TopBJJ Index Youth

TopBJJ Index

Search TopBJJ Index
Language selector
Menu
BG

Alten Redzhebov

Pound for Pound Mannheim

W–L
2–1
Won and lost rating-eligible matches in the past 12 months.
Gi
1,249
Rating based on Gi matches in the past 12 months.
No-Gi
1,136
Rating based on No-Gi matches in the past 12 months.
Current form
2–1
Results from the ten most recent rating-eligible matches.
Opponents
2
Unique opponents faced in rating-eligible matches in the past 12 months.

Tournament history

Events

5
Events
Date Event Result Format Division
ADCC German Open Championships 2026 Germany · No-Gi · 15–17 yo · ≤80 kg 0–1 W–L: Win / Loss No-Gi
  • Place #5
Grappling Battle Heidelberg Germany · Gi · 15 yo · yellow · ≥73 kg 2–0 W–L: Win / Loss Gi Boys Gi / Yellow / Teen III (15yrs) / +73,00 kg
EUROPEAN OPEN CHAMPIONSHIP 2025 I JJLG Germany · Gi · U16 · yellow · ≤72 kg ; No-Gi · U16 · yellow · ≤72 kg 0–3 W–L: Win / Loss GiNo-Gi
  • Boys Gi (under 16 y.o.) / Yellow / 14-15 years / -72 kg
FRANKFURT FALL OPEN CHAMPIONSHIP 2024 I European Cup Germany · Gi · U16 · white · ≤72 kg 1–1 W–L: Win / Loss Gi
  • Boys Gi (under 16 y.o.) / White / 14-15 years / -72 kg
NAGA Europe Grappling Championship Germany · Gi · 14–15 yo · 70–74.9 kg 0–2 W–L: Win / Loss Gi
  • Teens Gi (Male) / Beginner / 70 - 74.9 / 14-15 years

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 1,291

Rating-period composition

Rating matches
3 0
Record
2–1 Previous month 2–1
Opponents
2 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 1,292

Rating-period composition

Rating matches
3 0
Record
2–1 Previous month 2–1
Opponents
2 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 1,292

Rating-period composition

Rating matches
3 0
Record
2–1 Previous month 2–1
Opponents
2 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 Change 0 Rating 1,292

Rating-period composition

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

April 2026 1 new match Change +43 Rating 1,292

Rating-period composition

Rating matches
3 +1
Record
2–1 Previous month 2–0
Opponents
2 +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.
Loss
April 18, 2026 Alik Ozmanian
ADCC German Open Championships 2026 Boys 15-17 years / Beginner / -80 kg
Method Submission 02:11 0–0
Marginal influence -43
March 2026 No new matches Change 0 Rating 1,249

Rating-period composition

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

February 2026 No new matches Change 0 Rating 1,249

Rating-period composition

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

January 2026 No new matches Change 0 Rating 1,249

Rating-period composition

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

December 2025 2 new matches · 2 left period Change +34 Rating 1,249

Rating-period composition

Rating matches
2 0
Record
2–0 Previous month 1–1
Opponents
1 -1
Events
1 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
December 13, 2025 Stefan Zimmermann
Grappling Battle Heidelberg Boys Gi / Yellow / Teen III (15yrs) / +73,00 kg
Method Decision 03:00 0–0
Marginal influence +29
Win
December 13, 2025 Stefan Zimmermann
Grappling Battle Heidelberg Boys Gi / Yellow / Teen III (15yrs) / +73,00 kg
Method Submission 01:42 2–0
Marginal influence +29
October 2025 No new matches · 2 left period Change +43 Rating 1,215

Rating-period composition

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

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.

September 2025 No new matches Change 0 Rating 1,172

Rating-period composition

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

Relevant matches
2.2
Official ranking percentile
-
Performance
-

2.2 weighted matches against 2 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,202
Repeated-opponent share
33.3%
Network connectivity
87.6%

Classification evidence

Why U18?

