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Juan Dinu Tavara

PlayJitsu Academy

W–L
16–5
Won and lost rating-eligible matches in the past 12 months.
Gi
1,434
Rating based on Gi matches in the past 12 months.
No-Gi
1,426
Rating based on No-Gi matches in the past 12 months.
Current form
9–1
Results from the ten most recent rating-eligible matches.
Opponents
15
Unique opponents faced in rating-eligible matches in the past 12 months.

Tournament history

Events

11
Events
Date Event Result Format Division
Kimura Cup Málaga 2026 ES · Gi · grey · ≤62 kg ; No-Gi · grey · ≤56 kg 3–0 W–L: Win / Loss GiNo-Gi
  • Boys No-Gi / Grey / Teen / -56 kg
  • Boys Gi / Grey / Teen / -62 kg
Grappling Industries MADRID ES · Gi · 12–13 yo · grey · ≤135 lb ; No-Gi · 12–13 yo · grey · ≤135 lb 4–0 W–L: Win / Loss GiNo-Gi
  • Gi Kids / 12 - 13 years (Male) / Grey / -135 lbs
  • No Gi Kids / 12 - 13 years (Male) / Intermediate (Grey) / -135 lbs
ADCC SPAIN ALBACETE 2026 ES · No-Gi · 15–17 yo · ≤55 kg 0–1 W–L: Win / Loss No-Gi
  • Place #4
KIMURA CUP ALICANTE 2026 ES · Gi · grey · ≤56 kg ; No-Gi · grey · ≤56 kg 3–0 W–L: Win / Loss GiNo-Gi
  • Boys Gi / Grey / Teen / -56 kg
  • Boys No-Gi / Grey / Teen / -56 kg
KIMURA CUP SALOU ES · Gi · grey · ≤56 kg ; No-Gi · grey · ≤56 kg 3–1 W–L: Win / Loss GiNo-Gi
  • Place #5
  • Boys No-Gi / Grey / Teen / -56 kg
KIMURA CUP MADRID 2026 ES · Gi · grey · ≤56 kg ; No-Gi · grey · ≤56 kg 1–2 W–L: Win / Loss GiNo-Gi
  • Boys Gi / Grey / Teen / -56 kg
  • Boys No-Gi / Grey / Teen / -56 kg
KIMURA CUP SEVILLA 2025 ES · Gi · grey · ≤55 kg ; No-Gi · grey · ≤55 kg 2–1 W–L: Win / Loss GiNo-Gi
  • Boys Gi / Grey / Junior / -55 kg
  • Boys No-Gi / Grey / Junior / -55 kg
Grappling Industries MADRID ES · Gi · 12–13 yo · grey · ≤115 lb ; No-Gi · 12–13 yo · white · ≤115 lb 4–2 W–L: Win / Loss GiNo-Gi
  • No Gi Kids / Beginner (White) / 12 - 13 years (Male) / -115 lbs
  • Gi Kids / Grey / 12 - 13 years (Male) / -115 lbs
KIMURA CUP ALICANTE 2025. ES · Gi · white · ≤60 kg 2–0 W–L: Win / Loss Gi
  • Boys Gi / White / Junior / -62kg (Combined by the organization)
CAMPEONATO DE ESPAÑA DE BJJ GI & NO-GI 2025 ES · Gi · white · ≤58 kg 1–1 W–L: Win / Loss Gi
  • Kids Boys GI / White / Infanto Juvenil A / -58,0 kg
XVI Campeonato de España 2025 (Gi, NoGi & Kids) ES · Gi · white · ≤60 kg 0–2 W–L: Win / Loss Gi
  • Niños GI / White / Cadete 2 / -60 Kg

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 -1 Rating 1,493

Rating-period composition

Rating matches
21 0
Record
16–5 Previous month 16–5
Opponents
15 0
Events
7 0

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

July 2026 3 new matches Change +35 Rating 1,494

Rating-period composition

Rating matches
21 +3
Record
16–5 Previous month 13–5
Opponents
15 +2
Events
7 +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
Kimura Cup Málaga 2026 Boys No-Gi / Grey / Teen / -56 kg
Method Submission 02:54 6–1
Marginal influence +8
Win
Kimura Cup Málaga 2026 Boys Gi / Grey / Teen / -62 kg
Method Points 03:00 1–0
Marginal influence +8
Win
July 4, 2026 Abdelhay Elkhaiat
Kimura Cup Málaga 2026 Boys Gi / Grey / Teen / -62 kg
Method Points 03:00 7–5
Marginal influence +12
June 2026 4 new matches · 6 left period Change +17 Rating 1,459

