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Ibai Ruiz Mencia

TEAM GANBARU

W–L
1–3
Won and lost rating-eligible matches in the past 12 months.
Gi
1,147
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
1–3
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
0
Silver
2
Bronze
1
Total medals
3
Events with results
4

Full career record

Wins
1
Losses
4
Matches
5
Win rate
20.0%

Ways of winning

Submission
0
Points
1
Decision
0
Disqualification
0

Personal records

Longest winning streak
1

Recent recorded placements

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
0
Unique opponents
3
Distinct events
3

Ways of winning

  • Submission 0 0%
  • Points 1 100%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1147
Record
1–3
Win rate
25%
Submission share
0%

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
1,147
Change over 90 days
-57
Highest rating in 12 months
1,197
Performance versus expectation
-
Schedule strength
-
Average opponent rating
1,240
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
25%
Effective evidence
3.1
Confidence
52/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

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

Rivals

Opponent Head-to-head record Matches
Aiur Barroso 1–1 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 1,147

Rating-period composition

Rating matches
4 0
Record
1–3 Previous month 1–3
Opponents
3 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.

July 2026 No new matches Change 0 Rating 1,147

Rating-period composition

Rating matches
4 0
Record
1–3 Previous month 1–3
Opponents
3 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.

June 2026 No new matches Change +7 Rating 1,147

Rating-period composition

Rating matches
4 0
Record
1–3 Previous month 1–3
Opponents
3 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.

May 2026 1 new match · 1 left period Change -30 Rating 1,140

Rating-period composition

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

1 older matches left the 12-month period: 0 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.
Loss
May 30, 2026 Aiur Barroso
GETXO BJJ CUP GI & NO-GI 2026 Kids Boys GI / Grey / Mirim / -29,0 kg
Method Submission 01:58 0–2
Marginal influence -30
April 2026 1 new match Change -23 Rating 1,170

Rating-period composition

Rating matches
4 +1
Record
1–3 Previous month 1–2
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
OPEN SANTURTZI | OSO DURO Boys Gi / White / Pee Wee I (7yrs) / -27,20 kg
Method Points 03:00 0–13
Marginal influence -38
March 2026 No new matches Change -4 Rating 1,193

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
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.

February 2026 No new matches Change 0 Rating 1,197

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
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 0 Rating 1,197

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
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 0 Rating 1,197

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
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 2 new matches Change +58 Rating 1,197

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
November 15, 2025 Danel Santamaria
EUSKADI BJJ CUP GI & NO-GI 2025 Kids Boys GI / Grey / Mirim / -26,0 kg
Method Points 02:00 0–6
Marginal influence -25
Win
November 15, 2025 Aiur Barroso
EUSKADI BJJ CUP GI & NO-GI 2025 Kids Boys GI / Grey / Mirim / -26,0 kg
Method Points 02:00 3–0
Marginal influence +35
October 2025 No new matches Change 0 Rating 1,139

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.

September 2025 No new matches Change 0 Rating 1,139

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.

Relevant matches
3.1
Official ranking percentile
-
Performance
-

3.1 weighted matches against 3 different opponents across 3 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,240
Repeated-opponent share
25.0%
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 2 event votes Selected outcome

Registrations and outcomes

GETXO BJJ CUP GI & NO-GI 2026
U8 · Counts
Kids Boys GI / Grey / Mirim / -29,0 kg
  • Competition age 7
  • Registered age: u8
  • Source category: u8
OPEN SANTURTZI | OSO DURO
U8 · Counts
Boys Gi / White / Pee Wee I (7yrs) / -27,20 kg
  • Competition age 7
  • Registered age: u8
  • Source category: u8
EUSKADI BJJ CUP GI & NO-GI 2025
Does not count
Kids Boys GI / Grey / Mirim / -26,0 kg
  • Competition age 6
  • Registered age: u8
  • Source category: u8

Classification evidence

Why ≤ 26 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

  • ≤ 26 kg 1 competition event Selected outcome
  • ≤ 27 kg 1 competition event
  • ≤ 29 kg 1 competition event

Registrations and outcomes

GETXO BJJ CUP GI & NO-GI 2026
≤ 29 kg · Counts as a competition event
Kids Boys GI / Grey / Mirim / -29,0 kg
  • Registered weight class: -29,0 kg
  • Source competition limit: -29,0 kg

1 match in the rating period

OPEN SANTURTZI | OSO DURO
≤ 27 kg · Counts as a competition event
Boys Gi / White / Pee Wee I (7yrs) / -27,20 kg
  • Registered weight class: -27,20 kg
  • Source competition limit: -27,20 kg

1 match in the rating period

EUSKADI BJJ CUP GI & NO-GI 2025
≤ 26 kg · Counts as a competition event
Kids Boys GI / Grey / Mirim / -26,0 kg
  • Registered weight class: -26,0 kg
  • Source competition limit: -26,0 kg

2 matches in the rating period

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 3 matches in the rating period Selected outcome
  • white 1 match in the rating period

Registrations and outcomes

GETXO BJJ CUP GI & NO-GI 2026
grey · Counts as a match
Kids Boys GI / Grey / Mirim / -29,0 kg
  • Source belt category: grey

1 match in the rating period

OPEN SANTURTZI | OSO DURO
white · Counts as a match
Boys Gi / White / Pee Wee I (7yrs) / -27,20 kg
  • Source belt category: white

1 match in the rating period

EUSKADI BJJ CUP GI & NO-GI 2025
grey · Counts as a match
Kids Boys GI / Grey / Mirim / -26,0 kg
  • Source belt category: grey

2 matches in the rating period