TopBJJ Index Youth

TopBJJ Index

Search TopBJJ Index
Language selector
Menu
CN

Yuhe Marc Chen

Team Ibrahim (Ummah Fight Club)

≤ 62 kg
W–L
5–3
Won and lost rating-eligible matches in the past 12 months.
Gi
-
Rating based on Gi matches in the past 12 months.
No-Gi
1,317
Rating based on No-Gi matches in the past 12 months.
Current form
5–5
Results from the ten most recent rating-eligible matches.
Opponents
7
Unique opponents faced in rating-eligible matches in the past 12 months.

Scheduled

  1. 2026 AGF Bremen Open

    Germany

    No Gi Kids / Boys / Teen (14 - 15 yrs) / White / Middle III (Up to 65.80 kg) No Gi Kids Challenger / Boys / White Challenger / Middle III (Up to 65.80 kg)
    Confirmed

  2. 2026 AGF Dusseldorf Open

    Germany

    No Gi Kids / Boys / Teen (14 - 15 yrs) / White / Middle III (Up to 65.80 kg)
    Unconfirmed

  3. Fennec BJJ Kids Cup 10

    Germany

    Boys No-Gi (under 16 y.o.) / White / 14-15 years / -67 kg
    Unconfirmed

Tournament history

Events

4
Events
Date Event Result Format Division
Grappling Industries BERLIN Germany · No-Gi · 14–15 yo · white · ≤145 lb 1–3 W–L: Win / Loss No-Gi
  • Place #5
Grappling Industries HAMBURG Germany · No-Gi · 14–15 yo · white · ≤145 lb 3–2 W–L: Win / Loss No-Gi
  • Place #4
2026 AGF Hamburg Summer Open Germany · No-Gi · 14–15 yo · white · ≤65.8 kg 2–0 W–L: Win / Loss No-Gi
  • No Gi Kids / Boys / Teen (14 - 15 yrs) / White / Middle III (Up to 65.80 kg)
HAMBURG OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Germany · No-Gi · U16 · white · ≤62 kg 2–1 W–L: Win / Loss No-Gi
  • Boys No-Gi (under 16 y.o.) / White / 14-15 years / -62 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 4 new matches Change +22 Rating 1,317

Rating-period composition

Rating matches
8 +4
Record
5–3 Previous month 3–1
Opponents
7 +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
August 15, 2026 Bruno Nebe
Grappling Industries HAMBURG No Gi Kids / 14 - 15 years (Male) / Beginner (White) / -145 lbs
Method Submission 01:37 2–0
Marginal influence -29
Win
August 15, 2026 Levent Öztürk
Grappling Industries HAMBURG No Gi Kids / 14 - 15 years (Male) / Beginner (White) / -145 lbs
Method Points 04:00 2–0
Marginal influence +26
Win
August 15, 2026 Hassan Ahmad
Grappling Industries HAMBURG No Gi Kids / 14 - 15 years (Male) / Beginner (White) / -145 lbs
Method Disqualification 01:36 2–0
Marginal influence +28
Loss
August 15, 2026 Luca Wisniowski
Grappling Industries HAMBURG No Gi Kids / 14 - 15 years (Male) / Beginner (White) / -145 lbs
Method Submission 01:00 0–0
Marginal influence -41
July 2026 2 new matches Change +70 Rating 1,295

Rating-period composition

Rating matches
4 +2
Record
3–1 Previous month 1–1
Opponents
3 +1
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.
Win
July 4, 2026 Imran Luddin
2026 AGF Hamburg Summer Open No Gi Kids / Boys / Teen (14 - 15 yrs) / White / Middle III (Up to 65.80 kg)
Method Submission 00:48 7–0
Marginal influence +15
Win
July 4, 2026 Imran Luddin
2026 AGF Hamburg Summer Open No Gi Kids / Boys / Teen (14 - 15 yrs) / White / Middle III (Up to 65.80 kg)
Method Submission 01:19 2–1
Marginal influence +15
June 2026 No new matches Change +14 Rating 1,225

Rating-period composition

Rating matches
2 0
Record
1–1 Previous month 1–1
Opponents
2 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 2 new matches Change Starting point Rating 1,211

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
HAMBURG OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys No-Gi (under 16 y.o.) / White / 14-15 years / -62 kg
Method Submission 01:47 0–0
Marginal influence -15
Win
May 2, 2026 Emir Kelleseker
HAMBURG OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys No-Gi (under 16 y.o.) / White / 14-15 years / -62 kg
Method Disqualification 00:40 0–0
Marginal influence +26
Relevant matches
5.7
Official ranking percentile
Top 55%
Performance
5.5 pp above expectation

5.7 weighted matches against 7 different opponents across 3 events

Weighted win rate
60.9%
Expected win rate
55.4%
Average opponent rating
1,259
Repeated-opponent share
12.5%
Network connectivity
87.6%

Classification evidence

Why U16?

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

  • U16 3 event votes Selected outcome

Registrations and outcomes

Grappling Industries HAMBURG
U16 · Counts
No Gi Kids / 14 - 15 years (Male) / Beginner (White) / -145 lbs
  • Competition age 15
  • Registered age: u16
  • Source category: u16
2026 AGF Hamburg Summer Open
U16 · Counts
No Gi Kids / Boys / Teen (14 - 15 yrs) / White / Middle III (Up to 65.80 kg)
  • Competition age 15
  • Registered age: u16
  • Source category: u16
HAMBURG OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
U16 · Counts
Boys No-Gi (under 16 y.o.) / White / 14-15 years / -62 kg
  • Competition age 15
  • Registered age: u16
  • Source category: u16

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 12 matches in the rating period Selected outcome

Registrations and outcomes

Grappling Industries BERLIN
white · Counts as a match
No Gi Kids / Beginner (White) / 14 - 15 years (Male) / -145 lbs
  • Source belt category: white

4 matches in the rating period

Grappling Industries HAMBURG
white · Counts as a match
No Gi Kids / 14 - 15 years (Male) / Beginner (White) / -145 lbs
  • Source belt category: white

4 matches in the rating period

2026 AGF Hamburg Summer Open
white · Counts as a match
No Gi Kids / Boys / Teen (14 - 15 yrs) / White / Middle III (Up to 65.80 kg)
  • Source belt category: white

2 matches in the rating period

HAMBURG OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
white · Counts as a match
Boys No-Gi (under 16 y.o.) / White / 14-15 years / -62 kg
  • Source belt category: white

2 matches in the rating period