Rating-period composition

Rating matches
18 -2
Record
13–5 Previous month 13–7
Opponents
13 -3
Events
6 0

6 older matches left the 12-month period: 4 won and 2 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 Jorge Reina Gallego
Grappling Industries MADRID No Gi Kids / 12 - 13 years (Male) / Intermediate (Grey) / -135 lbs
Method Points 03:00 11–2
Marginal influence +3
Win
June 27, 2026 Jorge Reina Gallego
Grappling Industries MADRID No Gi Kids / 12 - 13 years (Male) / Intermediate (Grey) / -135 lbs
Method Decision 03:00 0–0
Marginal influence +3
Win
June 27, 2026 Walter Gomez
Grappling Industries MADRID Gi Kids / 12 - 13 years (Male) / Grey / -135 lbs
Method Decision 03:00 0–0
Marginal influence +9
Win
June 27, 2026 Jorge Reina Gallego
Grappling Industries MADRID Gi Kids / 12 - 13 years (Male) / Grey / -135 lbs
Method Points 03:00 3–0
Marginal influence +8
May 2026 4 new matches · 2 left period Change +15 Rating 1,442

Rating-period composition

Rating matches
20 +2
Record
13–7 Previous month 12–6
Opponents
16 +1
Events
6 +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.

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
ADCC SPAIN ALBACETE 2026 Boys 15-17 years / Advanced / -55 kg
Method Points 04:00 0–3
Marginal influence -8
Win
May 9, 2026 Eduardo Scheck
KIMURA CUP ALICANTE 2026 Boys Gi / Grey / Teen / -56 kg
Method Submission 01:23 6–0
Marginal influence +5
Win
May 9, 2026 Eduardo Scheck
KIMURA CUP ALICANTE 2026 Boys Gi / Grey / Teen / -56 kg
Method Submission 02:14 10–0
Marginal influence +5
Win
May 9, 2026 Cían Murray
KIMURA CUP ALICANTE 2026 Boys No-Gi / Grey / Teen / -56 kg
Method Submission 02:47 11–0
Marginal influence +14
April 2026 No new matches Change +1 Rating 1,427

Rating-period composition

Rating matches
18 0
Record
12–6 Previous month 12–6
Opponents
15 0
Events
5 0

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

March 2026 4 new matches · 2 left period Change +22 Rating 1,426

Rating-period composition

Rating matches
18 +2
Record
12–6 Previous month 10–6
Opponents
15 +2
Events
5 0

2 older matches left the 12-month period: 1 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 Hugo Bravo Izquierdo
KIMURA CUP SALOU Boys No-Gi / Grey / Teen / -56 kg
Method Points 03:00 2–0
Marginal influence +10
Win
March 14, 2026 Alex BARRERA
KIMURA CUP SALOU Boys No-Gi / Grey / Teen / -56 kg
Method Points 03:00 9–0
Marginal influence +9
Loss
KIMURA CUP SALOU Boys Gi / Grey / Teen / -56 kg
Method Submission 01:33 0–0
Marginal influence -17
February 2026 3 new matches · 2 left period Change +26 Rating 1,404

Rating-period composition

Rating matches
16 +1
Record
10–6 Previous month 9–6
Opponents
13 +1
Events
5 0

2 older matches left the 12-month period: 0 won and 2 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
KIMURA CUP MADRID 2026 Boys No-Gi / Grey / Teen / -56 kg
Method Points 03:00 3–4
Marginal influence -17
Loss
February 1, 2026 Marcos Hornos
KIMURA CUP MADRID 2026 Boys Gi / Grey / Teen / -56 kg
Method Points 03:00 3–6
Marginal influence -13
Win
February 1, 2026 Hector FAUQUERT
KIMURA CUP MADRID 2026 Boys Gi / Grey / Teen / -56 kg
Method Submission 01:21 3–0
Marginal influence +10
January 2026 No new matches Change -1 Rating 1,378

Rating-period composition

Rating matches
15 0
Record
9–6 Previous month 9–6
Opponents
12 0
Events
5 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 1,379

Rating-period composition

Rating matches
15 0
Record
9–6 Previous month 9–6
Opponents
12 0
Events
5 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 -1 Rating 1,379

Rating-period composition

Rating matches
15 0
Record
9–6 Previous month 9–6
Opponents
12 0
Events
5 0

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

October 2025 3 new matches Change +42 Rating 1,380

Rating-period composition

Rating matches
15 +3
Record
9–6 Previous month 7–5
Opponents
12 +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.
Loss
October 4, 2025 Jorge Reina Gallego
KIMURA CUP SEVILLA 2025 Boys Gi / Grey / Junior / -55 kg
Method Points 03:00 2–4
Marginal influence -8
Win
KIMURA CUP SEVILLA 2025 Boys Gi / Grey / Junior / -55 kg
Method Submission 02:44 27–0
Marginal influence +6
Win
October 4, 2025 Jorge Reina Gallego
KIMURA CUP SEVILLA 2025 Boys No-Gi / Grey / Junior / -55 kg
Method Points 03:00 14–2
Marginal influence +4
September 2025 No new matches Change +1 Rating 1,338

Rating-period composition

Rating matches
12 0
Record
7–5 Previous month 7–5
Opponents
11 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.

