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Daniel Böll

Martial Arts Sports Center

W–L
3–2
Won and lost rating-eligible matches in the past 12 months.
Gi
1,245
Rating based on Gi matches in the past 12 months.
No-Gi
1,229
Rating based on No-Gi matches in the past 12 months.
Current form
3–2
Results from the ten most recent rating-eligible matches.
Opponents
4
Unique opponents faced in rating-eligible matches in the past 12 months.

Scheduled

Tournament history

Events

7
Events
Date Event Result Format Division
GERMAN NATIONAL OPEN CHAMPIONSHIP 2026 Germany 0–0 W–L: Win / Loss GiNo-Gi
  • Bronze
  • Bronze
Mannheim Open Germany 0–0 W–L: Win / Loss GiNo-Gi
  • Gold
  • Gold
FRANKFURT SPRING OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Germany 0–0 W–L: Win / Loss GiNo-Gi
  • Bronze
  • Bronze
NAGA Europe Grappling Championship Germany · Gi · 16–17 yo · 65–69.9 kg ; No-Gi · 16–17 yo · 65–69.9 kg 3–2 W–L: Win / Loss GiNo-Gi
  • Place #4
  • Teens Gi (Male) / Beginner / 65 - 69.9 / 16-17 years
EUROPEAN OPEN CHAMPIONSHIP 2025 I JJLG Germany · Gi · white · ≤73 kg 3–1 W–L: Win / Loss Gi
  • Male Gi (over 16 y.o.) / White / Youth (16-17y.o.) / -73 kg (Medium heavy)
Bulldog BJJ Tournament Germany 0–0 W–L: Win / Loss No-Gi
  • Bronze
  • Place #9
FRANKFURT WINTER OPEN CHAMPIONSHIP 2025 I EUROPEAN CUP Germany · Gi · U16 · white · ≤72 kg ; No-Gi · U16 · white · ≤72 kg 4–3 W–L: Win / Loss GiNo-Gi
  • Place #4
  • Boys No-Gi (under 16 y.o.) / White / 14-15 years / -72 kg

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 · 4 left period Change -70 Rating 1,305

Rating-period composition

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

4 older matches left the 12-month period: 3 won and 1 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

July 2026 No new matches Change 0 Rating 1,375

Rating-period composition

Rating matches
9 0
Record
6–3 Previous month 6–3
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 0 Rating 1,375

Rating-period composition

Rating matches
9 0
Record
6–3 Previous month 6–3
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 No new matches Change +1 Rating 1,375

Rating-period composition

Rating matches
9 0
Record
6–3 Previous month 6–3
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.

April 2026 No new matches Change +1 Rating 1,374

Rating-period composition

Rating matches
9 0
Record
6–3 Previous month 6–3
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.

March 2026 No new matches Change -1 Rating 1,373

Rating-period composition

Rating matches
9 0
Record
6–3 Previous month 6–3
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.

February 2026 No new matches · 7 left period Change -14 Rating 1,374

Rating-period composition

Rating matches
9 -7
Record
6–3 Previous month 10–6
Opponents
8 -5
Events
2 -1

7 older matches left the 12-month period: 4 won and 3 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

January 2026 No new matches Change 0 Rating 1,388

Rating-period composition

Rating matches
16 0
Record
10–6 Previous month 10–6
Opponents
13 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.

December 2025 No new matches Change 0 Rating 1,388

Rating-period composition

Rating matches
16 0
Record
10–6 Previous month 10–6
Opponents
13 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 Change -2 Rating 1,388

Rating-period composition

Rating matches
16 0
Record
10–6 Previous month 10–6
Opponents
13 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.

October 2025 5 new matches Change +36 Rating 1,390

Rating-period composition

Rating matches
16 +5
Record
10–6 Previous month 7–4
Opponents
13 +4
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
October 4, 2025 Luka Pučko
NAGA Europe Grappling Championship Teens No-Gi (Male) / Beginner / 65 - 69.9 / 16-17 years
Method Submission 01:31 0–3
Marginal influence -20
Win
October 4, 2025 Enes Turut
NAGA Europe Grappling Championship Teens No-Gi (Male) / Beginner / 65 - 69.9 / 16-17 years
Method Submission 02:53 5–2
Marginal influence +17
Loss
October 4, 2025 Adriano Pecoraro
NAGA Europe Grappling Championship Teens No-Gi (Male) / Beginner / 65 - 69.9 / 16-17 years
Method Submission 02:54 0–5
Marginal influence -28
Win
October 4, 2025 Luka Pučko
NAGA Europe Grappling Championship Teens No-Gi (Male) / Beginner / 65 - 69.9 / 16-17 years
Method Submission 00:48 2–0
Marginal influence +19
Win
October 4, 2025 Micha Kurt
NAGA Europe Grappling Championship Teens Gi (Male) / Beginner / 65 - 69.9 / 16-17 years
Method Points 03:00 5–0
Marginal influence +16
September 2025 No new matches Change +3 Rating 1,354

