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Nathan Helcio Borges

gracie barra anderlecht

W–L
6–6
Won and lost rating-eligible matches in the past 12 months.
Gi
1,264
Rating based on Gi matches in the past 12 months.
No-Gi
1,256
Rating based on No-Gi matches in the past 12 months.
Current form
5–5
Results from the ten most recent rating-eligible matches.
Opponents
8
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
1
Silver
4
Bronze
0
Total medals
5
Events with results
5

Full career record

Wins
6
Losses
6
Matches
12
Win rate
50.0%

Ways of winning

Submission
0
Points
3
Decision
3
Disqualification
0

Personal records

Longest winning streak
2

Recent recorded placements

  1. Grappling Industries AMSTERDAM

    NL Event record 3–2

    • Gi Kids / 14 - 15 years (Male) / Yellow/Orange / -125 lbs
    • No Gi Kids / 14 - 15 years (Male) / Advanced (Yellow/Orange) / -125 lbs

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
0
Unique opponents
8
Distinct events
5

Ways of winning

  • Submission 0 0%
  • Points 3 50%
  • Decision 3 50%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1264
Record
4–6
Win rate
40%
Submission share
0%

No-Gi

Rating
1256
Record
2–0
Win rate
100%
Submission share
0%

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
1,311
Change over 90 days
+77
Highest rating in 12 months
1,311
Performance versus expectation
+7.5 pp
Schedule strength
Top 69%
Average opponent rating
1,294
Weighted win rate
50%
Expected win rate
43%
Repeat-opponent share
33%
Effective evidence
8.6
Confidence
87/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 3–2 3–2 across 5 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 5 new matches Change +50 Rating 1,311

Rating-period composition

Rating matches
12 +5
Record
6–6 Previous month 3–4
Opponents
8 +1
Events
5 +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.
Win
August 1, 2026 Oskar Abelsen Goa
Grappling Industries AMSTERDAM No Gi Kids / 14 - 15 years (Male) / Advanced (Yellow/Orange) / -125 lbs
Method Decision 03:00 0–0
Marginal influence +10
Win
August 1, 2026 Oskar Abelsen Goa
Grappling Industries AMSTERDAM No Gi Kids / 14 - 15 years (Male) / Advanced (Yellow/Orange) / -125 lbs
Method Decision 03:00 0–0
Marginal influence +10
Loss
August 1, 2026 Oskar Abelsen Goa
Grappling Industries AMSTERDAM Gi Kids / 14 - 15 years (Male) / Yellow/Orange / -125 lbs
Method Decision 03:00 0–0
Marginal influence -11
Loss
August 1, 2026 Oskar Abelsen Goa
Grappling Industries AMSTERDAM Gi Kids / 14 - 15 years (Male) / Yellow/Orange / -125 lbs
Method Decision 03:00 0–0
Marginal influence -11
Win
August 1, 2026 Oskar Abelsen Goa
Grappling Industries AMSTERDAM Gi Kids / 14 - 15 years (Male) / Yellow/Orange / -125 lbs
Method Decision 03:00 0–0
Marginal influence +14
July 2026 No new matches Change 0 Rating 1,261

Rating-period composition

Rating matches
7 0
Record
3–4 Previous month 3–4
Opponents
7 0
Events
4 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 1,261

Rating-period composition

Rating matches
7 0
Record
3–4 Previous month 3–4
Opponents
7 0
Events
4 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

May 2026 2 new matches Change +28 Rating 1,262

Rating-period composition

Rating matches
7 +2
Record
3–4 Previous month 2–3
Opponents
7 +2
Events
4 +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
May 9, 2026 MEHDI AHADDOUCH
OPEN BRUSSELS 3 FBJJB RANKING KID GI & NoGi 09.05.2026 BOY GI DIVISION (-16years old) / KID GI / KID (-16years old) / -60kg
Method Points 04:00 2–2
Marginal influence -18
Win
May 9, 2026 Anass Chadli
OPEN BRUSSELS 3 FBJJB RANKING KID GI & NoGi 09.05.2026 BOY GI DIVISION (-16years old) / KID GI / KID (-16years old) / -60kg
Method Points 04:00 5–0
Marginal influence +17
April 2026 2 new matches Change +34 Rating 1,234