Relevant matches
15.7
Official ranking percentile
Top 9%
Performance
17.2 pp above expectation

15.7 weighted matches against 15 different opponents across 7 events

Weighted win rate
75.2%
Expected win rate
58.0%
Average opponent rating
1,339
Repeated-opponent share
28.6%
Network connectivity
80.9%

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 6 event votes Selected outcome

Registrations and outcomes

Kimura Cup Málaga 2026
U16 · Counts
Boys No-Gi / Grey / Teen / -56 kg
  • Competition age 14
  • Registered age: u16
  • Source category: u16
Boys Gi / Grey / Teen / -62 kg
  • Competition age 14
  • Registered age: u16
  • Source category: u16
Grappling Industries MADRID
U16 · Counts
No Gi Kids / 12 - 13 years (Male) / Intermediate (Grey) / -135 lbs
  • Competition age 14
  • Registered age: u14
  • Source category: u14
Gi Kids / 12 - 13 years (Male) / Grey / -135 lbs
  • Competition age 14
  • Registered age: u14
  • Source category: u14
ADCC SPAIN ALBACETE 2026
U16 · Counts
Boys 13-14 years / Advanced / -55 kg
  • Competition age 14
Boys 15-17 years / Advanced / -55 kg
  • Competition age 14
KIMURA CUP ALICANTE 2026
U16 · Counts
Boys No-Gi / Grey / Teen / -56 kg
  • Competition age 14
  • Registered age: u16
  • Source category: u16
Boys Gi / Grey / Teen / -56 kg
  • Competition age 14
  • Registered age: u16
  • Source category: u16
KIMURA CUP SALOU
U16 · Counts
Boys Gi / Grey / Teen / -56 kg
  • Competition age 14
  • Registered age: u16
  • Source category: u16
Boys No-Gi / Grey / Teen / -56 kg
  • Competition age 14
  • Registered age: u16
  • Source category: u16
KIMURA CUP MADRID 2026
U16 · Counts
Boys No-Gi / Grey / Teen / -56 kg
  • Competition age 14
  • Registered age: u16
  • Source category: u16
Boys Gi / Grey / Teen / -56 kg
  • Competition age 14
  • Registered age: u16
  • Source category: u16
KIMURA CUP VIGO 2025
Does not count
Boys Gi / Grey / Junior / -55 kg
  • Competition age 13
  • Registered age: u14
  • Source category: u14
KIMURA CUP SEVILLA 2025
Does not count
Boys No-Gi / Grey / Junior / -55 kg
  • Competition age 13
  • Registered age: u14
  • Source category: u14
Boys Gi / Grey / Junior / -55 kg
  • Competition age 13
  • Registered age: u14
  • Source category: u14

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 1 competition event Selected outcome
  • ≤ 56 kg 1 competition event
  • ≤ 61 kg 1 competition event

Registrations and outcomes

Kimura Cup Málaga 2026
≤ 56 kg · Does not count
Boys No-Gi / Grey / Teen / -56 kg
  • Registered weight class: -56 kg
  • Source competition limit: -56 kg

1 match in the rating period · conflicting upper weight limits make this event ambiguous

Kimura Cup Málaga 2026
≤ 62 kg · Does not count
Boys Gi / Grey / Teen / -62 kg
  • Registered weight class: -62 kg
  • Source competition limit: -62 kg

2 matches in the rating period · conflicting upper weight limits make this event ambiguous

Grappling Industries MADRID
≤ 61 kg · Counts as a competition event
No Gi Kids / 12 - 13 years (Male) / Intermediate (Grey) / -135 lbs
  • Registered weight class: -135 lbs
  • Source competition limit: -135 lbs

2 matches in the rating period

Grappling Industries MADRID
≤ 61 kg · Counts as a competition event
Gi Kids / 12 - 13 years (Male) / Grey / -135 lbs
  • Registered weight class: -135 lbs
  • Source competition limit: -135 lbs

