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Gabriel Howell

Uplay Martial Arts Luxembourg

W–L
1–3
Won and lost rating-eligible matches in the past 12 months.
Gi
1,233
Rating based on Gi matches in the past 12 months.
No-Gi
1,126
Rating based on No-Gi matches in the past 12 months.
Current form
1–3
Results from the ten most recent rating-eligible matches.
Opponents
2
Unique opponents faced in rating-eligible matches in the past 12 months.

Indexed career

Matches

12
Indexed competition matches
Date Opponent Result Event Division
2025-11-29 Selim Erol
Loss
2025 AGF Saarbrucken Open No-Gi · No Gi Kids / Boys / Teen (14 - 15 yrs) / Gray / Middle I (Up to 56.70 kg)
2025-11-29 Selim Erol
Loss
2025 AGF Saarbrucken Open No-Gi · No Gi Kids / Boys / Teen (14 - 15 yrs) / Gray / Middle I (Up to 56.70 kg)
2025-11-29 Selim Erol
Win
2025 AGF Saarbrucken Open Gi · Gi Kids / Boys / Teen (14 - 15 yrs) / Gray / Middle I (Up to 56.70 kg)
2025-11-29 Mattia Evangelista
Loss
2025 AGF Saarbrucken Open Gi · Gi Kids / Boys / Teen (14 - 15 yrs) / Gray / Middle I (Up to 56.70 kg)
2025-06-15 Shaheed Rahmani
Win
GERMAN NATIONAL KIDS OPEN CHAMPIONSHIP 2025 No-Gi · Boys No-Gi (under 16 y.o.) / Grey / 14-15 years / -56 kg
2025-06-15 Marijan Šimičić
Loss
GERMAN NATIONAL KIDS OPEN CHAMPIONSHIP 2025 Gi · Boys Gi (under 16 y.o.) / Grey / 14-15 years / -56 kg
2025-06-15 Elias Kühn
Loss
GERMAN NATIONAL KIDS OPEN CHAMPIONSHIP 2025 Gi · Boys Gi (under 16 y.o.) / Grey / 14-15 years / -56 kg
2025-06-15 Gabriel Bootz
Loss
GERMAN NATIONAL KIDS OPEN CHAMPIONSHIP 2025 Gi · Boys Gi (under 16 y.o.) / Grey / 14-15 years / -56 kg
2025-05-03 Mark Ponomarenko
Loss
2025 AGF Saarbrucken Jiu Jitsu Championships No-Gi · No Gi Kids / Boys / Teen (14 - 15 yrs) / Gray / Middle I (Up to 56.70 kg)
2025-05-03 Mark Ponomarenko
Loss
2025 AGF Saarbrucken Jiu Jitsu Championships No-Gi · No Gi Kids / Boys / Teen (14 - 15 yrs) / Gray / Middle I (Up to 56.70 kg)
2025-05-03 Mark Ponomarenko
Loss
2025 AGF Saarbrucken Jiu Jitsu Championships Gi · Gi Kids / Boys / Teen (14 - 15 yrs) / Gray / Middle I (Up to 56.70 kg)
2025-05-03 Selim Erol
Win
2025 AGF Saarbrucken Jiu Jitsu Championships Gi · Gi Kids / Boys / Teen (14 - 15 yrs) / Gray / Middle I (Up to 56.70 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 +5 Rating 1,274

Rating-period composition

Rating matches
4 0
Record
1–3 Previous month 1–3
Opponents
2 0
Events
1 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 1,269

Rating-period composition

Rating matches
4 0
Record
1–3 Previous month 1–3
Opponents
2 0
Events
1 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 · 2 left period Change +41 Rating 1,269

Rating-period composition

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

2 older matches left the 12-month period: 0 won and 2 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

May 2026 No new matches · 4 left period Change +10 Rating 1,228

Rating-period composition

Rating matches
6 -4
Record
1–5 Previous month 2–8
Opponents
4 -1
Events
2 -1

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

April 2026 No new matches Change -8 Rating 1,218

Rating-period composition

Rating matches
10 0
Record
2–8 Previous month 2–8
Opponents
5 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 No new matches Change -1 Rating 1,226

Rating-period composition

Rating matches
10 0
Record
2–8 Previous month 2–8
Opponents
5 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.