Rating-period composition

Rating matches
5 +2
Record
2–3 Previous month 1–2
Opponents
5 +2
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
April 26, 2026 ISLAM MAGOMEDKERIMOV
NAGA Brussels Grappling Championship Teens Gi (Male) / Expert / 55 - 59.9 / 14-15 years
Method Submission 01:48 0–0
Marginal influence -13
Win
April 26, 2026 Yamine Belyazid
NAGA Brussels Grappling Championship Teens Gi (Male) / Expert / 55 - 59.9 / 14-15 years
Method Points 04:00 9–0
Marginal influence +19
March 2026 2 new matches Change +67 Rating 1,200

Rating-period composition

Rating matches
3 +2
Record
1–2 Previous month 0–1
Opponents
3 +2
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
March 14, 2026 Jules Huys
OPEN BRUSSELS 2 FBJJB RANKING KID GI & NoGi 14.03.2025 BOY GI DIVISION (-16years old) / KID GI / KID (-16years old) / -60kg
Method Submission 00:55 0–0
Marginal influence -12
Win
March 14, 2026 Taha Bachir Benalla
OPEN BRUSSELS 2 FBJJB RANKING KID GI & NoGi 14.03.2025 BOY GI DIVISION (-16years old) / KID GI / KID (-16years old) / -60kg
Method Points 04:00 7–0
Marginal influence +19
February 2026 No new matches Change 0 Rating 1,133

Rating-period composition

Rating matches
1 0
Record
0–1 Previous month 0–1
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 1,133

Rating-period composition

Rating matches
1 0
Record
0–1 Previous month 0–1
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 1,133

Rating-period composition

Rating matches
1 0
Record
0–1 Previous month 0–1
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 1 new match Change Starting point Rating 1,133

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 FRANCESCO NEFZI
BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS Boys Youth Gi / White & Grey / 13-15 / -58,5 kg (Light feather)
Method Decision 04:00 0–0
Marginal influence -16
Relevant matches
8.6
Official ranking percentile
-
Performance
7.5 pp above expectation

8.6 weighted matches against 8 different opponents across 5 events

Weighted win rate
50.3%
Expected win rate
42.8%
Average opponent rating
1,294
Repeated-opponent share
33.3%
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 7 event votes Selected outcome

Registrations and outcomes

Grappling Industries AMSTERDAM
U18 · Counts
No Gi Kids / 14 - 15 years (Male) / Advanced (Yellow/Orange) / -125 lbs
  • Competition age 16
  • Registered age: u16
  • Source category: u16
Gi Kids / 14 - 15 years (Male) / Yellow/Orange / -125 lbs
  • Competition age 16
  • Registered age: u16
  • Source category: u16
OPEN BRUSSELS 3 FBJJB RANKING KID GI & NoGi 09.05.2026
U18 · Counts
BOY GI DIVISION (-16years old) / KID GI / KID (-16years old) / -60kg
  • Competition age 16
  • Registered age: u16
  • Source category: u16
NAGA Brussels Grappling Championship
U18 · Counts
Teens Gi (Male) / Expert / 55 - 59.9 / 14-15 years
  • Competition age 16
  • Registered age: u16
  • Source category: u16
Grappling Industries BRUSSELS
U18 · Counts
Gi Kids / 14 - 15 years (Male) / Yellow/Orange / -125 lbs
  • Competition age 16
  • Registered age: u16
  • Source category: u16
OPEN BRUSSELS 2 FBJJB RANKING KID GI & NoGi 14.03.2025
U18 · Counts
BOY GI DIVISION (-16years old) / KID GI / KID (-16years old) / -60kg
  • Competition age 16
  • Registered age: u16
  • Source category: u16
NAGA Paris Grappling Championship - Children 17 years & under / Adult Men (30 years & older)
U18 · Counts
Teens Gi (Male) / Intermediate / 55 - 59.9 / 14-15 years
  • Competition age 16
  • Registered age: u16
  • Source category: u16
INTERCLUB JIU JITSU 14/02/2026
U18 · Counts
Boys Youth Gi / Yellow / 13-15 / -58,5 kg (Light feather)
  • Competition age 16
BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS
Does not count
Boys Youth Gi / White & Grey / 13-15 / -58,5 kg (Light feather)
  • Competition age 15
BRUSSELS KID (-16y) FBJJB OPEN 1 - Gi & NoGi 20.09.2025
Does not count
BOY GI DIVISION (-16years old) / KID GI / KID (-16years old) / -65kg* (14-15-16)
  • Competition age 15
  • Registered age: u16
  • Source category: u16

