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Una Stausberg

Helios Project

W–L
6–3
Won and lost rating-eligible matches in the past 12 months.
Gi
1,379
Rating based on Gi matches in the past 12 months.
No-Gi
1,235
Rating based on No-Gi matches in the past 12 months.
Current form
6–3
Results from the ten most recent rating-eligible matches.
Opponents
8
Unique opponents faced in rating-eligible matches in the past 12 months.

Tournament history

Events

13
Events
Date Event Result Format Division
Nijmegen Open BJJ 2026 the Netherlands · Gi · 10–12 yo · grey/yellow · ≤34 kg 1–1 W–L: Win / Loss Gi
  • Kids / 10 - 12 years girls / Grey & Yellow / -34 kg
International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI the Netherlands · Gi · 10–12 yo · white/grey/yellow/orange · ≤38 kg 1–2 W–L: Win / Loss Gi
  • Place #4
HANNOVER WINTER OPEN 2025 I EUROPEAN CUP Germany · Gi · U16 · yellow · ≤36 kg 2–0 W–L: Win / Loss Gi
  • Girls Gi (under 16 y.o.) / Yellow / 10-11 years / -36 kg
DÜSSELDORF FALL OPEN CHAMPIONSHIP 2025 I EUROPEAN CUP Germany · Gi · U16 · yellow · ≤32 kg ; No-Gi · U16 · yellow · ≤32 kg 2–0 W–L: Win / Loss GiNo-Gi
  • Girls Gi (under 16 y.o.) / Yellow / 10-11 years / -32 kg
  • Girls No-Gi (under 16 y.o.) / Yellow / 10-11 years / -32 kg
Inclusive Nikolaus KIDS&TEENS BJJ Championship GI + NO GI Germany · Gi · grey/yellow · 25.01–32 kg ; No-Gi · grey/yellow · 25.01–36 kg 2–1 W–L: Win / Loss GiNo-Gi
  • Kids Girls Gi / Kids 2 / Grey / Yellow / 25,01 kg - 32,00 kg
  • Kids Girls No-Gi / Kids 2 / Grey / Yellow / 25,01 kg - 36,00 kg
COLOGNE FALL OPEN CHAMPIONSHIP 2024 | European Cup Germany · Gi · U16 · yellow · ≤36 kg 1–1 W–L: Win / Loss Gi
  • Girls Gi (under 16 y.o.) / Yellow / 8-9 years / -36 kg
Nijmegen Open BJJ 2024 the Netherlands · Gi · 8–9 yo · grey · ≤24/27 kg 2–0 W–L: Win / Loss Gi
  • Kids / 8 - 9 years girls / Grey / -24 & -27 kg
NAGA Germany Grappling Championship Germany · Gi · 8–9 yo · 30–34.9 kg 0–2 W–L: Win / Loss Gi
  • Children Gi (Female) / Expert / 30 - 34.9 / 8-9 years
COLOGNE OPEN CHAMPIONSHIP I European Cup Germany · Gi · U16 · white/grey · ≤28 kg 0–1 W–L: Win / Loss Gi
  • Girls Gi (under 16 y.o.) / White/ Grey / 10-11 years / -28 kg
DÜSSELDORF SPRING OPEN CHAMPIONSHIP I European Cup Germany · Gi · U16 · white/grey · ≤28 kg 3–0 W–L: Win / Loss Gi
  • Girls Gi (under 16 y.o.) / White and Grey / 8-9 years / -28 kg
NAGA Europe Grappling Championship Germany · Gi · 8–9 yo · 25–29.9 kg 1–1 W–L: Win / Loss Gi
  • Children Gi (Female) / Intermediate / 25 - 29.9 / 8-9 years
Nijmegen Open BJJ 2023 the Netherlands · Gi · 8–9 yo · white/grey · ≤24/27 kg 2–1 W–L: Win / Loss Gi
  • Kids / 8 - 9 years girls / White & Grey / -24 & -27 kg
International Veluwe Open Jiu Jitsu Championship 2023 GI & NO-GI the Netherlands · Gi · 7–8 yo · white/grey · ≤24/27 kg 2–1 W–L: Win / Loss Gi
  • Kids Gi / 6 - 7 & 8 years / White & Grey / -24 & -27 kg

Calculation details

Rating breakdown for the past 12 months

See the published month-end rating and the rating-eligible matches added in each month. Open a month for details.