February 2026 No new matches Change -6 Rating 1,227

Rating-period composition

Rating matches
10 0
Record
2–8 Previous month 2–8
Opponents
5 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.

January 2026 No new matches Change 0 Rating 1,233

Rating-period composition

Rating matches
10 0
Record
2–8 Previous month 2–8
Opponents
5 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.

December 2025 No new matches Change +3 Rating 1,233

Rating-period composition

Rating matches
10 0
Record
2–8 Previous month 2–8
Opponents
5 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.

November 2025 4 new matches Change +4 Rating 1,230

Rating-period composition

Rating matches
10 +4
Record
2–8 Previous month 1–5
Opponents
5 +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
November 29, 2025 Selim Erol
2025 AGF Saarbrucken Open Gi Kids / Boys / Teen (14 - 15 yrs) / Gray / Middle I (Up to 56.70 kg)
Method Points 04:00 8–1
Marginal influence +41
Loss
November 29, 2025 Mattia Evangelista
2025 AGF Saarbrucken Open Gi Kids / Boys / Teen (14 - 15 yrs) / Gray / Middle I (Up to 56.70 kg)
Method Submission 01:05 1–0
Marginal influence 0
Loss
November 29, 2025 Selim Erol
2025 AGF Saarbrucken Open No Gi Kids / Boys / Teen (14 - 15 yrs) / Gray / Middle I (Up to 56.70 kg)
Method Disqualification 00:01 0–0
Marginal influence -23
Loss
November 29, 2025 Selim Erol
2025 AGF Saarbrucken Open No Gi Kids / Boys / Teen (14 - 15 yrs) / Gray / Middle I (Up to 56.70 kg)
Method Submission 01:58 6–2
Marginal influence -23
October 2025 No new matches Change +4 Rating 1,226

Rating-period composition

Rating matches
6 0
Record
1–5 Previous month 1–5
Opponents
4 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.

September 2025 No new matches Change 0 Rating 1,222

Rating-period composition

Rating matches
6 0
Record
1–5 Previous month 1–5
Opponents
4 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.

Relevant matches
2.9
Official ranking percentile
-
Performance
-

2.9 weighted matches against 2 different opponents across 1 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,435
Repeated-opponent share
50.0%
Network connectivity
87.6%

Classification evidence

Why U16?

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

  • U16 1 event vote Selected outcome

Registrations and outcomes

2025 AGF Saarbrucken Open
U16 · Counts
No Gi Kids / Boys / Teen (14 - 15 yrs) / Gray / Middle I (Up to 56.70 kg)
  • Competition age 14
  • Registered age: u16
  • Source category: u16
Competition T-shirt / Youth Large
Gi Kids / Boys / Teen (14 - 15 yrs) / Gray / Middle I (Up to 56.70 kg)
  • Competition age 14
  • Registered age: u16
  • Source category: u16

Classification evidence

Why ≤ 57 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

  • ≤ 57 kg 1 competition event Selected outcome

Registrations and outcomes

2025 AGF Saarbrucken Open
≤ 57 kg · Counts as a competition event
No Gi Kids / Boys / Teen (14 - 15 yrs) / Gray / Middle I (Up to 56.70 kg)
  • Registered weight class: Middle I (Up to 56.70 kg)
  • Source competition limit: Middle I (Up to 56.70 kg)

2 matches in the rating period

2025 AGF Saarbrucken Open
Does not count
Competition T-shirt / Youth Large

No matches in the rating period · no valid weight evidence

2025 AGF Saarbrucken Open
≤ 57 kg · Counts as a competition event
Gi Kids / Boys / Teen (14 - 15 yrs) / Gray / Middle I (Up to 56.70 kg)
  • Registered weight class: Middle I (Up to 56.70 kg)
  • Source competition limit: Middle I (Up to 56.70 kg)

2 matches in the rating period

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 4 matches in the rating period Selected outcome

Registrations and outcomes

2025 AGF Saarbrucken Open
grey · Counts as a match
No Gi Kids / Boys / Teen (14 - 15 yrs) / Gray / Middle I (Up to 56.70 kg)
  • Source belt category: grey

2 matches in the rating period

2025 AGF Saarbrucken Open
grey · Counts as a match
Gi Kids / Boys / Teen (14 - 15 yrs) / Gray / Middle I (Up to 56.70 kg)
  • Source belt category: grey

2 matches in the rating period