TopBJJ Index Youth

TopBJJ Index

Search TopBJJ Index
Language selector
Menu
DE

Marc Schäfer

Grappling Pandas Wittlich

W–L
0–4
Won and lost rating-eligible matches in the past 12 months.
Gi
1,087
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
0–4
Results from the ten most recent rating-eligible matches.
Opponents
4
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

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

Full career record

Wins
0
Losses
5
Matches
5
Win rate
0.0%

Ways of winning

Submission
0
Points
0
Decision
0
Disqualification
0

Recent recorded placements

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
0
Unique opponents
4
Distinct events
1

Ways of winning

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

Gi versus No-Gi

Gi

Rating
1087
Record
0–4
Win rate
0%
Submission share
-

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
1,087
Change over 90 days
-38
Highest rating in 12 months
1,125
Performance versus expectation
-
Schedule strength
-
Average opponent rating
1,322
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
0%
Effective evidence
2.8
Confidence
49/100

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 No new matches Change 0 Rating 1,087

Rating-period composition

Rating matches
4 0
Record
0–4 Previous month 0–4
Opponents
4 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 1,087

Rating-period composition

Rating matches
4 0
Record
0–4 Previous month 0–4
Opponents
4 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 4 new matches · 1 left period Change -47 Rating 1,087

Rating-period composition

Rating matches
4 +3
Record
0–4 Previous month 0–1
Opponents
4 +3
Events
1 0

1 older matches left the 12-month period: 0 won and 1 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

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
June 20, 2026 Noah Schindele
Pandamania Summercup 2026 (Kids & Teens) Kids (9-11 Jahre) - Gi / Boys / Beginner / -40 kg
Method Submission 01:56 0–8
Marginal influence -20
Loss
June 20, 2026 Kiril Delos Santos
Pandamania Summercup 2026 (Kids & Teens) Kids (9-11 Jahre) - Gi / Boys / Beginner / -40 kg
Method Submission 00:13 0–6
Marginal influence -8
Loss
June 20, 2026 Sam Müller
Pandamania Summercup 2026 (Kids & Teens) Kids (9-11 Jahre) - Gi / Boys / Beginner / -40 kg
Method Submission 01:27 2–4
Marginal influence -39
Loss
June 20, 2026 Max Johansson
Pandamania Summercup 2026 (Kids & Teens) Kids (9-11 Jahre) - Gi / Boys / Beginner / -40 kg
Method Submission 00:33 0–9
Marginal influence -29
November 2025 No new matches Change +6 Rating 1,134

Rating-period composition

Rating matches
1 0
Record
0–1 Previous month 0–1
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.

October 2025 No new matches Change +3 Rating 1,128

Rating-period composition

Rating matches
1 0
Record
0–1 Previous month 0–1
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.

September 2025 No new matches Change 0 Rating 1,125

Rating-period composition

Rating matches
1 0
Record
0–1 Previous month 0–1
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.

Relevant matches
2.8
Official ranking percentile
-
Performance
-

2.8 weighted matches against 4 different opponents across 1 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,322
Repeated-opponent share
0.0%
Network connectivity
87.6%

Classification evidence

Why U12?

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

  • U12 1 event vote Selected outcome

Registrations and outcomes

Pandamania Summercup 2026 (Kids & Teens)
U12 · Counts
Kids (9-11 Jahre) - Gi / Boys / Beginner / -40 kg
  • Competition age 11

Classification evidence

Why ≤ 40 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

  • ≤ 40 kg 1 competition event Selected outcome

Registrations and outcomes

Pandamania Summercup 2026 (Kids & Teens)
≤ 40 kg · Counts as a competition event
Kids (9-11 Jahre) - Gi / Boys / Beginner / -40 kg
  • Registered weight class: -40 kg
  • Source competition limit: -40 kg

4 matches in the rating period