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CH

Aaron Burattini

YAMABUSHI

W–L
3–3
Won and lost rating-eligible matches in the past 12 months.
Gi
-
Rating based on Gi matches in the past 12 months.
No-Gi
1,249
Rating based on No-Gi matches in the past 12 months.
Current form
4–6
Results from the ten most recent rating-eligible matches.
Opponents
5
Unique opponents faced in rating-eligible matches in the past 12 months.

Scheduled

Tournament history

Events

6
Events
Date Event Result Format Division
ADCC Suisse Open Championship 2026 CH · No-Gi · 15–17 yo · ≤75 kg 0–1 W–L: Win / Loss No-Gi
  • Place #5
Grappling Industries GENEVA CH · No-Gi · 14–15 yo · white · ≤170 lb 2–0 W–L: Win / Loss No-Gi
  • No Gi Kids / 14 - 15 years (Male) / Beginner (White) / -170 lbs
OPEN SOBREVIVER II GI & NO-GI ST GENIS POUILLY 2026 France · No-Gi · white · ≤81 kg ; No-Gi · white · ≤76 kg 2–2 W–L: Win / Loss No-Gi
  • Juvenile Boys No-Gi+ OPEN CLASS / White / Juvenile 1 / -81,0 kg (Heavy)
  • Juvenile Boys No-Gi+ OPEN CLASS / White / Juvenile 2 / -76,0 kg (Medium heavy)
OPEN SOBREVIVER GI & NO-GI ST GENIS POUILLY France · No-Gi · white · ≤71 kg 1–1 W–L: Win / Loss No-Gi
  • Juvenile Boys No-Gi+ OPEN CLASS / White / Juvenile 1 / -71,0 kg (Middle)
Grappling Industries GENEVA CH · No-Gi · 14–15 yo · white · ≤155 lb 1–2 W–L: Win / Loss No-Gi
  • No Gi Kids / Beginner (White) / 14 - 15 years (Male) / -155 lbs
Grappling Industries GENEVA CH · No-Gi · 14–15 yo · white · ≤155 lb 1–1 W–L: Win / Loss No-Gi
  • No Gi Kids / Beginner (White) / 14 - 15 years (Male) / -155 lbs

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 +1 Rating 1,249

Rating-period composition

Rating matches
6 0
Record
3–3 Previous month 3–3
Opponents
5 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 +6 Rating 1,248

Rating-period composition

Rating matches
6 0
Record
3–3 Previous month 3–3
Opponents
5 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 +3 Rating 1,242

Rating-period composition

Rating matches
6 0
Record
3–3 Previous month 3–3
Opponents
5 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 +6 Rating 1,239

Rating-period composition

Rating matches
6 0
Record
3–3 Previous month 3–3
Opponents
5 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 4 new matches Change +34 Rating 1,233

Rating-period composition

Rating matches
6 +4
Record
3–3 Previous month 1–1
Opponents
5 +3
Events
2 +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
April 12, 2026 Hugo Giriat
OPEN SOBREVIVER II GI & NO-GI ST GENIS POUILLY 2026 Juvenile Boys No-Gi+ OPEN CLASS / White / Juvenile 2 / -76,0 kg (Medium heavy)
Method Submission 00:50 0–0
Marginal influence -24
Win
April 12, 2026 Adrien Bouchet
OPEN SOBREVIVER II GI & NO-GI ST GENIS POUILLY 2026 Juvenile Boys No-Gi+ OPEN CLASS / White / Juvenile 2 / -76,0 kg (Medium heavy)
Method Points 04:00 6–5
Marginal influence +17
Loss
April 12, 2026 Sayfoullah Aydamirov
OPEN SOBREVIVER II GI & NO-GI ST GENIS POUILLY 2026 Juvenile Boys No-Gi+ OPEN CLASS / White / Juvenile 1 / -81,0 kg (Heavy)
Method Points 04:00 0–25
Marginal influence -17
Win
April 12, 2026 Adrien Bouchet
OPEN SOBREVIVER II GI & NO-GI ST GENIS POUILLY 2026 Juvenile Boys No-Gi+ OPEN CLASS / White / Juvenile 1 / -81,0 kg (Heavy)
Method Submission 02:35 5–0
Marginal influence +17
March 2026 No new matches Change -1 Rating 1,199

Rating-period composition

Rating matches
2 0
Record
1–1 Previous month 1–1
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.

February 2026 2 new matches Change Starting point Rating 1,200

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
February 15, 2026 Yliess DOS SANTOS
OPEN SOBREVIVER GI & NO-GI ST GENIS POUILLY Juvenile Boys No-Gi+ OPEN CLASS / White / Juvenile 1 / -71,0 kg (Middle)
Method Points 05:00 0–21
Marginal influence -28
Win
February 15, 2026 Jérôme Häusermann
OPEN SOBREVIVER GI & NO-GI ST GENIS POUILLY Juvenile Boys No-Gi+ OPEN CLASS / White / Juvenile 1 / -71,0 kg (Middle)
Method Points 05:00 2–2
Marginal influence +36
Relevant matches
4.1
Official ranking percentile
-
Performance
-

4.1 weighted matches against 5 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,304
Repeated-opponent share
16.7%
Network connectivity
87.6%

Classification evidence

Why U18?

