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Leonardo Barone

GFTeam Academia Braunschweig

W–L
2–7
Won and lost rating-eligible matches in the past 12 months.
Gi
1,079
Rating based on Gi matches in the past 12 months.
No-Gi
1,246
Rating based on No-Gi matches in the past 12 months.
Current form
2–7
Results from the ten most recent rating-eligible matches.
Opponents
9
Unique opponents faced in rating-eligible matches in the past 12 months.

Tournament history

Events

8
Events
Date Event Result Format Division
Fennec BJJ Kids Cup Gi & NoGi Germany · Gi · U16 · grey · ≤27 kg ; No-Gi · U16 · grey · ≤27 kg 1–3 W–L: Win / Loss GiNo-Gi
  • Boys Gi (under 16 y.o.) / Grey / 8-9 years / -27 kg
  • Boys No-Gi (under 16 y.o.) / Grey / 8-9 years / -27 kg
NAGA Europe Grappling Championship Germany · Gi · 9–10 yo · 25–29.9 kg ; No-Gi · 8–9 yo · 25–29.9 kg 1–4 W–L: Win / Loss GiNo-Gi
  • Place #5
  • Children Gi (Male) / Beginner / 25 - 29.9 / 9-10 years
Fennec BJJ KIDS CUP Vol. 7 Gi and NoGi Germany · Gi · U16 · grey · ≤27 kg ; No-Gi · U16 · grey · ≤27 kg 3–3 W–L: Win / Loss GiNo-Gi
  • Boys Gi (under 16 y.o.) / Grey / 8-9 years / -27 kg
  • Boys No-Gi (under 16 y.o.) / Grey / 8-9 years / -27 kg
Fennec BJJ Kids Cup Vol. 6 Germany · Gi · 8 yo · white/grey · ≤24 kg ; No-Gi · 8 yo · white/grey · ≤24 kg 0–6 W–L: Win / Loss GiNo-Gi
  • Boys Gi / Pee Wee (7/8 yrs) / White/Grey / -24 kg
  • Place #5
DÜSSELDORF SPRING OPEN CHAMPIONSHIP I European Cup Germany · Gi · U16 · white · ≤26 kg ; No-Gi · U16 · white · ≤26 kg 3–1 W–L: Win / Loss GiNo-Gi
  • Boys Gi and Girls Gi (under 16 y.o.) / White / 6-7 years / -26 kg
  • Boys No-Gi (under 16 y.o.) / White / 6-7 years / -26 kg
Fennec BJJ Kids Cup Vol.5 Germany · Gi · 8 yo · white/grey · ≤24 kg ; No-Gi · 8 yo · white/grey · ≤24 kg 2–5 W–L: Win / Loss GiNo-Gi
  • Boys Gi / Pee Wee (7/8 yrs) / White/Grey (bzw. bis 1 Jahr Training) / -24 kg
  • Place #5
Doso Kids Cup - The Combatch Games Germany · Gi · U10 · white · ≤24 kg 3–1 W–L: Win / Loss Gi
  • Girls & Boys (under 10) / White / Pee Wee 1 (6/7yrs) / - 24 kg
Fennec BJJ Kids Cup Vol. 4 Germany · Gi · 8 yo · white/grey · ≤24 kg 2–2 W–L: Win / Loss Gi
  • Boys Gi / Pee Wee (7/8 yrs) / White/Grey (bzw. bis 1 Jahr Training) / -24 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 -3 Rating 1,246

Rating-period composition

Rating matches
9 0
Record
2–7 Previous month 2–7
Opponents
9 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.

July 2026 No new matches Change 0 Rating 1,249

Rating-period composition

Rating matches
9 0
Record
2–7 Previous month 2–7
Opponents
9 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.

June 2026 No new matches Change -1 Rating 1,249

Rating-period composition

Rating matches
9 0
Record
2–7 Previous month 2–7
Opponents
9 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.

May 2026 No new matches Change +1 Rating 1,250

Rating-period composition

Rating matches
9 0
Record
2–7 Previous month 2–7
Opponents
9 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.

April 2026 No new matches Change +5 Rating 1,249

Rating-period composition

Rating matches
9 0
Record
2–7 Previous month 2–7
Opponents
9 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.

March 2026 No new matches · 5 left period Change -27 Rating 1,244

Rating-period composition

Rating matches
9 -5
Record
2–7 Previous month 4–10
Opponents
9 -2
Events
2 -1

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

February 2026 No new matches Change 0 Rating 1,271

Rating-period composition

Rating matches
14 0
Record
4–10 Previous month 4–10
Opponents
11 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 -1 Rating 1,271

Rating-period composition

Rating matches
14 0
Record
4–10 Previous month 4–10
Opponents
11 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 1,272

Rating-period composition

Rating matches
14 0
Record
4–10 Previous month 4–10
Opponents
11 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 · 5 left period Change +38 Rating 1,269

