TopBJJ Index Youth

TopBJJ Index

Search TopBJJ Index
Language selector
Menu
IT

Nathan Bellotti

Cardano Top Team

W–L
1–2
Won and lost rating-eligible matches in the past 12 months.
Gi
1,132
Rating based on Gi matches in the past 12 months.
No-Gi
1,206
Rating based on No-Gi matches in the past 12 months.
Current form
2–5
Results from the ten most recent rating-eligible matches.
Opponents
3
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
4
Silver
6
Bronze
1
Total medals
11
Events with results
10

Full career record

Wins
7
Losses
14
Matches
21
Win rate
33.3%

Ways of winning

Submission
4
Points
2
Decision
0
Disqualification
0

Personal records

Longest winning streak
3
Longest submission streak
3
Longest gold streak
1

Recent recorded placements

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
0
Unique opponents
3
Distinct events
1

Ways of winning

  • Submission 1 50%
  • Points 1 50%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1132
Record
0–1
Win rate
0%
Submission share
-

No-Gi

Rating
1206
Record
1–1
Win rate
50%
Submission share
50%

Win quality

Grouped by pre-match win probability. This provides context and does not award an extra rating bonus.

As underdog 0–0 Less than 35% expected win probability before the match.
Even match 0–0 Between 35% and 65% expected win probability before the match.
As favourite 0–0 More than 65% expected win probability before the match.

Development

Rating and development

The same published rating, supported by trend, opponent strength and evidence quality.

Current rating
1,259
Change over 90 days
-
Highest rating in 12 months
1,266
Performance versus expectation
-
Schedule strength
-
Average opponent rating
1,361
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
0%
Effective evidence
2.7
Confidence
52/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 3–6 3–6 across 9 rematches against 4 repeat opponents.

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #1151 Manuel Beckert · NAGA Europe Grappling Championship Pts 5–4

Full career

  1. #1151 Manuel Beckert · NAGA Europe Grappling Championship Pts 5–4

Rivals

Opponent Head-to-head record Matches
Manuel Beckert 1–1 2

Scheduled

Recent tournaments

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 1,259

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
Opponents
3 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 1,259

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
Opponents
3 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 -13 Rating 1,259

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
Opponents
3 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 +2 Rating 1,272

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
Opponents
3 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 -1 Rating 1,270

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
Opponents
3 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 1,271

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
Opponents
3 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 -1 Rating 1,271

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
Opponents
3 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 1,272

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
Opponents
3 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 1,272

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
Opponents
3 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 +6 Rating 1,272

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
Opponents
3 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 3 new matches Change Starting point Rating 1,266

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 Hamilton FABREGAT
NAGA Europe Grappling Championship Teens Gi (Male) / Expert / 50 - 54.9 / 14-15 years
Method Points 04:00 2–7
Marginal influence -15
Win
October 4, 2025 Manuel Beckert
NAGA Europe Grappling Championship Teens No-Gi (Male) / Expert / 50 - 54.9 / 14-15 years
Method Points 04:00 5–4
Marginal influence +30
Loss
October 4, 2025 Alan Greulich
NAGA Europe Grappling Championship Teens No-Gi (Male) / Expert / 50 - 54.9 / 14-15 years
Method Points 04:00 2–8
Marginal influence -13
Relevant matches
2.7
Official ranking percentile
-
Performance
-

2.7 weighted matches against 3 different opponents across 1 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,361
Repeated-opponent share
0.0%
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 1 event vote Selected outcome

Registrations and outcomes

NAGA Europe Grappling Championship
U18 · Counts
Teens Gi (Male) / Expert / 50 - 54.9 / 14-15 years
  • Competition age 16
  • Registered age: u16
  • Source category: u16
Teens No-Gi (Male) / Expert / 50 - 54.9 / 14-15 years
  • Competition age 16
  • Registered age: u16
  • Source category: u16
ADCC European, Middle East & African Championship 2025
Does not count
Boys 15-17 years / Beginner / -55 kg
  • Competition age 16

Classification evidence

Why ≤ 55 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

  • ≤ 55 kg 3 competition events Selected outcome

Registrations and outcomes

NAGA Europe Grappling Championship
≤ 55 kg · Counts as a competition event
Teens Gi (Male) / Expert / 50 - 54.9 / 14-15 years
  • Registered weight class: 50 - 54.9
  • Source competition limit: 50 - 54.9

1 match in the rating period

NAGA Europe Grappling Championship
≤ 55 kg · Counts as a competition event
Teens No-Gi (Male) / Expert / 50 - 54.9 / 14-15 years
  • Registered weight class: 50 - 54.9
  • Source competition limit: 50 - 54.9

2 matches in the rating period

ADCC European, Middle East & African Championship 2025
≤ 55 kg · Counts as a competition event
Boys 15-17 years / Beginner / -55 kg
  • Registered weight class: -55 kg
  • Source competition limit: -55 kg

2 matches in the rating period