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

  • U18 4 event votes Selected outcome

Registrations and outcomes

ADCC Suisse Open Championship 2026
U18 · Counts
MALE YOUTH / 15-17 years / Beginner / -75 kg
  • Competition age 16
Grappling Industries GENEVA
U18 · Counts
No Gi Kids / 14 - 15 years (Male) / Beginner (White) / -170 lbs
  • Competition age 16
  • Registered age: u16
  • Source category: u16
OPEN SOBREVIVER II GI & NO-GI ST GENIS POUILLY 2026
U18 · Counts
Juvenile Boys No-Gi+ OPEN CLASS / White / Juvenile 1 / -81,0 kg (Heavy)
  • Competition age 16
  • Registered age: u18
  • Source category: u18
Juvenile Boys No-Gi+ OPEN CLASS / White / Juvenile 2 / -76,0 kg (Medium heavy)
  • Competition age 16
  • Registered age: u18
  • Source category: u18
OPEN SOBREVIVER GI & NO-GI ST GENIS POUILLY
U18 · Counts
Juvenile Boys No-Gi+ OPEN CLASS / White / Juvenile 1 / -71,0 kg (Middle)
  • Competition age 16
  • Registered age: u18
  • Source category: u18
Grappling Industries GENEVA
Does not count
No Gi Kids / Beginner (White) / 14 - 15 years (Male) / -155 lbs
  • Competition age 15
  • Registered age: u16
  • Source category: u16
Swiss BJJ Championship
Does not count
KIDS - BOYS NO - GI / White/ Grey / Yellow / Orange / Green / TEEN / -73,00 kg
  • Competition age 15
  • Registered age: u16
  • Source category: u16

Classification evidence

Why ≤ 71 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

  • ≤ 71 kg 1 competition event Selected outcome
  • ≤ 75 kg 1 competition event
  • ≤ 77 kg 1 competition event

Registrations and outcomes

ADCC Suisse Open Championship 2026
≤ 75 kg · Counts as a competition event
MALE YOUTH / 15-17 years / Beginner / -75 kg
  • Registered weight class: -75 kg
  • Source competition limit: -75 kg

1 match in the rating period

Grappling Industries GENEVA
≤ 77 kg · Counts as a competition event
No Gi Kids / 14 - 15 years (Male) / Beginner (White) / -170 lbs
  • Registered weight class: -170 lbs
  • Source competition limit: -170 lbs

1 match in the rating period

OPEN SOBREVIVER II GI & NO-GI ST GENIS POUILLY 2026
≤ 81 kg · Does not count
Juvenile Boys No-Gi+ OPEN CLASS / White / Juvenile 1 / -81,0 kg (Heavy)
  • Registered weight class: -81,0 kg (Heavy)
  • Source competition limit: -81,0 kg (Heavy)

2 matches in the rating period · conflicting upper weight limits make this event ambiguous

OPEN SOBREVIVER II GI & NO-GI ST GENIS POUILLY 2026
≤ 76 kg · Does not count
Juvenile Boys No-Gi+ OPEN CLASS / White / Juvenile 2 / -76,0 kg (Medium heavy)
  • Registered weight class: -76,0 kg (Medium heavy)
  • Source competition limit: -76,0 kg (Medium heavy)

2 matches in the rating period · conflicting upper weight limits make this event ambiguous

OPEN SOBREVIVER GI & NO-GI ST GENIS POUILLY
≤ 71 kg · Counts as a competition event
Juvenile Boys No-Gi+ OPEN CLASS / White / Juvenile 1 / -71,0 kg (Middle)
  • Registered weight class: -71,0 kg (Middle)
  • Source competition limit: -71,0 kg (Middle)

2 matches in the rating period

Grappling Industries GENEVA
≤ 70 kg · Does not count
No Gi Kids / Beginner (White) / 14 - 15 years (Male) / -155 lbs
  • Registered weight class: -155 lbs
  • Source competition limit: -155 lbs

3 matches in the rating period · outside the three most recent unambiguous events

Swiss BJJ Championship
Does not count
KIDS - BOYS NO - GI / White/ Grey / Yellow / Orange / Green / TEEN / -73,00 kg
  • Registered weight class: -73,00 kg
  • Source competition limit: -73,00 kg

No matches in the rating period · no valid weight evidence

Classification evidence

Why White?

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

  • white 10 matches in the rating period Selected outcome

Registrations and outcomes

Grappling Industries GENEVA
white · Counts as a match
No Gi Kids / 14 - 15 years (Male) / Beginner (White) / -170 lbs
  • Source belt category: white

1 match in the rating period

OPEN SOBREVIVER II GI & NO-GI ST GENIS POUILLY 2026
white · Counts as a match
Juvenile Boys No-Gi+ OPEN CLASS / White / Juvenile 2 / -76,0 kg (Medium heavy)
  • Source belt category: white

2 matches in the rating period

OPEN SOBREVIVER II GI & NO-GI ST GENIS POUILLY 2026
white · Counts as a match
Juvenile Boys No-Gi+ OPEN CLASS / White / Juvenile 1 / -81,0 kg (Heavy)
  • Source belt category: white

2 matches in the rating period

OPEN SOBREVIVER GI & NO-GI ST GENIS POUILLY
white · Counts as a match
Juvenile Boys No-Gi+ OPEN CLASS / White / Juvenile 1 / -71,0 kg (Middle)
  • Source belt category: white

2 matches in the rating period

Grappling Industries GENEVA
white · Counts as a match
No Gi Kids / Beginner (White) / 14 - 15 years (Male) / -155 lbs
  • Source belt category: white

3 matches in the rating period