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Benjamin Štumpf

5th Dimension BJJ

W–L
3–7
Won and lost rating-eligible matches in the past 12 months.
Gi
1,182
Rating based on Gi matches in the past 12 months.
No-Gi
-
Rating based on No-Gi matches in the past 12 months.
Current form
3–7
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
2
Silver
3
Bronze
2
Total medals
7
Events with results
7

Full career record

Wins
8
Losses
11
Matches
19
Win rate
42.1%

Ways of winning

Submission
0
Points
5
Decision
0
Disqualification
0
Other recorded result
2

Personal records

Longest winning streak
4
Longest gold streak
1
Largest recorded points win
19–0

Recent recorded placements

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
0
Unique opponents
8
Distinct events
3

Ways of winning

  • Submission 0 0%
  • Points 1 33%
  • Decision 0 0%
  • Other recorded result 2 67%

Gi versus No-Gi

Gi

Rating
1182
Record
3–7
Win rate
30%
Submission share
0%

No-Gi

Rating
-
Record
-
Win rate
-
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
1,182
Change over 90 days
-117
Highest rating in 12 months
1,324
Performance versus expectation
-11.8 pp
Schedule strength
Top 74%
Average opponent rating
1,283
Weighted win rate
30%
Expected win rate
42%
Repeat-opponent share
20%
Effective evidence
6.5
Confidence
77/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 4–5 4–5 across 9 rematches against 4 repeat opponents.

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #2580 Emily Benešová · GRIND 12 Kids (NO-GI & GI ROUND ROBIN) Pts 6–0 Earlier · — 10–0 October 19, 2025 · Ground Bjj Tour 4. - Only submission - Kladno
  2. #2993 Zbyněk Zámečník · Ground Bjj Tour 4. - Only submission - Kladno — 10–0

Full career

  1. #2580 Emily Benešová · GRIND 12 Kids (NO-GI & GI ROUND ROBIN) Pts 6–0 Earlier · — 10–0 October 19, 2025 · Ground Bjj Tour 4. - Only submission - Kladno
  2. #2710 Viktorie Mala · 2025 AGF Prague Jiu Jitsu Championships Pts 2–1
  3. #2993 Zbyněk Zámečník · Ground Bjj Tour 4. - Only submission - Kladno — 10–0

Rivals

Opponent Head-to-head record Matches
Claudia Fábry 2–0 2

Around this athlete

Athlete Rank Rating
Leonardo Parente #2749 1,182
Benjamin Štumpf #2750 1,182
Benalla Mohammed #2751 1,182

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 1,182

Rating-period composition

Rating matches
10 0
Record
3–7 Previous month 3–7
Opponents
8 0
Events
3 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 1,182

Rating-period composition

Rating matches
10 0
Record
3–7 Previous month 3–7
Opponents
8 0
Events
3 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 -5 Rating 1,182

Rating-period composition

Rating matches
10 0
Record
3–7 Previous month 3–7
Opponents
8 0
Events
3 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 -6 Rating 1,187

Rating-period composition

Rating matches
10 0
Record
3–7 Previous month 3–7
Opponents
8 0
Events
3 0

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

April 2026 4 new matches Change -43 Rating 1,193

Rating-period composition

Rating matches
10 +4
Record
3–7 Previous month 3–3
Opponents
8 +3
Events
3 +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 25, 2026 Marek Papoušek
GRIND 13 Kids (NO-GI & GI ROUND ROBIN) Gi / 7-9 years / Mixed / -24 kg / Mixed (4 - 9 years)
Method Points 03:00 0–5
Marginal influence -21
Loss
April 25, 2026 Unknown opponent
GRIND 13 Kids (NO-GI & GI ROUND ROBIN) Gi / 7-9 years / Mixed / -24 kg / Mixed (4 - 9 years)
Method Submission 00:32 0–6
Marginal influence -11
Loss
April 25, 2026 Lara Lehár
GRIND 13 Kids (NO-GI & GI ROUND ROBIN) Gi / 7-9 years / Mixed / -24 kg / Mixed (4 - 9 years)
Method Points 03:00 2–10
Marginal influence -15
Loss
April 25, 2026 Maxim Kubák
GRIND 13 Kids (NO-GI & GI ROUND ROBIN) Gi / 7-9 years / Mixed / -24 kg / Mixed (4 - 9 years)
Method Points 03:00 4–8
Marginal influence -23
March 2026 No new matches · 6 left period Change -78 Rating 1,236

Rating-period composition

Rating matches
6 -6
Record
3–3 Previous month 6–6
Opponents
5 -4
Events
2 -2

6 older matches left the 12-month period: 3 won and 3 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

February 2026 No new matches Change +4 Rating 1,314

Rating-period composition

Rating matches
12 0
Record
6–6 Previous month 6–6
Opponents
9 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.

