckie · DQProduction52of 540.0
-
Feb 23, 2025INDOR MECZ 2025 - Mecz o Honor - IPSC Handgun/PCC Level IIMazowieckie · DQProduction CHEATER47of 480.0
-
Jan 19, 2025INDOR MECZ 2025 - Mecz o Wszystko - IPSC Handgun/PCC Level IIMazowieckie · DQProduction40of 410.0
-
Oct 29, 2024Cover Cup 2024 - IPSC L1 R08MazowieckieProduction22of 239.9
-
Jun 25, 2024Cover Cup 2024 - IPSC L1 R06MazowieckieProduction U18of 1818.5
-
Apr 30, 2024Cover Cup 2024 - IPSC L1 R04MazowieckieProduction20of 2021.3
-
Feb 27, 2024Cover Cup 2024 - IPSC L1 R02MazowieckieProduction21of 229.7
-
Oct 25, 202225.10.2022 Cover Cup 2022 - IPSC L1 R08MazowieckieProduction26of 265.6
-
Sep 27, 202227.09.2022 Cover Cup 2022 - IPSC L1 R07MazowieckieProduction28of 292.4
Classifier history 1 runs
- DateClassifierDivisionHit factorTimeHits
-
Jun 25, 2024Production0.9127.42s9A6C2D4M