August 2026 No new matches Change 0 Rating 1,401

Rating-period composition

Rating matches
9 0
Record
6–3 Previous month 6–3
Opponents
8 0
Events
4 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

July 2026 No new matches Change 0 Rating 1,401

Rating-period composition

Rating matches
9 0
Record
6–3 Previous month 6–3
Opponents
8 0
Events
4 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

June 2026 No new matches Change 0 Rating 1,401

Rating-period composition

Rating matches
9 0
Record
6–3 Previous month 6–3
Opponents
8 0
Events
4 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

May 2026 2 new matches Change +20 Rating 1,401

Rating-period composition

Rating matches
9 +2
Record
6–3 Previous month 5–2
Opponents
8 +2
Events
4 +1

New rating matches

This is a current what-if estimate: roughly how much the current rating changes when this match is omitted. These values cannot be added and therefore do not together explain the monthly change.
Loss
May 30, 2026 Dallas McIntyre
Nijmegen Open BJJ 2026 Kids / 10 - 12 years girls / Grey & Yellow / -34 kg
Method Submission 00:17 0–0
Marginal influence -11
Win
May 30, 2026 Yuna Van Der Bom
Nijmegen Open BJJ 2026 Kids / 10 - 12 years girls / Grey & Yellow / -34 kg
Method Decision 03:00 2–2
Marginal influence +23
April 2026 No new matches Change +5 Rating 1,381

Rating-period composition

Rating matches
7 0
Record
5–2 Previous month 5–2
Opponents
6 0
Events
3 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

March 2026 3 new matches Change -10 Rating 1,376

Rating-period composition

Rating matches
7 +3
Record
5–2 Previous month 4–0
Opponents
6 +3
Events
3 +1

New rating matches

This is a current what-if estimate: roughly how much the current rating changes when this match is omitted. These values cannot be added and therefore do not together explain the monthly change.
Loss
March 28, 2026 Lisa Völkers
International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI Kids GI / 10 - 12 Girls / White & Grey & Yellow & Orange / -38 kg
Method Submission 02:06 0–7
Marginal influence -23
Loss
March 28, 2026 Jasmina Oud
International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI Kids GI / 10 - 12 Girls / White & Grey & Yellow & Orange / -38 kg
Method Submission 01:32 0–0
Marginal influence -17
Win
March 28, 2026 Gray Labrenz
International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI Kids GI / 10 - 12 Girls / White & Grey & Yellow & Orange / -38 kg
Method Points 03:00 6–0
Marginal influence +18
February 2026 No new matches Change -12 Rating 1,386

Rating-period composition

Rating matches
4 0
Record
4–0 Previous month 4–0
Opponents
3 0
Events
2 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

January 2026 No new matches Change 0 Rating 1,398

Rating-period composition

Rating matches
4 0
Record
4–0 Previous month 4–0
Opponents
3 0
Events
2 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

December 2025 2 new matches · 3 left period Change +16 Rating 1,398

Rating-period composition

Rating matches
4 -1
Record
4–0 Previous month 4–1
Opponents
3 0
Events
2 0

3 older matches left the 12-month period: 2 won and 1 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

New rating matches

This is a current what-if estimate: roughly how much the current rating changes when this match is omitted. These values cannot be added and therefore do not together explain the monthly change.
Win
December 20, 2025 Hel Pieper
HANNOVER WINTER OPEN 2025 I EUROPEAN CUP Girls Gi (under 16 y.o.) / Yellow / 10-11 years / -36 kg
Method Points 03:00 8–0
Marginal influence +14
Win
December 20, 2025 Nisa Çakır
HANNOVER WINTER OPEN 2025 I EUROPEAN CUP Girls Gi (under 16 y.o.) / Yellow / 10-11 years / -36 kg
Method Submission 00:16 0–0
Marginal influence +16
November 2025 No new matches Change +3 Rating 1,382

Rating-period composition

Rating matches
5 0
Record
4–1 Previous month 4–1
Opponents
3 0
Events
2 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

October 2025 No new matches · 2 left period Change -23 Rating 1,379

Rating-period composition

Rating matches
5 -2
Record
4–1 Previous month 5–2
Opponents
3 -1
Events
2 -1

2 older matches left the 12-month period: 1 won and 1 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