Rating-period composition

Rating matches
14 -1
Record
4–10 Previous month 3–12
Opponents
11 -1
Events
3 0

5 older matches left the 12-month period: 0 won and 5 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.
Loss
November 22, 2025 Raphael Dziurdzia
Fennec BJJ Kids Cup Gi & NoGi Boys Gi (under 16 y.o.) / Grey / 8-9 years / -27 kg
Method Points 03:00 0–16
Marginal influence -23
Loss
November 22, 2025 Jonah Männel
Fennec BJJ Kids Cup Gi & NoGi Boys Gi (under 16 y.o.) / Grey / 8-9 years / -27 kg
Method Points 03:00 0–2
Marginal influence -23
Win
November 22, 2025 Jarald Patricio
Fennec BJJ Kids Cup Gi & NoGi Boys No-Gi (under 16 y.o.) / Grey / 8-9 years / -27 kg
Method Points 6–2
Marginal influence +27
Loss
November 22, 2025 Henry Libuda
Fennec BJJ Kids Cup Gi & NoGi Boys No-Gi (under 16 y.o.) / Grey / 8-9 years / -27 kg
Method Submission 01:05 0–2
Marginal influence -2
October 2025 5 new matches Change -3 Rating 1,231

Rating-period composition

Rating matches
15 +5
Record
3–12 Previous month 2–8
Opponents
12 +5
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
October 4, 2025 Louis Fischer
NAGA Europe Grappling Championship Children No-Gi (Male) / Beginner / 25 - 29.9 / 8-9 years
Method Points 03:00 2–6
Marginal influence -7
Win
October 4, 2025 Artur Naam
NAGA Europe Grappling Championship Children No-Gi (Male) / Beginner / 25 - 29.9 / 8-9 years
Method Submission 01:23 3–1
Marginal influence +27
Loss
October 4, 2025 Kenjiro Lawalata
NAGA Europe Grappling Championship Children No-Gi (Male) / Beginner / 25 - 29.9 / 8-9 years
Method Points 03:00 2–6
Marginal influence -4
Loss
October 4, 2025 Juan Soler
NAGA Europe Grappling Championship Children Gi (Male) / Beginner / 25 - 29.9 / 9-10 years
Method Points 03:00 5–8
Marginal influence -17
Loss
October 4, 2025 Mesa Vermin
NAGA Europe Grappling Championship Children Gi (Male) / Beginner / 25 - 29.9 / 9-10 years
Method Points 03:00 0–18
Marginal influence -17
September 2025 No new matches Change -1 Rating 1,234

Rating-period composition

Rating matches
10 0
Record
2–8 Previous month 2–8
Opponents
7 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
7.3
Official ranking percentile
Top 76%
Performance
-

7.3 weighted matches against 9 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,371
Repeated-opponent share
0.0%
Network connectivity
87.6%

Classification evidence

Why U12?

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

  • U12 1 event vote Selected outcome

Registrations and outcomes

Fennec BJJ Kids Cup Gi & NoGi
U12 · Counts
Boys No-Gi (under 16 y.o.) / Grey / 8-9 years / -27 kg
  • Competition age 9
  • Registered age: u10
  • Source category: u10
Boys Gi (under 16 y.o.) / Grey / 8-9 years / -27 kg
  • Competition age 9
  • Registered age: u10
  • Source category: u10
NAGA Europe Grappling Championship
Does not count
1 Children 12 & Under ticket
Children Gi (Male) / Beginner / 25 - 29.9 / 9-10 years
  • Competition age 9
Children No-Gi (Male) / Beginner / 25 - 29.9 / 8-9 years
  • Competition age 9
  • Registered age: u10
  • Source category: u10

Classification evidence

Why ≤ 27 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

  • ≤ 27 kg 1 competition event Selected outcome
  • ≤ 30 kg 1 competition event

Registrations and outcomes

Fennec BJJ Kids Cup Gi & NoGi
≤ 27 kg · Counts as a competition event
Boys No-Gi (under 16 y.o.) / Grey / 8-9 years / -27 kg
  • Registered weight class: -27 kg
  • Source competition limit: -27 kg

2 matches in the rating period

Fennec BJJ Kids Cup Gi & NoGi
≤ 27 kg · Counts as a competition event
Boys Gi (under 16 y.o.) / Grey / 8-9 years / -27 kg
  • Registered weight class: -27 kg
  • Source competition limit: -27 kg

2 matches in the rating period

NAGA Europe Grappling Championship
Does not count
1 Children 12 & Under ticket

No matches in the rating period · no valid weight evidence

NAGA Europe Grappling Championship
≤ 30 kg · Counts as a competition event
Children Gi (Male) / Beginner / 25 - 29.9 / 9-10 years
  • Registered weight class: 25 - 29.9
  • Source competition limit: 25 - 29.9

2 matches in the rating period

NAGA Europe Grappling Championship
≤ 30 kg · Counts as a competition event
Children No-Gi (Male) / Beginner / 25 - 29.9 / 8-9 years
  • Registered weight class: 25 - 29.9
  • Source competition limit: 25 - 29.9

3 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

Fennec BJJ Kids Cup Gi & NoGi
grey · Counts as a match
Boys No-Gi (under 16 y.o.) / Grey / 8-9 years / -27 kg
  • Source belt category: grey

2 matches in the rating period

Fennec BJJ Kids Cup Gi & NoGi
grey · Counts as a match
Boys Gi (under 16 y.o.) / Grey / 8-9 years / -27 kg
  • Source belt category: grey

2 matches in the rating period