2 matches in the rating period

ADCC SPAIN ALBACETE 2026
Does not count
Boys 13-14 years / Advanced / -55 kg
  • Registered weight class: -55 kg
  • Source competition limit: -55 kg

No matches in the rating period · no valid weight evidence

ADCC SPAIN ALBACETE 2026
≤ 55 kg · Counts as a competition event
Boys 15-17 years / Advanced / -55 kg
  • Registered weight class: -55 kg
  • Source competition limit: -55 kg

1 match in the rating period

KIMURA CUP ALICANTE 2026
≤ 56 kg · Counts as a competition event
Boys No-Gi / Grey / Teen / -56 kg
  • Registered weight class: -56 kg
  • Source competition limit: -56 kg

1 match in the rating period

KIMURA CUP ALICANTE 2026
≤ 56 kg · Counts as a competition event
Boys Gi / Grey / Teen / -56 kg
  • Registered weight class: -56 kg
  • Source competition limit: -56 kg

2 matches in the rating period

KIMURA CUP SALOU
≤ 56 kg · Does not count
Boys Gi / Grey / Teen / -56 kg
  • Registered weight class: -56 kg
  • Source competition limit: -56 kg

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

KIMURA CUP SALOU
≤ 56 kg · Does not count
Boys No-Gi / Grey / Teen / -56 kg
  • Registered weight class: -56 kg
  • Source competition limit: -56 kg

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

KIMURA CUP MADRID 2026
≤ 56 kg · Does not count
Boys No-Gi / Grey / Teen / -56 kg
  • Registered weight class: -56 kg
  • Source competition limit: -56 kg

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

KIMURA CUP MADRID 2026
≤ 56 kg · Does not count
Boys Gi / Grey / Teen / -56 kg
  • Registered weight class: -56 kg
  • Source competition limit: -56 kg

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

KIMURA CUP VIGO 2025
Does not count
Boys Gi / Grey / Junior / -55 kg
  • Registered weight class: -55 kg
  • Source competition limit: -55 kg

No matches in the rating period · no valid weight evidence

KIMURA CUP SEVILLA 2025
≤ 55 kg · Does not count
Boys No-Gi / Grey / Junior / -55 kg
  • Registered weight class: -55 kg
  • Source competition limit: -55 kg

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

KIMURA CUP SEVILLA 2025
≤ 55 kg · Does not count
Boys Gi / Grey / Junior / -55 kg
  • Registered weight class: -55 kg
  • Source competition limit: -55 kg

2 matches 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 20 matches in the rating period Selected outcome

Registrations and outcomes

Kimura Cup Málaga 2026
grey · Counts as a match
Boys No-Gi / Grey / Teen / -56 kg
  • Source belt category: grey

1 match in the rating period

Kimura Cup Málaga 2026
grey · Counts as a match
Boys Gi / Grey / Teen / -62 kg
  • Source belt category: grey

2 matches in the rating period

Grappling Industries MADRID
grey · Counts as a match
No Gi Kids / 12 - 13 years (Male) / Intermediate (Grey) / -135 lbs
  • Source belt category: grey

2 matches in the rating period

Grappling Industries MADRID
grey · Counts as a match
Gi Kids / 12 - 13 years (Male) / Grey / -135 lbs
  • Source belt category: grey

2 matches in the rating period

KIMURA CUP ALICANTE 2026
grey · Counts as a match
Boys Gi / Grey / Teen / -56 kg
  • Source belt category: grey

2 matches in the rating period

KIMURA CUP ALICANTE 2026
grey · Counts as a match
Boys No-Gi / Grey / Teen / -56 kg
  • Source belt category: grey

1 match in the rating period

KIMURA CUP SALOU
grey · Counts as a match
Boys No-Gi / Grey / Teen / -56 kg
  • Source belt category: grey

3 matches in the rating period

KIMURA CUP SALOU
grey · Counts as a match
Boys Gi / Grey / Teen / -56 kg
  • Source belt category: grey

1 match in the rating period

KIMURA CUP MADRID 2026
grey · Counts as a match
Boys No-Gi / Grey / Teen / -56 kg
  • Source belt category: grey

1 match in the rating period

KIMURA CUP MADRID 2026
grey · Counts as a match
Boys Gi / Grey / Teen / -56 kg
  • Source belt category: grey

2 matches in the rating period

KIMURA CUP SEVILLA 2025
grey · Counts as a match
Boys Gi / Grey / Junior / -55 kg
  • Source belt category: grey

2 matches in the rating period

KIMURA CUP SEVILLA 2025
grey · Counts as a match
Boys No-Gi / Grey / Junior / -55 kg
  • Source belt category: grey

1 match in the rating period