September 2025 2 new matches Change +56 Rating 1,402

Rating-period composition

Rating matches
7 +2
Record
5–2 Previous month 3–2
Opponents
4 +1
Events
3 +1

New rating matches

This is a current what-if estimate: roughly how much the current rating changes when this match is omitted. These values cannot be added and therefore do not together explain the monthly change.
Win
September 13, 2025 Sofija Marsenic
DÜSSELDORF FALL OPEN CHAMPIONSHIP 2025 I EUROPEAN CUP Girls No-Gi (under 16 y.o.) / Yellow / 10-11 years / -32 kg
Method Submission 00:58 0–0
Marginal influence -9
Win
September 13, 2025 Sofija Marsenic
DÜSSELDORF FALL OPEN CHAMPIONSHIP 2025 I EUROPEAN CUP Girls Gi (under 16 y.o.) / Yellow / 10-11 years / -32 kg
Method Submission 02:00 13–0
Marginal influence +22
Relevant matches
7.6
Official ranking percentile
Top 27%
Performance
19.0 pp above expectation

7.6 weighted matches against 8 different opponents across 4 events

Weighted win rate
68.6%
Expected win rate
49.6%
Average opponent rating
1,371
Repeated-opponent share
11.1%
Network connectivity
87.6%

Classification evidence

Why U14?

Within the published period from 2025-09-01 through 2026-08-31, only competition ages recorded at events in the calculation year determine this outcome, with at most one vote per event. Without such an age, the most recent unambiguous earlier competition age is projected to the calculation year; bracket evidence is the final fallback. The newest evidence breaks a tie.

Evidence outcome

  • U14 4 event votes Selected outcome

Registrations and outcomes

GERMAN NATIONAL OPEN CHAMPIONSHIP 2026
U14 · Counts
Girls No-Gi (under 16 y.o.) / Yellow / 12-13 years / -36 kg
  • Competition age 12
  • Registered age: u14
  • Source category: u14
Girls Gi (under 16 y.o.) / Yellow / 12-13 years / -36 kg
  • Competition age 12
  • Registered age: u14
  • Source category: u14
Nijmegen Open BJJ 2026
U14 · Counts
Kids / 10 - 12 years girls / Grey & Yellow / -34 kg
  • Competition age 12
  • Registered age: u12
  • Source category: u12
International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI
U14 · Counts
1 Coaching ticket (coaches have to register separately for their tickets) / 1 Coaching ticket
  • Competition age 12
Kids GI / 10 - 12 Girls / White & Grey & Yellow & Orange / -38 kg
  • Competition age 12
COLOGNE WINTER OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
U14 · Counts
Girls No-Gi (under 16 y.o.) / Yellow / 10-11 years / -32 kg
  • Competition age 12
  • Registered age: u12
  • Source category: u12
Girls Gi (under 16 y.o.) / Yellow / 10-11 years / -32 kg
  • Competition age 12
  • Registered age: u12
  • Source category: u12
HANNOVER WINTER OPEN 2025 I EUROPEAN CUP
Does not count
Girls No-Gi (under 16 y.o.) / Yellow / 10-11 years / -32 kg
  • Competition age 11
  • Registered age: u12
  • Source category: u12
Girls Gi (under 16 y.o.) / Yellow / 10-11 years / -36 kg
  • Competition age 11
  • Registered age: u12
  • Source category: u12
DÜSSELDORF FALL OPEN CHAMPIONSHIP 2025 I EUROPEAN CUP
Does not count
Girls No-Gi (under 16 y.o.) / Yellow / 10-11 years / -32 kg
  • Competition age 11
  • Registered age: u12
  • Source category: u12
Girls Gi (under 16 y.o.) / Yellow / 10-11 years / -32 kg
  • Competition age 11
  • Registered age: u12
  • Source category: u12

Classification evidence

Why ≤ 34 kg?

This outcome uses at most one unambiguous upper weight limit per completed ranking event from 2025-09-01 through 2026-08-31. Only the three most recent eligible events are considered, and the lightest verified upper limit is selected. A higher division is not treated as measured body weight.

