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UA

Tamerlan Piven

NEWAZA JIUJITSU ACADEMY

W–L
13–6
Won and lost rating-eligible matches in the past 12 months.
Gi
1,477
Rating based on Gi matches in the past 12 months.
No-Gi
1,304
Rating based on No-Gi matches in the past 12 months.
Current form
5–5
Results from the ten most recent rating-eligible matches.
Opponents
15
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
20
Silver
4
Bronze
4
Total medals
28
Events with results
15

Full career record

Wins
38
Losses
10
Matches
48
Win rate
79.2%

Ways of winning

Submission
28
Points
10
Decision
0
Disqualification
0

Personal records

Longest winning streak
15
Longest submission streak
5
Longest gold streak
2
Largest recorded points win
14–1

Recent recorded placements

  2. WORLD CUP BJJ 2026

    ES Event record 2–0

    • Kids Boys GI / Yellow / Infantil B / -35,0 kg
    • Kids Boys NO-GI / Yellow / Infantil B / -35,0 kg

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
2
Unique opponents
15
Distinct events
6

Ways of winning

  • Submission 10 77%
  • Points 3 23%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1477
Record
8–1
Win rate
89%
Submission share
88%

No-Gi

Rating
1304
Record
5–5
Win rate
50%
Submission share
60%

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
1,451
Change over 90 days
-98
Highest rating in 12 months
1,624
Performance versus expectation
+12.9 pp
Schedule strength
Top 49%
Average opponent rating
1,319
Weighted win rate
70%
Expected win rate
57%
Repeat-opponent share
21%
Effective evidence
15.9
Confidence
95/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 21–8 21–8 across 29 rematches against 12 repeat opponents.

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #45 Mohamed Amin Belahcen · KIMURA CUP SEVILLA 2025 Pts 2–0
  2. #1039 Victor Montesinos Miret · WORLD CUP BJJ 2026 Pts 5–0 Earlier · Sub 00:52 3–0 June 27, 2026 · WORLD CUP BJJ 2026
  3. #1438 Federico Bonilla · European Cup 2025 \ Gi - NoGi - Kids Pts 12–0
  4. #1479 Alejandro De La Mata Gonzalvez · SPAIN BJJ CUP GI & NO-GI 2025 Sub 01:56 0–0
  5. #2200 Julio Miño Cid · KIMURA CUP SEVILLA 2025 Sub 00:45 6–0
  6. #2432 Axel Del Toro Navarro · SPAIN BJJ CUP GI & NO-GI 2025 Sub 01:05 6–0
  7. #2927 Jonathan Lorente · SPAIN BJJ CUP GI & NO-GI 2025 Sub 00:18 2–0

Full career

  1. #45 Mohamed Amin Belahcen · KIMURA CUP SEVILLA 2025 Pts 2–0
  2. #83 Vladislavs Brikins · WORLD CUP BJJ 2025 Pts 2–0 Earlier · Sub 01:44 0–0 May 10, 2025 · KIMURA CUP ALICANTE 2025.
  3. #188 Javier De Paula · TORREMOLINOS BJJ CUP GI & NO-GI 2025 Sub 01:48 6–0 Earlier · Pts 9–0 August 2, 2025 · TORREMOLINOS BJJ CUP GI & NO-GI 2025
  4. #264 Denys Zherebetskyy Sobetskyy · KIMURA CUP ALICANTE 2025. Pts 14–1
  5. #848 MATEO LLOPIS BODEANU · XVI Campeonato de España 2025 (Gi, NoGi & Kids) Sub 00:39 0–0 Earlier · Sub 00:22 0–2 February 16, 2025 · XVI Campeonato de España 2025 (Gi, NoGi & Kids)
  6. #1039 Victor Montesinos Miret · WORLD CUP BJJ 2026 Pts 5–0 Earlier · Sub 00:52 3–0 June 27, 2026 · WORLD CUP BJJ 2026
  7. #1438 Federico Bonilla · European Cup 2025 \ Gi - NoGi - Kids Pts 12–0
  8. #1479 Alejandro De La Mata Gonzalvez · SPAIN BJJ CUP GI & NO-GI 2025 Sub 01:56 0–0
  9. #2200 Julio Miño Cid · KIMURA CUP SEVILLA 2025 Sub 00:45 6–0 Earlier · Pts 10–0 June 7, 2025 · KIMURA CUP MALAGA
  10. #2432 Axel Del Toro Navarro · SPAIN BJJ CUP GI & NO-GI 2025 Sub 01:05 6–0 Earlier · Pts 2–0 December 7, 2024 · KIMURA CUP SEVILLA 2024

Rivals

Opponent Head-to-head record Matches

Around this athlete

Athlete Rank Rating
Volodymyr Furtak #441 1,451
Tamerlan Piven #442 1,451
Nikolas Soudný #443 1,451

Recent tournaments

  1. Kimura Cup Málaga 2026

    July 4, 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 U12?

