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Liah Oliveira

F4R JIUJITSU

W–L
5–2
Won and lost rating-eligible matches in the past 12 months.
Gi
1,386
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
5–2
Results from the ten most recent rating-eligible matches.
Opponents
7
Unique opponents faced in rating-eligible matches in the past 12 months.

Indexed career

Matches

9
Indexed competition matches
Date Opponent Result Event Division
2026-06-27 Alejandra Rey
Win
Grappling Industries MADRID Gi · Gi Kids / 6 - 7 years / Grey / -55 lbs
2026-06-27 Jaime Soriano
Loss
Grappling Industries MADRID Gi · Gi Kids / 6 - 7 years / Grey / -55 lbs
2026-05-09 Jana Bellahcene
Win
CAMPEONATO DE ESPAÑA DE BJJ GI & NO-GI 2026 Gi · Kids Girls GI / Grey / Mirim / -23,0 kg
2026-05-09 Daniela Tavanaei Timiraos
Win
CAMPEONATO DE ESPAÑA DE BJJ GI & NO-GI 2026 Gi · Kids Girls GI / Grey / Mirim / -23,0 kg
2026-05-09 Alejandra Rivera Burridge
Win
CAMPEONATO DE ESPAÑA DE BJJ GI & NO-GI 2026 Gi · Kids Girls GI / Grey / Mirim / -23,0 kg
2026-03-15 Natalia De La Torre Berdós
Loss
XVII Campeonato de España 2026 (Gi, No-Gi & Kids) Gi · Niñas Gi / Grey / Benjamín / -24 Kg
2025-11-09 Chloe Martinez Molina
Win
European Cup 2025 \ Gi - NoGi - Kids Gi · Girls Gi / White / Mighty Mite III (6yrs) / -25,20 kg
2025-06-14 Maxim O Reilly
Win
Grappling Industries MADRID Gi · Gi Kids / Grey / 6 - 7 years / -45 lbs
2025-06-14 Juan Lanuza Navarro
Win
Grappling Industries MADRID Gi · Gi Kids / Grey / 6 - 7 years / -45 lbs

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 1,386

Rating-period composition

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

July 2026 No new matches Change 0 Rating 1,386

Rating-period composition

Rating matches
7 0
Record
5–2 Previous month 5–2
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 2 new matches · 2 left period Change -38 Rating 1,386

Rating-period composition

Rating matches
7 0
Record
5–2 Previous month 6–1
Opponents
7 0
Events
4 0

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.

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
June 27, 2026 Alejandra Rey
Grappling Industries MADRID Gi Kids / 6 - 7 years / Grey / -55 lbs
Method Submission 02:02 6–0
Marginal influence +17
Loss
June 27, 2026 Jaime Soriano
Grappling Industries MADRID Gi Kids / 6 - 7 years / Grey / -55 lbs
Method Submission 02:08 2–0
Marginal influence -35
May 2026 3 new matches Change +128 Rating 1,424

Rating-period composition

Rating matches
7 +3
Record
6–1 Previous month 3–1
Opponents
7 +3
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.
Win
May 9, 2026 Jana Bellahcene
CAMPEONATO DE ESPAÑA DE BJJ GI & NO-GI 2026 Kids Girls GI / Grey / Mirim / -23,0 kg
Method Submission 01:13 3–0
Marginal influence +34
Win
CAMPEONATO DE ESPAÑA DE BJJ GI & NO-GI 2026 Kids Girls GI / Grey / Mirim / -23,0 kg
Method Submission 00:50 0–0
Marginal influence +23
Win
CAMPEONATO DE ESPAÑA DE BJJ GI & NO-GI 2026 Kids Girls GI / Grey / Mirim / -23,0 kg
Method Submission 01:57 0–0
Marginal influence +22
April 2026 No new matches Change -1 Rating 1,296

Rating-period composition

Rating matches
4 0
Record
3–1 Previous month 3–1
Opponents
4 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 1 new match Change -39 Rating 1,297

Rating-period composition

Rating matches
4 +1
Record
3–1 Previous month 3–0
Opponents
4 +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.
Loss
XVII Campeonato de España 2026 (Gi, No-Gi & Kids) Niñas Gi / Grey / Benjamín / -24 Kg
Method Points 02:00 0–2
Marginal influence -31
February 2026 No new matches Change -4 Rating 1,336

Rating-period composition

Rating matches
3 0
Record
3–0 Previous month 3–0
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.

January 2026 No new matches Change +1 Rating 1,340

Rating-period composition

Rating matches
3 0
Record
3–0 Previous month 3–0
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.

December 2025 No new matches Change +1 Rating 1,339

Rating-period composition

Rating matches
3 0
Record
3–0 Previous month 3–0
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.

