TopBJJ Index Youth

TopBJJ Index

Search TopBJJ Index
Language selector
Menu
BA

Hamza Ahmetovic

JJB Yverdon

≤ 80 kg
W–L
0–4
Won and lost rating-eligible matches in the past 12 months.
Gi
1,124
Rating based on Gi matches in the past 12 months.
No-Gi
1,124
Rating based on No-Gi matches in the past 12 months.
Current form
2–4
Results from the ten most recent rating-eligible matches.
Opponents
1
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
1
Silver
2
Bronze
1
Total medals
4
Events with results
3

Full career record

Wins
2
Losses
6
Matches
8
Win rate
25.0%

Ways of winning

Submission
2
Points
0
Decision
0
Disqualification
0

Personal records

Longest winning streak
2
Longest submission streak
2
Longest gold streak
1

Recent recorded placements

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
0
Unique opponents
1
Distinct events
1

Ways of winning

  • Submission 2 100%
  • Points 0 0%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1124
Record
0–2
Win rate
0%
Submission share
100%

No-Gi

Rating
1124
Record
0–2
Win rate
0%
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
1,215
Change over 90 days
-
Highest rating in 12 months
1,215
Performance versus expectation
-
Schedule strength
-
Average opponent rating
1,347
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
75%
Effective evidence
2.4
Confidence
36/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 2–4 2–4 across 6 rematches against 2 repeat opponents.

Rivals

Opponent Head-to-head record Matches
Almin Dzinic 0–4 4

Scheduled

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 1,215

Rating-period composition

Rating matches
4 0
Record
0–4 Previous month 0–4
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.

July 2026 No new matches Change 0 Rating 1,215

Rating-period composition

Rating matches
4 0
Record
0–4 Previous month 0–4
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.

June 2026 No new matches Change 0 Rating 1,215

Rating-period composition

Rating matches
4 0
Record
0–4 Previous month 0–4
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.

May 2026 4 new matches Change Starting point Rating 1,215

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 23, 2026 Almin Dzinic
NAGA Germany Grappling Championship Teens Gi (Male) / Expert / 75 - 79.9 / 14-15 years
Method Points 04:00 2–9
Marginal influence -10
Loss
May 23, 2026 Almin Dzinic
NAGA Germany Grappling Championship Teens Gi (Male) / Expert / 75 - 79.9 / 14-15 years
Method Submission 01:30 0–3
Marginal influence -10
Loss
May 23, 2026 Almin Dzinic
NAGA Germany Grappling Championship Teens No-Gi (Male) / Expert / 75 - 79.9 / 14-15 years
Method Submission 00:39 0–4
Marginal influence -10
Loss
May 23, 2026 Almin Dzinic
NAGA Germany Grappling Championship Teens No-Gi (Male) / Expert / 75 - 79.9 / 14-15 years
Method Submission 00:26 2–0
Marginal influence -10
Relevant matches
2.4
Official ranking percentile
-
Performance
-

2.4 weighted matches against 1 different opponents across 1 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,347
Repeated-opponent share
75.0%
Network connectivity
0.0%

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 2 event votes Selected outcome

Registrations and outcomes

NAGA Germany Grappling Championship
U16 · Counts
Teens No-Gi (Male) / Expert / 75 - 79.9 / 14-15 years
  • Competition age 15
  • Registered age: u16
  • Source category: u16
Teens Gi (Male) / Expert / 75 - 79.9 / 14-15 years
  • Competition age 15
  • Registered age: u16
  • Source category: u16
SWISS KIDS FESTIVAL II
U16 · Counts
Boys Gi / Grey / Teen III (15yrs) / +73,00 kg
  • Competition age 15
  • Registered age: u16
  • Source category: u16
Grappling Industries GENEVA
Does not count
Gi Kids / White / 12 - 13 years (Male) / -170 lbs
  • Competition age 14
  • Registered age: u14
  • Source category: u14

Classification evidence

Why White?

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

  • white 2 matches in the rating period Selected outcome

Registrations and outcomes

Grappling Industries GENEVA
white · Counts as a match
Gi Kids / White / 12 - 13 years (Male) / -170 lbs
  • Source belt category: white

2 matches in the rating period