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

  • U12 4 event votes Selected outcome

Registrations and outcomes

Kimura Cup Málaga 2026
U12 · Counts
Boys No-Gi / Yellow / Infant / -34 kg
  • Competition age 10
  • Registered age: u12
  • Source category: u12
Boys Gi / Yellow / Infant / -34 kg
  • Competition age 10
  • Registered age: u12
  • Source category: u12
WORLD CUP BJJ 2026
U12 · Counts
Kids Boys NO-GI / Yellow / Infantil B / -35,0 kg
  • Competition age 10
  • Registered age: u12
  • Source category: u12
Kids Boys GI / Yellow / Infantil B / -35,0 kg
  • Competition age 10
  • Registered age: u12
  • Source category: u12
ADCC SPAIN ALBACETE 2026
U12 · Counts
Boys 11-12 years / Advanced / -36 kg
  • Competition age 10
Boys 9-10 years / Advanced / -36 kg
  • Competition age 10
KIMURA CUP MADRID 2026
U12 · Counts
Boys No-Gi / Yellow / Junior / -38 Kg
  • Competition age 10
  • Registered age: u14
  • Source category: u14
Boys Gi / Yellow / Infant / -38 Kg
  • Competition age 10
  • Registered age: u14
  • Source category: u14
SPAIN BJJ CUP GI & NO-GI 2025
Does not count
Kids Boys NO-GI / Grey-Yellow / Infantil A / -38,0 kg
  • Competition age 9
  • Registered age: u10
  • Source category: u10
Kids Boys GI / Grey / Infantil A / -35,0 kg
  • Competition age 9
  • Registered age: u10
  • Source category: u10
MÁLAGA INTERNATIONAL CUP
Does not count
Boys NOGI / Grey / Pee Wee III (9yrs) / -33,40 kg
  • Competition age 9
  • Registered age: u10
  • Source category: u10
Boys Gi / Grey / Pee Wee III (9yrs) / -33,40 kg
  • Competition age 9
  • Registered age: u10
  • Source category: u10
European Cup 2025 \ Gi - NoGi - Kids
Does not count
Boys No-Gi / Grey / Pee Wee III (9yrs) / -34,80 kg
  • Competition age 9
  • Registered age: u10
  • Source category: u10
Boys Gi / Grey / Pee Wee III (9yrs) / -36,30 kg
  • Competition age 9
  • Registered age: u10
  • Source category: u10
KIMURA CUP SEVILLA 2025
Does not count
Boys No-Gi / Grey / kids 3 / -34 kg
  • Competition age 9
  • Registered age: u10
  • Source category: u10
Boys Gi / Grey / kids 3 / -34 kg
  • Competition age 9
  • Registered age: u10
  • Source category: u10
ANDALUCIA BJJ CUP GI & NO-GI 2025
Does not count
Kids Boys NO-GI / Grey / Infantil B / -32,0 kg
  • Competition age 9
  • Registered age: u12
  • Source category: u12

Classification evidence

Why ≤ 35 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

  • ≤ 35 kg 1 competition event Selected outcome
  • ≤ 36 kg 1 competition event
  • ≤ 38 kg 1 competition event

Registrations and outcomes

Kimura Cup Málaga 2026
Does not count
Boys No-Gi / Yellow / Infant / -34 kg
  • Registered weight class: -34 kg
  • Source competition limit: -34 kg

No matches in the rating period · no valid weight evidence

Kimura Cup Málaga 2026
Does not count
Boys Gi / Yellow / Infant / -34 kg
  • Registered weight class: -34 kg
  • Source competition limit: -34 kg

No matches in the rating period · no valid weight evidence

WORLD CUP BJJ 2026
≤ 35 kg · Counts as a competition event
Kids Boys NO-GI / Yellow / Infantil B / -35,0 kg
  • Registered weight class: -35,0 kg
  • Source competition limit: -35,0 kg

1 match in the rating period

WORLD CUP BJJ 2026
≤ 35 kg · Counts as a competition event
Kids Boys GI / Yellow / Infantil B / -35,0 kg
  • Registered weight class: -35,0 kg
  • Source competition limit: -35,0 kg

1 match in the rating period

ADCC SPAIN ALBACETE 2026
≤ 36 kg · Counts as a competition event
Boys 11-12 years / Advanced / -36 kg
  • Registered weight class: -36 kg
  • Source competition limit: -36 kg

1 match in the rating period

ADCC SPAIN ALBACETE 2026
≤ 36 kg · Counts as a competition event
Boys 9-10 years / Advanced / -36 kg
  • Registered weight class: -36 kg
  • Source competition limit: -36 kg

1 match in the rating period

KIMURA CUP MADRID 2026
≤ 38 kg · Counts as a competition event
Boys No-Gi / Yellow / Junior / -38 Kg
  • Registered weight class: -38 Kg
  • Source competition limit: -38 Kg