January 2026 4 new matches Change -29 Rating 1,310

Rating-period composition

Rating matches
12 +4
Record
6–6 Previous month 5–3
Opponents
9 +2
Events
4 +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
January 24, 2026 Unknown opponent
GRIND 12 Kids (NO-GI & GI ROUND ROBIN) Gi / 7-9 years / Mixed / -24 kg / Mixed (4 - 9 years)
Method Submission 02:36 0–17
Marginal influence -12
Loss
January 24, 2026 Emiliia Vavrysevych
GRIND 12 Kids (NO-GI & GI ROUND ROBIN) Gi / 7-9 years / Mixed / -24 kg / Mixed (4 - 9 years)
Method Submission 00:46 0–6
Marginal influence -13
Win
January 24, 2026 Emily Benešová
GRIND 12 Kids (NO-GI & GI ROUND ROBIN) Gi / 7-9 years / Mixed / -21 kg / Mixed (4 - 9 years)
Method Points 03:00 6–0
Marginal influence +20
Loss
January 24, 2026 Stella Netíková
GRIND 12 Kids (NO-GI & GI ROUND ROBIN) Gi / 7-9 years / Mixed / -21 kg / Mixed (4 - 9 years)
Method Points 03:00 0–4
Marginal influence -9
December 2025 No new matches Change 0 Rating 1,339

Rating-period composition

Rating matches
8 0
Record
5–3 Previous month 5–3
Opponents
7 0
Events
3 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 · 2 left period Change +15 Rating 1,339

Rating-period composition

Rating matches
8 -2
Record
5–3 Previous month 6–4
Opponents
7 -1
Events
3 -1

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.

October 2025 2 new matches Change +60 Rating 1,324

Rating-period composition

Rating matches
10 +2
Record
6–4 Previous month 4–4
Opponents
8 +2
Events
4 +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
October 19, 2025 Emily Benešová
Ground Bjj Tour 4. - Only submission - Kladno Kids mix 5,6,7-8 let - Kimono / -20kg
Method Other recorded result 02:00 10–0
Marginal influence +24
Win
October 19, 2025 Zbyněk Zámečník
Ground Bjj Tour 4. - Only submission - Kladno Kids mix 5,6,7-8 let - Kimono / -20kg
Method Other recorded result 00:44 10–0
Marginal influence +20
September 2025 No new matches Change -2 Rating 1,264

Rating-period composition

Rating matches
8 0
Record
4–4 Previous month 4–4
Opponents
6 0
Events
3 0

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

Relevant matches
6.5
Official ranking percentile
Top 90%
Performance
11.8 pp below expectation

6.5 weighted matches against 8 different opponents across 3 events

Weighted win rate
30.3%
Expected win rate
42.1%
Average opponent rating
1,283
Repeated-opponent share
20.0%
Network connectivity
80.9%

Classification evidence

Why U10?

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

  • U10 2 event votes Selected outcome

Registrations and outcomes

GRIND 13 Kids (NO-GI & GI ROUND ROBIN)
U10 · Counts
Gi / 7-9 years / Mixed / -24 kg / Mixed (4 - 9 years)
  • Competition age 8
GRIND 12 Kids (NO-GI & GI ROUND ROBIN)
U10 · Counts
Gi / 7-9 years / Mixed / -24 kg / Mixed (4 - 9 years)
  • Competition age 8
Gi / 7-9 years / Mixed / -21 kg / Mixed (4 - 9 years)
  • Competition age 8
TATAMY 17 KIDS (No-GI and GI round robin)
Does not count
Kids / Gi / 7-9 years / Mix / All levels / -21 kg
  • Competition age 7
Ground Bjj Tour 4. - Only submission - Kladno
Does not count
Kids mix 5,6,7-8 let - Kimono / -20kg
  • Competition age 7

Classification evidence

Why ≤ 20 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

  • ≤ 20 kg 1 competition event Selected outcome
  • ≤ 24 kg 1 competition event

Registrations and outcomes

GRIND 13 Kids (NO-GI & GI ROUND ROBIN)
≤ 24 kg · Counts as a competition event
Gi / 7-9 years / Mixed / -24 kg / Mixed (4 - 9 years)
  • Registered weight class: -24 kg
  • Source competition limit: -24 kg

4 matches in the rating period

GRIND 12 Kids (NO-GI & GI ROUND ROBIN)
≤ 24 kg · Does not count
Gi / 7-9 years / Mixed / -24 kg / Mixed (4 - 9 years)
  • Registered weight class: -24 kg
  • Source competition limit: -24 kg

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

GRIND 12 Kids (NO-GI & GI ROUND ROBIN)
≤ 21 kg · Does not count
Gi / 7-9 years / Mixed / -21 kg / Mixed (4 - 9 years)
  • Registered weight class: -21 kg
  • Source competition limit: -21 kg

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

TATAMY 17 KIDS (No-GI and GI round robin)
Does not count
Kids / Gi / 7-9 years / Mix / All levels / -21 kg
  • Registered weight class: -21 kg
  • Source competition limit: -21 kg

No matches in the rating period · no valid weight evidence

Ground Bjj Tour 4. - Only submission - Kladno
≤ 20 kg · Counts as a competition event
Kids mix 5,6,7-8 let - Kimono / -20kg
  • Registered weight class: -20kg
  • Source competition limit: -20kg

2 matches in the rating period