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

  • U18 4 event votes Selected outcome

Registrations and outcomes

Bulldog BJJ Round Robin & Absolut Belt Tournament
Does not count
Juvenile Boys Absolut Gi Open Wight / Juvenile 1 / Open Wight
  • Competition age 16
NAGA Germany Grappling Championship
U18 · Counts
Teens Gi (Male) / Novice / 80 - 84.9 / 14-15 years
  • Competition age 16
  • Registered age: u16
  • Source category: u16
2026 AGF Saarbrucken Championships
U18 · Counts
Gi Kids / Boys / Teen (14 - 15 yrs) / Yellow / Heavy II (Up to 999.00 kg)
  • Competition age 16
  • Registered age: u16
  • Source category: u16
ADCC German Open Championships 2026
U18 · Counts
Boys 15-17 years / Beginner / -80 kg
  • Competition age 16
Dragon Cup
U18 · Counts
Juvenile Boys Gi (unter 16 Jahre) / gelb / 14-15 Jahre / +70kg / Gender
  • Competition age 16
  • Registered age: u16
  • Source category: u16
Grappling Battle Heidelberg
Does not count
Boys Gi / Yellow / Teen III (15yrs) / +73,00 kg
  • Competition age 15
  • Registered age: u16
  • Source category: u16
2025 AGF Saarbrucken Open
Does not count
Gi Kids / Boys / Teen (14 - 15 yrs) / Yellow / Heavy II (Up to 999.00 kg)
  • Competition age 15
  • Registered age: u16
  • Source category: u16

Classification evidence

Why ≤ 80 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

  • ≤ 80 kg 1 competition event Selected outcome

Registrations and outcomes

Bulldog BJJ Round Robin & Absolut Belt Tournament
Does not count
Juvenile Boys Absolut Gi Open Wight / Juvenile 1 / Open Wight

No matches in the rating period · no valid weight evidence

NAGA Germany Grappling Championship
Does not count
Teens Gi (Male) / Novice / 80 - 84.9 / 14-15 years
  • Registered weight class: 80 - 84.9
  • Source competition limit: 80 - 84.9

No matches in the rating period · no valid weight evidence

2026 AGF Saarbrucken Championships
Does not count
Gi Kids / Boys / Teen (14 - 15 yrs) / Yellow / Heavy II (Up to 999.00 kg)
  • Registered weight class: Heavy II (Up to 999.00 kg)
  • Source competition limit: Heavy II (Up to 999.00 kg)

No matches in the rating period · no valid weight evidence

ADCC German Open Championships 2026
≤ 80 kg · Counts as a competition event
Boys 15-17 years / Beginner / -80 kg
  • Registered weight class: -80 kg
  • Source competition limit: -80 kg

1 match in the rating period

Dragon Cup
Does not count
Juvenile Boys Gi (unter 16 Jahre) / gelb / 14-15 Jahre / +70kg / Gender
  • Registered weight class: +70kg
  • Source competition limit: +70kg

No matches in the rating period · no valid weight evidence

Grappling Battle Heidelberg
Does not count
Boys Gi / Yellow / Teen III (15yrs) / +73,00 kg
  • Registered weight class: +73,00 kg
  • Source competition limit: +73,00 kg

2 matches in the rating period · weight class could not be normalized reliably

2025 AGF Saarbrucken Open
Does not count
Gi Kids / Boys / Teen (14 - 15 yrs) / Yellow / Heavy II (Up to 999.00 kg)
  • Registered weight class: Heavy II (Up to 999.00 kg)
  • Source competition limit: Heavy II (Up to 999.00 kg)

No matches in the rating period · no valid weight evidence

Classification evidence

Why Yellow?

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

  • yellow 2 matches in the rating period Selected outcome

Registrations and outcomes

Grappling Battle Heidelberg
yellow · Counts as a match
Boys Gi / Yellow / Teen III (15yrs) / +73,00 kg
  • Source belt category: yellow

2 matches in the rating period