TopBJJ Index Youth
Language selector
Menu
DE

Samir Mujkic

Spitfire Gym Berlin

W–L
4–7
Won and lost rating-eligible matches in the past 12 months.
Gi
1,211
Rating based on Gi matches in the past 12 months.
No-Gi
1,208
Rating based on No-Gi matches in the past 12 months.
Current form
4–6
Results from the ten most recent rating-eligible matches.
Opponents
8
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
2

Full career record

Wins
5
Losses
7
Matches
12
Win rate
41.7%

Ways of winning

Submission
2
Points
2
Decision
0
Disqualification
0

Personal records

Longest winning streak
3
Longest submission streak
1

Recent recorded placements

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
0
Unique opponents
8
Distinct events
2

Ways of winning

  • Submission 2 50%
  • Points 2 50%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1211
Record
2–4
Win rate
33%
Submission share
100%

No-Gi

Rating
1208
Record
2–3
Win rate
40%
Submission share
0%

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
1,283
Change over 90 days
-14
Highest rating in 12 months
1,295
Performance versus expectation
-
Schedule strength
-
Average opponent rating
1,327
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
27%
Effective evidence
8
Confidence
83/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 2–4 2–4 across 6 rematches against 3 repeat opponents.

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #1046 Ante Periš · BERLIN OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Pts 8–6 Earlier · Pts 4–0 February 21, 2026 · Grappling Industries BERLIN

Full career

  1. #1046 Ante Periš · BERLIN OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Pts 8–6 Earlier · Pts 4–0 February 21, 2026 · Grappling Industries BERLIN

Rivals

Opponent Head-to-head record Matches
Ante Periš 2–0 2
Ismail Beholz 0–2 2

Around this athlete

Athlete Rank Rating
Idriss Kassas #967 1,283
Samir Mujkic #968 1,283

Scheduled

  1. Grappling Industries BERLIN

    Germany

    Gi Kids / Grey / 6 - 7 years / -55 lbs No Gi Kids / Intermediate (Grey) / 6 - 7 years / -55 lbs
    Confirmed

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 +2 Rating 1,283

Rating-period composition

Rating matches
11 0
Record
4–7 Previous month 4–7
Opponents
8 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 -1 Rating 1,281

Rating-period composition

Rating matches
11 0
Record
4–7 Previous month 4–7
Opponents
8 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 +1 Rating 1,282

Rating-period composition

Rating matches
11 0
Record
4–7 Previous month 4–7
Opponents
8 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 7 new matches Change -18 Rating 1,281

Rating-period composition

Rating matches
11 +7
Record
4–7 Previous month 2–2
Opponents
8 +5
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
May 23, 2026 Ismail Beholz
BERLIN OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys No-Gi (under 16 y.o.) / White/Grey / 6-7 years / -26 kg
Method Submission 00:49 2–4
Marginal influence -11
Win
May 23, 2026 Ante Periš
BERLIN OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys No-Gi (under 16 y.o.) / White/Grey / 6-7 years / -26 kg
Method Points 8–6
Marginal influence +13
Loss
May 23, 2026 Yasin Hazim
BERLIN OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys No-Gi (under 16 y.o.) / White/Grey / 6-7 years / -26 kg
Method Points 02:55 0–6
Marginal influence -7
Loss
May 23, 2026 Ismail Beholz
BERLIN OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys Gi (under 16 y.o.) / Grey / 6-7 years / -23 kg
Method Submission 02:00 0–9
Marginal influence -7
Loss
May 23, 2026 Rayyan Mirza
BERLIN OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys Gi (under 16 y.o.) / Grey / 6-7 years / -23 kg
Method Submission 00:20 0–0
Marginal influence -15
Win
May 23, 2026 Rayyan Kiani
BERLIN OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys Gi (under 16 y.o.) / Grey / 6-7 years / -23 kg
Method Submission 00:34 6–0
Marginal influence +13
Loss
BERLIN OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys Gi (under 16 y.o.) / Grey / 6-7 years / -23 kg
Method Points 02:00 0–4
Marginal influence -12
April 2026 No new matches Change +4 Rating 1,299

Rating-period composition

Rating matches
4 0
Record
2–2 Previous month 2–2
Opponents
3 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.

