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Arthur Rocha

Frontera BJJ

W–L
2–1
Won and lost rating-eligible matches in the past 12 months.
Gi
1,127
Rating based on Gi matches in the past 12 months.
No-Gi
1,284
Rating based on No-Gi matches in the past 12 months.
Current form
2–1
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
1
Silver
1
Bronze
2
Total medals
4
Events with results
2

Full career record

Wins
4
Losses
6
Matches
10
Win rate
40.0%

Ways of winning

Submission
2
Points
1
Decision
1
Disqualification
0

Personal records

Longest winning streak
2
Longest submission streak
1

Recent recorded placements

  2. Grappling Industries NUREMBERG

    DE Event record 2–5

    • No Gi Kids / Beginner (White) / 14 - 15 years (Male) / -145 lbs
    • Gi Kids / White / 14 - 15 years (Male) / -145 lbs

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
2
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
1127
Record
0–1
Win rate
0%
Submission share
-

No-Gi

Rating
1284
Record
2–0
Win rate
100%
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
1,309
Change over 90 days
+49
Highest rating in 12 months
1,310
Performance versus expectation
-
Schedule strength
-
Average opponent rating
1,290
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
0%
Effective evidence
2.7
Confidence
53/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 1–2 1–2 across 3 rematches against 1 repeat opponents.

Rivals

Opponent Head-to-head record Matches

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 1,309

Rating-period composition

Rating matches
3 0
Record
2–1 Previous month 2–1
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 1,309

Rating-period composition

Rating matches
3 0
Record
2–1 Previous month 2–1
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 -1 Rating 1,309

Rating-period composition

Rating matches
3 0
Record
2–1 Previous month 2–1
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 3 new matches · 7 left period Change +46 Rating 1,310

Rating-period composition

Rating matches
3 -4
Record
2–1 Previous month 2–5
Opponents
3 -2
Events
1 0

7 older matches left the 12-month period: 2 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.
Win
May 10, 2026 Nico Hildebrand
Southside Battle Trials 2026 - Kinder und Jugendliche U16 - male NoGi / U16 - male - NoGi - Alter 13 Jahre bis 15 Jahre / -73 kg
Method Points 04:00 12–2
Marginal influence +44
Win
May 10, 2026 Lukas Holm
Southside Battle Trials 2026 - Kinder und Jugendliche U16 - male NoGi / U16 - male - NoGi - Alter 13 Jahre bis 15 Jahre / -73 kg
Method Submission 02:23 8–0
Marginal influence +38
Loss
May 10, 2026 Richard Focke
Southside Battle Trials 2026 - Kinder und Jugendliche U16 - male - Gi / U16 - male - Gi - Alter 13 Jahre bis 15 Jahre / -75 kg
Method Submission 02:26 0–2
Marginal influence -53
September 2025 No new matches Change +3 Rating 1,264

Rating-period composition

Rating matches
7 0
Record
2–5 Previous month 2–5
Opponents
5 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.

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
1,290
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 2 event votes Selected outcome

Registrations and outcomes

Southside Battle Trials 2026 - Kinder und Jugendliche
U18 · Counts
U16 - male NoGi / U16 - male - NoGi - Alter 13 Jahre bis 15 Jahre / -73 kg
  • Competition age 16
  • Registered age: u14
  • Source category: u14
U16 - male - Gi / U16 - male - Gi - Alter 13 Jahre bis 15 Jahre / -75 kg
  • Competition age 16
  • Registered age: u14
  • Source category: u14
Grappling Industries NUREMBERG
U18 · Counts
No Gi Kids / Advanced (Yellow/Orange) / 14 - 15 years (Male) / -155 lbs
  • Competition age 16
  • Registered age: u16
  • Source category: u16
Gi Kids / Yellow/Orange / 14 - 15 years (Male) / -155 lbs
  • Competition age 16
  • Registered age: u16
  • Source category: u16