TopBJJ Index Youth

TopBJJ Index

Search TopBJJ Index
Language selector
Menu
DE

Lewi Fiedler

CottiBeach Grappling

W–L
0–5
Won and lost rating-eligible matches in the past 12 months.
Gi
1,104
Rating based on Gi matches in the past 12 months.
No-Gi
1,113
Rating based on No-Gi matches in the past 12 months.
Current form
0–5
Results from the ten most recent rating-eligible matches.
Opponents
5
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
0
Silver
0
Bronze
2
Total medals
2
Events with results
2

Full career record

Wins
1
Losses
5
Matches
6
Win rate
16.7%

Ways of winning

Submission
0
Points
0
Decision
0
Disqualification
0

Personal records

Longest winning streak
1

Recent recorded placements

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
0
Unique opponents
5
Distinct events
2

Ways of winning

  • Submission 0
  • Points 0
  • Decision 0
  • Other recorded result 0

Gi versus No-Gi

Gi

Rating
1104
Record
0–3
Win rate
0%
Submission share
-

No-Gi

Rating
1113
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
1,192
Change over 90 days
+91
Highest rating in 12 months
1,192
Performance versus expectation
-
Schedule strength
-
Average opponent rating
1,322
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
0%
Effective evidence
4
Confidence
69/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

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 2 new matches Change +89 Rating 1,192

Rating-period composition

Rating matches
5 +2
Record
0–5 Previous month 0–3
Opponents
5 +2
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
August 22, 2026 Tobias Friedrich
KARL MARX CUP: BRAZILIAN JIU-JITSU GI & NO-GI ROUND ROBIN TURNIER JUVENILE Boys No-Gi / White / Juvenile / + 64,0 kg (Light)
Method Submission 02:32 0–3
Marginal influence -5
Loss
August 22, 2026 Beka Tskhadadze
KARL MARX CUP: BRAZILIAN JIU-JITSU GI & NO-GI ROUND ROBIN TURNIER JUVENILE Boys No-Gi / White / Juvenile / + 64,0 kg (Light)
Method Submission 03:15 0–7
Marginal influence -10
July 2026 No new matches Change +2 Rating 1,103

Rating-period composition

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

June 2026 No new matches Change 0 Rating 1,101

Rating-period composition

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

May 2026 3 new matches Change Starting point Rating 1,101

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 Hisham Kayed
BERLIN OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Male Gi (over 16 y.o.) / White / Youth (16-17y.o.) / -69,00 kg
Method Points 05:00 0–4
Marginal influence -16
Loss
May 23, 2026 Moath Abdulkarim
BERLIN OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Male Gi (over 16 y.o.) / White / Youth (16-17y.o.) / -69,00 kg
Method Submission 03:25 2–2
Marginal influence -21
Loss
May 23, 2026 Santino Karnatz
BERLIN OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Male Gi (over 16 y.o.) / White / Youth (16-17y.o.) / -69,00 kg
Method Submission 01:15 0–6
Marginal influence -7
Relevant matches
4
Official ranking percentile
-
Performance
-

4 weighted matches against 5 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,322
Repeated-opponent share
0.0%
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 2 event votes Selected outcome

Registrations and outcomes

KARL MARX CUP: BRAZILIAN JIU-JITSU GI & NO-GI ROUND ROBIN TURNIER
U18 · Counts
JUVENILE Boys Gi / White / Juvenile / + 64,0 kg (Light)
  • Competition age 17
JUVENILE Boys No-Gi / White / Juvenile / + 64,0 kg (Light)
  • Competition age 17
  • Registered age: u18
  • Source category: u18
BERLIN OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
U18 · Counts
Male Gi (over 16 y.o.) / White / Youth (16-17y.o.) / -69,00 kg
  • Competition age 17
  • Registered age: u18
  • Source category: u18
Male No-Gi (over 16 y.o.) / White / Youth No-Gi / -69,00 kg
  • Competition age 17
The Combatch Games 5: Adult & Masters - Berlin
Does not count
Male Nogi / White / Adult / -64 kg (Light feather)
  • Competition age 17

Classification evidence

Why ≤ 69 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

  • ≤ 69 kg 1 competition event Selected outcome

Registrations and outcomes

KARL MARX CUP: BRAZILIAN JIU-JITSU GI & NO-GI ROUND ROBIN TURNIER
Does not count
JUVENILE Boys Gi / White / Juvenile / + 64,0 kg (Light)
  • Registered weight class: + 64,0 kg (Light)
  • Source competition limit: + 64,0 kg (Light)

No matches in the rating period · no valid weight evidence

KARL MARX CUP: BRAZILIAN JIU-JITSU GI & NO-GI ROUND ROBIN TURNIER
Does not count
JUVENILE Boys No-Gi / White / Juvenile / + 64,0 kg (Light)
  • Registered weight class: + 64,0 kg (Light)
  • Source competition limit: + 64,0 kg (Light)

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

BERLIN OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
≤ 69 kg · Counts as a competition event
Male Gi (over 16 y.o.) / White / Youth (16-17y.o.) / -69,00 kg
  • Registered weight class: -69,00 kg
  • Source competition limit: -69,00 kg

3 matches in the rating period

BERLIN OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
Does not count
Male No-Gi (over 16 y.o.) / White / Youth No-Gi / -69,00 kg
  • Registered weight class: -69,00 kg
  • Source competition limit: -69,00 kg

No matches in the rating period · no valid weight evidence

The Combatch Games 5: Adult & Masters - Berlin
Does not count
Male Nogi / White / Adult / -64 kg (Light feather)
  • Registered weight class: -64 kg (Light feather)
  • Source competition limit: -64 kg (Light feather)

No matches in the rating period · no valid weight evidence

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 5 matches in the rating period Selected outcome

Registrations and outcomes

KARL MARX CUP: BRAZILIAN JIU-JITSU GI & NO-GI ROUND ROBIN TURNIER
white · Counts as a match
JUVENILE Boys No-Gi / White / Juvenile / + 64,0 kg (Light)
  • Source belt category: white

2 matches in the rating period

BERLIN OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
white · Counts as a match
Male Gi (over 16 y.o.) / White / Youth (16-17y.o.) / -69,00 kg
  • Source belt category: white

3 matches in the rating period