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Nachel Duardo Ramirez

MATHIAS RIBEIRO TEAM

W–L
0–1
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
-
Rating based on No-Gi matches in the past 12 months.
Current form
3–4
Results from the ten most recent rating-eligible matches.
Opponents
1
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
7
Silver
9
Bronze
1
Total medals
17
Events with results
9

Full career record

Wins
12
Losses
10
Matches
22
Win rate
54.5%

Ways of winning

Submission
5
Points
6
Decision
1
Disqualification
0

Personal records

Longest winning streak
4
Longest submission streak
1
Longest gold streak
1
Largest recorded points win
8–0

Recent recorded placements

  1. All Stars BJJ Spain

    ES Event record 3–3

    • Juvenile / Female / Blue / Juvenile / 55kg
    • Juvenilenogi / Female / Elite / Juvenile / 55kg

  2. Grappling Industries MADRID

    ES Event record 0–0

    • Bronze
    • Silver

  4. WORLD CUP BJJ 2025

    ES Event record 1–1

    • Juvenile Girls GI / White / Juvenile / -51,0 kg (Feather)
    • Juvenile Girls NO-GI / White / Juvenile / -55,0 kg (Light)

  5. Grappling Industries MADRID

    ES Event record 2–3

    • Gi Kids / White / 16 - 17 years (Female) / -115 lbs
    • No Gi Kids / Beginner (White) / 16 - 17 years (Female) / -115 lbs

12-month performance profile

How the results were achieved

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

Ways of winning

  • Submission 1 33%
  • Points 2 67%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1127
Record
0–1
Win rate
0%
Submission share
50%

No-Gi

Rating
-
Record
1–2
Win rate
33%
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
1,127
Change over 90 days
-95
Highest rating in 12 months
1,369
Performance versus expectation
-
Schedule strength
-
Average opponent rating
1,245
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
0%
Effective evidence
1
Confidence
24/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 8–8 8–8 across 16 rematches against 3 repeat opponents.

Rivals

Opponent Head-to-head record Matches

Recent tournaments

  2. Grappling Industries MADRID

    June 27, 2026
    Gi / No-Gi 0–0

Calculation details

Rating breakdown for the past 12 months

Rating calculations are being updated. Current event, match and opponent details remain visible.

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

GSLS MADRID INTERNATIONAL OPEN
U18 · Counts
Teen Girls U17 / Gi / Intermediate / -55 kg
  • Competition age 17
  • Registered age: u18
  • Source category: u18
Teen Girls U17 NoGi / Intermediate / -55 kg
  • Competition age 17
  • Registered age: u18
  • Source category: u18
Grappling Industries MADRID
Does not count
Gi Adult / Female / Blue / Adult / -115 lbs
  • Competition age 17
No Gi Adult / Female / Intermediate (Blue) / Adult / -115 lbs
  • Competition age 17
CAMPEONATO DE ESPAÑA DE BJJ GI & NO-GI 2026
U18 · Counts
Juvenile Girls GI / Blue / Juvenile / -51,0 kg (Feather)
  • Competition age 17
  • Registered age: u18
  • Source category: u18
Female NO-GI / Blue / Adult / -52,0 kg (Light feather)
  • Competition age 17

Classification evidence

Why ≤ 51 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

  • ≤ 51 kg 1 competition event Selected outcome
  • ≤ 55 kg 1 competition event

Registrations and outcomes

GSLS MADRID INTERNATIONAL OPEN
Does not count
Teen Girls U17 / Gi / Intermediate / -55 kg
  • Registered weight class: -55 kg
  • Source competition limit: -55 kg

No matches in the rating period · no valid weight evidence

GSLS MADRID INTERNATIONAL OPEN
Does not count
Teen Girls U17 NoGi / Intermediate / -55 kg
  • Registered weight class: -55 kg
  • Source competition limit: -55 kg

No matches in the rating period · no valid weight evidence

Grappling Industries MADRID
Does not count
Gi Adult / Female / Blue / Adult / -115 lbs
  • Registered weight class: -115 lbs
  • Source competition limit: -115 lbs

No matches in the rating period · no valid weight evidence

Grappling Industries MADRID
Does not count
No Gi Adult / Female / Intermediate (Blue) / Adult / -115 lbs
  • Registered weight class: -115 lbs
  • Source competition limit: -115 lbs

No matches in the rating period · no valid weight evidence

CAMPEONATO DE ESPAÑA DE BJJ GI & NO-GI 2026
≤ 51 kg · Counts as a competition event
Juvenile Girls GI / Blue / Juvenile / -51,0 kg (Feather)
  • Registered weight class: -51,0 kg (Feather)
  • Source competition limit: -51,0 kg (Feather)

1 match in the rating period

CAMPEONATO DE ESPAÑA DE BJJ GI & NO-GI 2026
Does not count
Female NO-GI / Blue / Adult / -52,0 kg (Light feather)
  • Registered weight class: -52,0 kg (Light feather)
  • Source competition limit: -52,0 kg (Light feather)

No matches in the rating period · no valid weight evidence

Classification evidence

Why Blue?

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

  • blue 4 matches in the rating period Selected outcome

Registrations and outcomes

All Stars BJJ Spain
blue · Counts as a match
Juvenile / Female / Blue / Juvenile / 55kg
  • Source belt category: blue

3 matches in the rating period

CAMPEONATO DE ESPAÑA DE BJJ GI & NO-GI 2026
blue · Counts as a match
Juvenile Girls GI / Blue / Juvenile / -51,0 kg (Feather)
  • Source belt category: blue

1 match in the rating period