Rating-period composition

Rating matches
11 0
Record
7–4 Previous month 7–4
Opponents
9 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
3.4
Official ranking percentile
-
Performance
-

3.4 weighted matches against 4 different opponents across 1 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,232
Repeated-opponent share
20.0%
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 1 event vote Selected outcome

Registrations and outcomes

GERMAN NATIONAL OPEN CHAMPIONSHIP 2026
Does not count
Male Absolute Gi / YOUTH / Open Weight
  • Competition age 17
Male Absolute No-Gi / YOUTH / Open Weight
  • Competition age 17
Male Gi (over 16 y.o.) / White / Youth (16-17y.o.) / -77,00 kg
  • Competition age 17
Male No-Gi (over 16 y.o.) / White / Youth No-Gi / -77,00 kg
  • Competition age 17
Mannheim Open
Does not count
Male Gi / White / Adult / -82,3 kg (Middle)
  • Competition age 17
Male No-Gi / White / Adult / -67,5 kg (Feather)
  • Competition age 17
FRANKFURT SPRING OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
Does not count
Male No-Gi (over 16 y.o.) / White / Youth No-Gi / -77,00 kg
  • Competition age 17
Male Gi (over 16 y.o.) / White / Youth (16-17y.o.) / -77,00 kg
  • Competition age 17
NAGA Europe Grappling Championship
U18 · Counts
Teens Gi (Male) / Beginner / 65 - 69.9 / 16-17 years
  • Competition age 16
  • Registered age: u18
  • Source category: u18
Teens No-Gi (Male) / Beginner / 65 - 69.9 / 16-17 years
  • Competition age 16
  • Registered age: u18
  • Source category: u18

Classification evidence

Why ≤ 70 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

  • ≤ 70 kg 1 competition event Selected outcome

Registrations and outcomes

GERMAN NATIONAL OPEN CHAMPIONSHIP 2026
Does not count
Male Absolute Gi / YOUTH / Open Weight
  • Registered weight class: Open Weight
  • Source competition limit: Open Weight

No matches in the rating period · no valid weight evidence

GERMAN NATIONAL OPEN CHAMPIONSHIP 2026
Does not count
Male Absolute No-Gi / YOUTH / Open Weight
  • Registered weight class: Open Weight
  • Source competition limit: Open Weight

No matches in the rating period · no valid weight evidence

GERMAN NATIONAL OPEN CHAMPIONSHIP 2026
Does not count
Male Gi (over 16 y.o.) / White / Youth (16-17y.o.) / -77,00 kg
  • Registered weight class: -77,00 kg
  • Source competition limit: -77,00 kg

No matches in the rating period · no valid weight evidence

GERMAN NATIONAL OPEN CHAMPIONSHIP 2026
Does not count
Male No-Gi (over 16 y.o.) / White / Youth No-Gi / -77,00 kg
  • Registered weight class: -77,00 kg
  • Source competition limit: -77,00 kg

No matches in the rating period · no valid weight evidence

Mannheim Open
Does not count
Male Gi / White / Adult / -82,3 kg (Middle)
  • Registered weight class: -82,3 kg (Middle)
  • Source competition limit: -82,3 kg (Middle)

No matches in the rating period · no valid weight evidence

Mannheim Open
Does not count
Male No-Gi / White / Adult / -67,5 kg (Feather)
  • Registered weight class: -67,5 kg (Feather)
  • Source competition limit: -67,5 kg (Feather)

No matches in the rating period · no valid weight evidence

FRANKFURT SPRING OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
Does not count
Male No-Gi (over 16 y.o.) / White / Youth No-Gi / -77,00 kg
  • Registered weight class: -77,00 kg
  • Source competition limit: -77,00 kg

No matches in the rating period · no valid weight evidence

FRANKFURT SPRING OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
Does not count
Male Gi (over 16 y.o.) / White / Youth (16-17y.o.) / -77,00 kg
  • Registered weight class: -77,00 kg
  • Source competition limit: -77,00 kg

No matches in the rating period · no valid weight evidence

NAGA Europe Grappling Championship
≤ 70 kg · Counts as a competition event
Teens Gi (Male) / Beginner / 65 - 69.9 / 16-17 years
  • Registered weight class: 65 - 69.9
  • Source competition limit: 65 - 69.9

1 match in the rating period

NAGA Europe Grappling Championship
≤ 70 kg · Counts as a competition event
Teens No-Gi (Male) / Beginner / 65 - 69.9 / 16-17 years
  • Registered weight class: 65 - 69.9
  • Source competition limit: 65 - 69.9

4 matches in the rating period