March 2026 No new matches Change 0 Rating 1,295

Rating-period composition

Rating matches
4 0
Record
2–2 Previous month 2–2
Opponents
3 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 4 new matches Change Starting point Rating 1,295

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
February 21, 2026 Jibril El-Mosleh
Grappling Industries BERLIN Gi Kids / White / 4 - 5 years / -55 lbs
Method Submission 01:30 8–6
Marginal influence -9
Win
February 21, 2026 Kiyan Arslan
Grappling Industries BERLIN Gi Kids / White / 4 - 5 years / -55 lbs
Method Submission 00:40 5–0
Marginal influence +18
Win
February 21, 2026 Ante Periš
Grappling Industries BERLIN No Gi Kids / Beginner (White) / 4 - 5 years / -55 lbs
Method Points 03:00 4–0
Marginal influence +14
Loss
February 21, 2026 Jibril El-Mosleh
Grappling Industries BERLIN No Gi Kids / Beginner (White) / 4 - 5 years / -55 lbs
Method Submission 01:59 0–10
Marginal influence -14
Relevant matches
8
Official ranking percentile
Top 65%
Performance
-

8 weighted matches against 8 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,327
Repeated-opponent share
27.3%
Network connectivity
87.6%

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 3 event votes Selected outcome

Registrations and outcomes

BERLIN OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
U8 · Counts
Boys No-Gi (under 16 y.o.) / White/Grey / 6-7 years / -26 kg
  • Competition age 6
  • Registered age: u8
  • Source category: u8
Boys Gi (under 16 y.o.) / Grey / 6-7 years / -23 kg
  • Competition age 6
  • Registered age: u8
  • Source category: u8
Fennec BJJ Kids Cup Vol. 9 Gi & NoGi
U8 · Counts
Boys No-Gi (under 16 y.o.) / White / 4-5 years / -24 kg
  • Competition age 6
  • Registered age: u8
  • Source category: u8
Boys Gi (under 16 y.o.) / White / 4-5 years / -24 kg
  • Competition age 6
  • Registered age: u8
  • Source category: u8
Grappling Industries BERLIN
U8 · Counts
No Gi Kids / Beginner (White) / 4 - 5 years / -55 lbs
  • Competition age 6
  • Registered age: u8
  • Source category: u8
Gi Kids / White / 4 - 5 years / -55 lbs
  • Competition age 6
  • Registered age: u8
  • Source category: u8

Classification evidence

Why ≤ 25 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

  • ≤ 25 kg 1 competition event Selected outcome

Registrations and outcomes

BERLIN OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
≤ 26 kg · Does not count
Boys No-Gi (under 16 y.o.) / White/Grey / 6-7 years / -26 kg
  • Registered weight class: -26 kg
  • Source competition limit: -26 kg

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

BERLIN OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
≤ 23 kg · Does not count
Boys Gi (under 16 y.o.) / Grey / 6-7 years / -23 kg
  • Registered weight class: -23 kg
  • Source competition limit: -23 kg

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

Fennec BJJ Kids Cup Vol. 9 Gi & NoGi
Does not count
Boys No-Gi (under 16 y.o.) / White / 4-5 years / -24 kg
  • Registered weight class: -24 kg
  • Source competition limit: -24 kg

No matches in the rating period · no valid weight evidence

Fennec BJJ Kids Cup Vol. 9 Gi & NoGi
Does not count
Boys Gi (under 16 y.o.) / White / 4-5 years / -24 kg
  • Registered weight class: -24 kg
  • Source competition limit: -24 kg

No matches in the rating period · no valid weight evidence

Grappling Industries BERLIN
≤ 25 kg · Counts as a competition event
No Gi Kids / Beginner (White) / 4 - 5 years / -55 lbs
  • Registered weight class: -55 lbs
  • Source competition limit: -55 lbs

2 matches in the rating period

Grappling Industries BERLIN
≤ 25 kg · Counts as a competition event
Gi Kids / White / 4 - 5 years / -55 lbs
  • Registered weight class: -55 lbs
  • Source competition limit: -55 lbs

2 matches in the rating period

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 7 matches in the rating period Selected outcome
  • grey 4 matches in the rating period

Registrations and outcomes

BERLIN OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
white · Counts as a match
Boys No-Gi (under 16 y.o.) / White/Grey / 6-7 years / -26 kg
  • Source belt category: white

3 matches in the rating period

BERLIN OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
grey · Counts as a match
Boys Gi (under 16 y.o.) / Grey / 6-7 years / -23 kg
  • Source belt category: grey

4 matches in the rating period

Grappling Industries BERLIN
white · Counts as a match
Gi Kids / White / 4 - 5 years / -55 lbs
  • Source belt category: white

2 matches in the rating period

Grappling Industries BERLIN
white · Counts as a match
No Gi Kids / Beginner (White) / 4 - 5 years / -55 lbs
  • Source belt category: white

2 matches in the rating period