2 matches in the rating period

KIMURA CUP MADRID 2026
≤ 38 kg · Counts as a competition event
Boys Gi / Yellow / Infant / -38 Kg
  • Registered weight class: -38 Kg
  • Source competition limit: -38 Kg

1 match in the rating period

SPAIN BJJ CUP GI & NO-GI 2025
≤ 38 kg · Does not count
Kids Boys NO-GI / Grey-Yellow / Infantil A / -38,0 kg
  • Registered weight class: -38,0 kg
  • Source competition limit: -38,0 kg

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

SPAIN BJJ CUP GI & NO-GI 2025
≤ 35 kg · Does not count
Kids Boys GI / Grey / Infantil A / -35,0 kg
  • Registered weight class: -35,0 kg
  • Source competition limit: -35,0 kg

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

MÁLAGA INTERNATIONAL CUP
Does not count
Boys NOGI / Grey / Pee Wee III (9yrs) / -33,40 kg
  • Registered weight class: -33,40 kg
  • Source competition limit: -33,40 kg

No matches in the rating period · no valid weight evidence

MÁLAGA INTERNATIONAL CUP
Does not count
Boys Gi / Grey / Pee Wee III (9yrs) / -33,40 kg
  • Registered weight class: -33,40 kg
  • Source competition limit: -33,40 kg

No matches in the rating period · no valid weight evidence

European Cup 2025 \ Gi - NoGi - Kids
≤ 35 kg · Does not count
Boys No-Gi / Grey / Pee Wee III (9yrs) / -34,80 kg
  • Registered weight class: -34,80 kg
  • Source competition limit: -34,80 kg

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

European Cup 2025 \ Gi - NoGi - Kids
≤ 36 kg · Does not count
Boys Gi / Grey / Pee Wee III (9yrs) / -36,30 kg
  • Registered weight class: -36,30 kg
  • Source competition limit: -36,30 kg

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

KIMURA CUP SEVILLA 2025
≤ 34 kg · Does not count
Boys No-Gi / Grey / kids 3 / -34 kg
  • Registered weight class: -34 kg
  • Source competition limit: -34 kg

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

KIMURA CUP SEVILLA 2025
≤ 34 kg · Does not count
Boys Gi / Grey / kids 3 / -34 kg
  • Registered weight class: -34 kg
  • Source competition limit: -34 kg

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

ANDALUCIA BJJ CUP GI & NO-GI 2025
Does not count
Kids Boys NO-GI / Grey / Infantil B / -32,0 kg
  • Registered weight class: -32,0 kg
  • Source competition limit: -32,0 kg

No matches in the rating period · no valid weight evidence

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 10 matches in the rating period Selected outcome
  • yellow 7 matches in the rating period

Registrations and outcomes

WORLD CUP BJJ 2026
yellow · Counts as a match
Kids Boys NO-GI / Yellow / Infantil B / -35,0 kg
  • Source belt category: yellow

1 match in the rating period

WORLD CUP BJJ 2026
yellow · Counts as a match
Kids Boys GI / Yellow / Infantil B / -35,0 kg
  • Source belt category: yellow

1 match in the rating period

KIMURA CUP MADRID 2026
yellow · Counts as a match
Boys Gi / Yellow / Infant / -38 Kg
  • Source belt category: yellow

1 match in the rating period

KIMURA CUP MADRID 2026
yellow · Counts as a match
Boys No-Gi / Yellow / Junior / -38 Kg
  • Source belt category: yellow

2 matches in the rating period

SPAIN BJJ CUP GI & NO-GI 2025
yellow · Counts as a match
Kids Boys NO-GI / Grey-Yellow / Infantil A / -38,0 kg
  • Source belt category: yellow

2 matches in the rating period

SPAIN BJJ CUP GI & NO-GI 2025
grey · Counts as a match
Kids Boys GI / Grey / Infantil A / -35,0 kg
  • Source belt category: grey

2 matches in the rating period

European Cup 2025 \ Gi - NoGi - Kids
grey · Counts as a match
Boys No-Gi / Grey / Pee Wee III (9yrs) / -34,80 kg
  • Source belt category: grey

1 match in the rating period

European Cup 2025 \ Gi - NoGi - Kids
grey · Counts as a match
Boys Gi / Grey / Pee Wee III (9yrs) / -36,30 kg
  • Source belt category: grey

2 matches in the rating period

KIMURA CUP SEVILLA 2025
grey · Counts as a match
Boys No-Gi / Grey / kids 3 / -34 kg
  • Source belt category: grey

2 matches in the rating period

KIMURA CUP SEVILLA 2025
grey · Counts as a match
Boys Gi / Grey / kids 3 / -34 kg
  • Source belt category: grey

3 matches in the rating period