Classification evidence

Why ≤ 57 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

  • ≤ 57 kg 1 competition event Selected outcome
  • ≤ 60 kg 2 competition events

Registrations and outcomes

Grappling Industries AMSTERDAM
≤ 57 kg · Counts as a competition event
No Gi Kids / 14 - 15 years (Male) / Advanced (Yellow/Orange) / -125 lbs
  • Registered weight class: -125 lbs
  • Source competition limit: -125 lbs

2 matches in the rating period

Grappling Industries AMSTERDAM
≤ 57 kg · Counts as a competition event
Gi Kids / 14 - 15 years (Male) / Yellow/Orange / -125 lbs
  • Registered weight class: -125 lbs
  • Source competition limit: -125 lbs

3 matches in the rating period

OPEN BRUSSELS 3 FBJJB RANKING KID GI & NoGi 09.05.2026
≤ 60 kg · Counts as a competition event
BOY GI DIVISION (-16years old) / KID GI / KID (-16years old) / -60kg
  • Registered weight class: -60kg
  • Source competition limit: -60kg

2 matches in the rating period

NAGA Brussels Grappling Championship
≤ 60 kg · Counts as a competition event
Teens Gi (Male) / Expert / 55 - 59.9 / 14-15 years
  • Registered weight class: 55 - 59.9
  • Source competition limit: 55 - 59.9

2 matches in the rating period

Grappling Industries BRUSSELS
Does not count
Gi Kids / 14 - 15 years (Male) / Yellow/Orange / -125 lbs
  • Registered weight class: -125 lbs
  • Source competition limit: -125 lbs

No matches in the rating period · no valid weight evidence

OPEN BRUSSELS 2 FBJJB RANKING KID GI & NoGi 14.03.2025
≤ 60 kg · Does not count
BOY GI DIVISION (-16years old) / KID GI / KID (-16years old) / -60kg
  • Registered weight class: -60kg
  • Source competition limit: -60kg

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

NAGA Paris Grappling Championship - Children 17 years & under / Adult Men (30 years & older)
Does not count
Teens Gi (Male) / Intermediate / 55 - 59.9 / 14-15 years
  • Registered weight class: 55 - 59.9
  • Source competition limit: 55 - 59.9

No matches in the rating period · no valid weight evidence

INTERCLUB JIU JITSU 14/02/2026
Does not count
Boys Youth Gi / Yellow / 13-15 / -58,5 kg (Light feather)

No matches in the rating period · no valid weight evidence

BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS
Does not count
Boys Youth Gi / White & Grey / 13-15 / -58,5 kg (Light feather)

1 match in the rating period · weight class could not be normalized reliably

BRUSSELS KID (-16y) FBJJB OPEN 1 - Gi & NoGi 20.09.2025
Does not count
BOY GI DIVISION (-16years old) / KID GI / KID (-16years old) / -65kg* (14-15-16)
  • Registered weight class: -65kg
  • Source competition limit: -65kg

No matches in the rating period · no valid weight evidence

Classification evidence

Why Orange?

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

  • orange 5 matches in the rating period Selected outcome
  • grey 1 match in the rating period

Registrations and outcomes

Grappling Industries AMSTERDAM
orange · Counts as a match
No Gi Kids / 14 - 15 years (Male) / Advanced (Yellow/Orange) / -125 lbs
  • Source belt category: orange

2 matches in the rating period

Grappling Industries AMSTERDAM
orange · Counts as a match
Gi Kids / 14 - 15 years (Male) / Yellow/Orange / -125 lbs
  • Source belt category: orange

3 matches in the rating period

BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS
grey · Counts as a match
Boys Youth Gi / White & Grey / 13-15 / -58,5 kg (Light feather)
  • Source belt category: grey

1 match in the rating period