November 2025 1 new match Change +57 Rating 1,338

Rating-period composition

Rating matches
3 +1
Record
3–0 Previous month 2–0
Opponents
3 +1
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.
Win
November 9, 2025 Chloe Martinez Molina
European Cup 2025 \ Gi - NoGi - Kids Girls Gi / White / Mighty Mite III (6yrs) / -25,20 kg
Method Points 02:00 2–2
Marginal influence +23
October 2025 No new matches Change -3 Rating 1,281

Rating-period composition

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

September 2025 No new matches Change 0 Rating 1,284

Rating-period composition

Rating matches
2 0
Record
2–0 Previous month 2–0
Opponents
2 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
6
Official ranking percentile
Top 31%
Performance
17.7 pp above expectation

6 weighted matches against 7 different opponents across 4 events

Weighted win rate
71.0%
Expected win rate
53.3%
Average opponent rating
1,280
Repeated-opponent share
0.0%
Network connectivity
80.9%

Classification evidence

Why U8?

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

  • U8 3 event votes Selected outcome

Registrations and outcomes

Grappling Industries MADRID
U8 · Counts
Gi Kids / 6 - 7 years / Grey / -55 lbs
  • Competition age 7
  • Registered age: u8
  • Source category: u8
No Gi Kids / 6 - 7 years / Intermediate (Grey) / -55 lbs x
  • Competition age 7
  • Registered age: u8
  • Source category: u8
CAMPEONATO DE ESPAÑA DE BJJ GI & NO-GI 2026
U8 · Counts
Kids Girls GI / Grey / Mirim / -23,0 kg
  • Competition age 7
  • Registered age: u8
  • Source category: u8
XVII Campeonato de España 2026 (Gi, No-Gi & Kids)
U8 · Counts
Niñas Gi / Grey / Benjamín / -24 Kg
  • Competition age 7
  • Registered age: u8
  • Source category: u8
European Cup 2025 \ Gi - NoGi - Kids
Does not count
Girls Gi / White / Mighty Mite III (6yrs) / -25,20 kg
  • Competition age 6
  • Registered age: u8
  • Source category: u8

Classification evidence

Why ≤ 23 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

  • ≤ 23 kg 1 competition event Selected outcome
  • ≤ 24 kg 1 competition event
  • ≤ 25 kg 1 competition event

Registrations and outcomes

Grappling Industries MADRID
≤ 25 kg · Counts as a competition event
Gi Kids / 6 - 7 years / Grey / -55 lbs
  • Registered weight class: -55 lbs
  • Source competition limit: -55 lbs

2 matches in the rating period

Grappling Industries MADRID
Does not count
No Gi Kids / 6 - 7 years / Intermediate (Grey) / -55 lbs x
  • Registered weight class: -55 lbs
  • Source competition limit: -55 lbs

No matches in the rating period · no valid weight evidence

CAMPEONATO DE ESPAÑA DE BJJ GI & NO-GI 2026
≤ 23 kg · Counts as a competition event
Kids Girls GI / Grey / Mirim / -23,0 kg
  • Registered weight class: -23,0 kg
  • Source competition limit: -23,0 kg

3 matches in the rating period

XVII Campeonato de España 2026 (Gi, No-Gi & Kids)
≤ 24 kg · Counts as a competition event
Niñas Gi / Grey / Benjamín / -24 Kg
  • Registered weight class: -24 Kg
  • Source competition limit: -24 Kg

1 match in the rating period

European Cup 2025 \ Gi - NoGi - Kids
≤ 25 kg · Does not count
Girls Gi / White / Mighty Mite III (6yrs) / -25,20 kg
  • Registered weight class: -25,20 kg
  • Source competition limit: -25,20 kg

1 match in the rating period · outside the three most recent unambiguous events

Classification evidence

Why Grey?

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

  • grey 6 matches in the rating period Selected outcome
  • white 1 match in the rating period

Registrations and outcomes

Grappling Industries MADRID
grey · Counts as a match
Gi Kids / 6 - 7 years / Grey / -55 lbs
  • Source belt category: grey

2 matches in the rating period

CAMPEONATO DE ESPAÑA DE BJJ GI & NO-GI 2026
grey · Counts as a match
Kids Girls GI / Grey / Mirim / -23,0 kg
  • Source belt category: grey

3 matches in the rating period

XVII Campeonato de España 2026 (Gi, No-Gi & Kids)
grey · Counts as a match
Niñas Gi / Grey / Benjamín / -24 Kg
  • Source belt category: grey

1 match in the rating period

European Cup 2025 \ Gi - NoGi - Kids
white · Counts as a match
Girls Gi / White / Mighty Mite III (6yrs) / -25,20 kg
  • Source belt category: white

1 match in the rating period