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Isabella Alves

gracie barra anderlecht

W–L
4–0
Won and lost rating-eligible matches in the past 12 months.
Gi
1,382
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
4–0
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
3
Silver
0
Bronze
1
Total medals
4
Events with results
4

Full career record

Wins
8
Losses
1
Matches
9
Win rate
88.9%

Ways of winning

Submission
6
Points
2
Decision
0
Disqualification
0

Personal records

Longest winning streak
8
Longest submission streak
4
Longest gold streak
3

Recent recorded placements

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
8
Unique opponents
3
Distinct events
2

Ways of winning

  • Submission 3 75%
  • Points 1 25%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1382
Record
4–0
Win rate
100%
Submission share
75%

No-Gi

Rating
-
Record
-
Win rate
-
Submission share
-

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
1,382
Change over 90 days
+52
Highest rating in 12 months
1,428
Performance versus expectation
-
Schedule strength
-
Average opponent rating
1,216
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
25%
Effective evidence
2.9
Confidence
47/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 2–0 2–0 across 2 rematches against 1 repeat opponents.

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #381 Madiana Vitelli · OPEN BRUSSELS 2 FBJJB RANKING KID GI & NoGi 14.03.2025 Pts 11–0

Full career

  1. #381 Madiana Vitelli · OPEN BRUSSELS 2 FBJJB RANKING KID GI & NoGi 14.03.2025 Pts 11–0
  2. #553 Romaissae Jebbari · BRUSSELS KID OPEN 3 - GI & NoGi 24.05.2025 Sub 02:10 14–0

Rivals

Opponent Head-to-head record Matches
Carolina Matos 2–0 2

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 1,382

Rating-period composition

Rating matches
4 0
Record
4–0 Previous month 4–0
Opponents
3 0
Events
2 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 1,382

Rating-period composition

Rating matches
4 0
Record
4–0 Previous month 4–0
Opponents
3 0
Events
2 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 1,382

Rating-period composition

Rating matches
4 0
Record
4–0 Previous month 4–0
Opponents
3 0
Events
2 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 · 2 left period Change -47 Rating 1,382

Rating-period composition

Rating matches
4 -2
Record
4–0 Previous month 6–0
Opponents
3 -2
Events
2 -1

2 older matches left the 12-month period: 2 won and 0 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

April 2026 No new matches Change +1 Rating 1,429

Rating-period composition

Rating matches
6 0
Record
6–0 Previous month 6–0
Opponents
5 0
Events
3 0

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

March 2026 2 new matches · 3 left period Change +48 Rating 1,428

Rating-period composition

Rating matches
6 -1
Record
6–0 Previous month 6–1
Opponents
5 -1
Events
3 0

3 older matches left the 12-month period: 2 won and 1 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
March 14, 2026 Mirabile Naomi
OPEN BRUSSELS 2 FBJJB RANKING KID GI & NoGi 14.03.2025 GIRL GI DIVISION (-16years old) / KID GI / KID (-16years old) / -55kg (cat 2 : 14-15-16)
Method Submission 02:03 4–7
Marginal influence +25
Win
March 14, 2026 Madiana Vitelli
OPEN BRUSSELS 2 FBJJB RANKING KID GI & NoGi 14.03.2025 GIRL GI DIVISION (-16years old) / KID GI / KID (-16years old) / -55kg (cat 2 : 14-15-16)
Method Points 04:00 11–0
Marginal influence +54
February 2026 No new matches Change 0 Rating 1,380

Rating-period composition

Rating matches
7 0
Record
6–1 Previous month 6–1
Opponents
6 0
Events
3 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 -3 Rating 1,380

Rating-period composition

Rating matches
7 0
Record
6–1 Previous month 6–1
Opponents
6 0
Events
3 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 1,383

Rating-period composition

Rating matches
7 0
Record
6–1 Previous month 6–1
Opponents
6 0
Events
3 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 +7 Rating 1,383

Rating-period composition

Rating matches
7 0
Record
6–1 Previous month 6–1
Opponents
6 0
Events
3 0

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

October 2025 No new matches Change 0 Rating 1,376

Rating-period composition

Rating matches
7 0
Record
6–1 Previous month 6–1
Opponents
6 0
Events
3 0

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

September 2025 2 new matches Change +41 Rating 1,376

Rating-period composition

Rating matches
7 +2
Record
6–1 Previous month 4–1
Opponents
6 +1
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.
Win
September 20, 2025 Carolina Matos
BRUSSELS KID (-16y) FBJJB OPEN 1 - Gi & NoGi 20.09.2025 GIRL GI DIVISION (-16years old) / KID GI / KID (-16years old) / -55kg* (cat 2 : 14-15-16)
Method Submission 01:38 2–0
Marginal influence +16
Win
September 20, 2025 Carolina Matos
BRUSSELS KID (-16y) FBJJB OPEN 1 - Gi & NoGi 20.09.2025 GIRL GI DIVISION (-16years old) / KID GI / KID (-16years old) / -55kg* (cat 2 : 14-15-16)
Method Submission 01:26 9–0
Marginal influence +16
Relevant matches
2.9
Official ranking percentile
-
Performance
-

2.9 weighted matches against 3 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,216
Repeated-opponent share
25.0%
Network connectivity
87.6%

Classification evidence

Why U16?

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

  • U16 1 event vote Selected outcome

Registrations and outcomes

OPEN BRUSSELS 2 FBJJB RANKING KID GI & NoGi 14.03.2025
U16 · Counts
GIRL GI DIVISION (-16years old) / KID GI / KID (-16years old) / -55kg (cat 2 : 14-15-16)
  • Competition age 15
BRUSSELS KID (-16y) FBJJB OPEN 1 - Gi & NoGi 20.09.2025
Does not count
GIRL GI DIVISION (-16years old) / KID GI / KID (-16years old) / -55kg* (cat 2 : 14-15-16)
  • Competition age 14

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 2 competition events Selected outcome

Registrations and outcomes

OPEN BRUSSELS 2 FBJJB RANKING KID GI & NoGi 14.03.2025
≤ 55 kg · Counts as a competition event
GIRL GI DIVISION (-16years old) / KID GI / KID (-16years old) / -55kg (cat 2 : 14-15-16)
  • Registered weight class: -55kg (cat 2 : 14-15-16)
  • Source competition limit: -55kg (cat 2 : 14-15-16)

2 matches in the rating period

BRUSSELS KID (-16y) FBJJB OPEN 1 - Gi & NoGi 20.09.2025
≤ 55 kg · Counts as a competition event
GIRL GI DIVISION (-16years old) / KID GI / KID (-16years old) / -55kg* (cat 2 : 14-15-16)
  • Registered weight class: -55kg (cat 2 : 14-15-16)
  • Source competition limit: -55kg (cat 2 : 14-15-16)

2 matches in the rating period