Evidence outcome

  • ≤ 34 kg 1 competition event Selected outcome
  • ≤ 36 kg 1 competition event
  • ≤ 38 kg 1 competition event

Registrations and outcomes

GERMAN NATIONAL OPEN CHAMPIONSHIP 2026
Does not count
Girls No-Gi (under 16 y.o.) / Yellow / 12-13 years / -36 kg
  • Registered weight class: -36 kg
  • Source competition limit: -36 kg

No matches in the rating period · no valid weight evidence

GERMAN NATIONAL OPEN CHAMPIONSHIP 2026
Does not count
Girls Gi (under 16 y.o.) / Yellow / 12-13 years / -36 kg
  • Registered weight class: -36 kg
  • Source competition limit: -36 kg

No matches in the rating period · no valid weight evidence

Nijmegen Open BJJ 2026
≤ 34 kg · Counts as a competition event
Kids / 10 - 12 years girls / Grey & Yellow / -34 kg
  • Registered weight class: -34 kg
  • Source competition limit: -34 kg

2 matches in the rating period

International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI
Does not count
1 Coaching ticket (coaches have to register separately for their tickets) / 1 Coaching ticket

No matches in the rating period · no valid weight evidence

International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI
≤ 38 kg · Counts as a competition event
Kids GI / 10 - 12 Girls / White & Grey & Yellow & Orange / -38 kg
  • Registered weight class: -38 kg
  • Source competition limit: -38 kg

3 matches in the rating period

COLOGNE WINTER OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
Does not count
Girls No-Gi (under 16 y.o.) / Yellow / 10-11 years / -32 kg
  • Registered weight class: -32 kg
  • Source competition limit: -32 kg

No matches in the rating period · no valid weight evidence

COLOGNE WINTER OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
Does not count
Girls Gi (under 16 y.o.) / Yellow / 10-11 years / -32 kg
  • Registered weight class: -32 kg
  • Source competition limit: -32 kg

No matches in the rating period · no valid weight evidence

HANNOVER WINTER OPEN 2025 I EUROPEAN CUP
Does not count
Girls No-Gi (under 16 y.o.) / Yellow / 10-11 years / -32 kg
  • Registered weight class: -32 kg
  • Source competition limit: -32 kg

No matches in the rating period · no valid weight evidence

HANNOVER WINTER OPEN 2025 I EUROPEAN CUP
≤ 36 kg · Counts as a competition event
Girls Gi (under 16 y.o.) / Yellow / 10-11 years / -36 kg
  • Registered weight class: -36 kg
  • Source competition limit: -36 kg

2 matches in the rating period

DÜSSELDORF FALL OPEN CHAMPIONSHIP 2025 I EUROPEAN CUP
≤ 32 kg · Does not count
Girls No-Gi (under 16 y.o.) / Yellow / 10-11 years / -32 kg
  • Registered weight class: -32 kg
  • Source competition limit: -32 kg

1 match in the rating period · outside the three most recent unambiguous events

DÜSSELDORF FALL OPEN CHAMPIONSHIP 2025 I EUROPEAN CUP
≤ 32 kg · Does not count
Girls Gi (under 16 y.o.) / Yellow / 10-11 years / -32 kg
  • Registered weight class: -32 kg
  • Source competition limit: -32 kg

1 match in the rating period · outside the three most recent unambiguous events

Classification evidence

Why Grey?

This outcome uses the belt category of every rating-eligible match from 2025-09-01 through 2026-08-31. The most-fought category is selected; the newest evidence breaks a tie.

Evidence outcome

  • grey 5 matches in the rating period Selected outcome
  • yellow 4 matches in the rating period

Registrations and outcomes

Nijmegen Open BJJ 2026
grey · Counts as a match
Kids / 10 - 12 years girls / Grey & Yellow / -34 kg
  • Source belt category: grey

2 matches in the rating period

International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI
grey · Counts as a match
Kids GI / 10 - 12 Girls / White & Grey & Yellow & Orange / -38 kg
  • Source belt category: grey

3 matches in the rating period

HANNOVER WINTER OPEN 2025 I EUROPEAN CUP
yellow · Counts as a match
Girls Gi (under 16 y.o.) / Yellow / 10-11 years / -36 kg
  • Source belt category: yellow

2 matches in the rating period

DÜSSELDORF FALL OPEN CHAMPIONSHIP 2025 I EUROPEAN CUP
yellow · Counts as a match
Girls No-Gi (under 16 y.o.) / Yellow / 10-11 years / -32 kg
  • Source belt category: yellow

1 match in the rating period

DÜSSELDORF FALL OPEN CHAMPIONSHIP 2025 I EUROPEAN CUP
yellow · Counts as a match
Girls Gi (under 16 y.o.) / Yellow / 10-11 years / -32 kg
  • Source belt category: yellow

1 match in the rating period