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Leo Amstutz

ICON JIU JITSU TEAM SUISSE

W–L
1–0
Won and lost rating-eligible matches in the past 12 months.
Gi
1,245
Rating based on Gi matches in the past 12 months.
No-Gi
-
Rating based on No-Gi matches in the past 12 months.
Current form
1–0
Results from the ten most recent rating-eligible matches.
Opponents
1
Unique opponents faced in rating-eligible matches in the past 12 months.

Indexed career

Matches

6
Indexed competition matches
Date Opponent Result Event Division
2025-10-11 Nicolas Solis
Win
Swiss BJJ Championship Gi · KIDS - BOYS GI / White/ Grey / Yellow / Orange / Green / TEEN / -73,00 kg
2024-08-31 Victor Martin
Win
Grappling Industries GENEVA Gi · Gi Kids / Yellow/Orange / 14 - 15 years (Male) / -145 lbs
2024-08-31 Victor Martin
Win
Grappling Industries GENEVA Gi · Gi Kids / Yellow/Orange / 14 - 15 years (Male) / -145 lbs
2024-06-15 Sacha Pirolet
Loss
EJIU - YVERDON ROUND ROBIN Gi · Boys 4 (13-14 years) / Beginner / +65kg
2023-12-10 Borrelli Diego Antonio
Win
9th BRAZILIAN JIU-JITSU ITALIAN CUP OPEN (GI & NO-GI) Gi · GI - Kids 5-6 / Male / Colored Belt / Kid5 (12-13 yrs) / -60 kg
2023-04-01 Raphael Fettah
Win
Torino Jiu Jitsu Challenge 2023 Gi · Junior Boys Gi / Yellow / Junior / Junior -50 KG WelterWeight

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 1,245

Rating-period composition

Rating matches
1 0
Record
1–0 Previous month 1–0
Opponents
1 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 1,245

Rating-period composition

Rating matches
1 0
Record
1–0 Previous month 1–0
Opponents
1 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 Change 0 Rating 1,245

Rating-period composition

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

May 2026 No new matches Change 0 Rating 1,245

Rating-period composition

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

April 2026 No new matches Change 0 Rating 1,245

Rating-period composition

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

March 2026 No new matches Change 0 Rating 1,245

Rating-period composition

Rating matches
1 0
Record
1–0 Previous month 1–0
Opponents
1 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 No new matches Change 0 Rating 1,245

Rating-period composition

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

January 2026 No new matches Change 0 Rating 1,245

Rating-period composition

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

December 2025 No new matches Change 0 Rating 1,245

Rating-period composition

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

November 2025 No new matches Change 0 Rating 1,245

Rating-period composition

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

October 2025 1 new match Change Starting point Rating 1,245

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
October 11, 2025 Nicolas Solis
Swiss BJJ Championship KIDS - BOYS GI / White/ Grey / Yellow / Orange / Green / TEEN / -73,00 kg
Method Submission 01:41 9–0
Marginal influence +59
Relevant matches
1
Official ranking percentile
-
Performance
-

1 weighted matches against 1 different opponents across 1 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,127
Repeated-opponent share
0.0%
Network connectivity
0.0%

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 1 event vote Selected outcome

Registrations and outcomes

Grappling Industries GENEVA
U18 · Counts
Gi Kids / 16 - 17 years (Male) / Coloured Belt / -170 lbs
  • Competition age 16
  • Registered age: u18
  • Source category: u18
Swiss BJJ Championship
Does not count
KIDS - BOYS GI / White/ Grey / Yellow / Orange / Green / TEEN / -73,00 kg
  • Competition age 15
  • Registered age: u16
  • Source category: u16
SWISS BRAZILIAN JIU JITSU & GRAPPLING TOURNAMENT
Does not count
Boys Teen (14-15 years) / Intermediate / -75 kg
  • Competition age 15
  • Registered age: u16
  • Source category: u16

Classification evidence

Why ≤ 73 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

  • ≤ 73 kg 1 competition event Selected outcome

Registrations and outcomes

Grappling Industries GENEVA
Does not count
Gi Kids / 16 - 17 years (Male) / Coloured Belt / -170 lbs
  • Registered weight class: -170 lbs
  • Source competition limit: -170 lbs

No matches in the rating period · no valid weight evidence

Swiss BJJ Championship
≤ 73 kg · Counts as a competition event
KIDS - BOYS GI / White/ Grey / Yellow / Orange / Green / TEEN / -73,00 kg
  • Registered weight class: -73,00 kg
  • Source competition limit: -73,00 kg

1 match in the rating period

SWISS BRAZILIAN JIU JITSU & GRAPPLING TOURNAMENT
Does not count
Boys Teen (14-15 years) / Intermediate / -75 kg
  • Registered weight class: -75 kg
  • Source competition limit: -75 kg

No matches in the rating period · no valid weight evidence

Classification evidence

Why Green?

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

  • green 1 match in the rating period Selected outcome

Registrations and outcomes

Swiss BJJ Championship
green · Counts as a match
KIDS - BOYS GI / White/ Grey / Yellow / Orange / Green / TEEN / -73,00 kg
  • Source belt category: green

1 match in the rating period