TopBJJ Index Youth

TopBJJ Index

Search TopBJJ Index
Language selector
Menu
DE

Nela Diercks

CLIMENT CLUB

W–L
2–1
Won and lost rating-eligible matches in the past 12 months.
Gi
1,253
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
2–1
Results from the ten most recent rating-eligible matches.
Opponents
3
Unique opponents faced in rating-eligible matches in the past 12 months.

Indexed career

Matches

3
Indexed competition matches
Date Opponent Result Event Division
2025-12-20 Hel Pieper
Win
HANNOVER WINTER OPEN 2025 I EUROPEAN CUP Gi · Girls Gi Absolute Division
2025-12-20 Anais S.Yagües
Loss
HANNOVER WINTER OPEN 2025 I EUROPEAN CUP Gi · Girls Gi Absolute Division
2025-12-20 Amelie Arabpour
Win
HANNOVER WINTER OPEN 2025 I EUROPEAN CUP Gi · Girls Gi (under 16 y.o.) / Yellow / 12-13 years / -48 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 Change +1 Rating 1,253

Rating-period composition

Rating matches
3 0
Record
2–1 Previous month 2–1
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.

July 2026 No new matches Change 0 Rating 1,252

Rating-period composition

Rating matches
3 0
Record
2–1 Previous month 2–1
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 -9 Rating 1,252

Rating-period composition

Rating matches
3 0
Record
2–1 Previous month 2–1
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 No new matches Change +5 Rating 1,261

Rating-period composition

Rating matches
3 0
Record
2–1 Previous month 2–1
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.

April 2026 No new matches Change -4 Rating 1,256

Rating-period composition

Rating matches
3 0
Record
2–1 Previous month 2–1
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.

March 2026 No new matches Change -3 Rating 1,260

Rating-period composition

Rating matches
3 0
Record
2–1 Previous month 2–1
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.

February 2026 No new matches Change -10 Rating 1,263

Rating-period composition

Rating matches
3 0
Record
2–1 Previous month 2–1
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.

January 2026 No new matches Change -12 Rating 1,273

Rating-period composition

Rating matches
3 0
Record
2–1 Previous month 2–1
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.

December 2025 3 new matches Change Starting point Rating 1,285

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
December 20, 2025 Hel Pieper
HANNOVER WINTER OPEN 2025 I EUROPEAN CUP Girls Gi Absolute Division
Method Submission 01:20 3–0
Marginal influence +28
Loss
December 20, 2025 Anais S.Yagües
HANNOVER WINTER OPEN 2025 I EUROPEAN CUP Girls Gi Absolute Division
Method Submission 00:46 0–0
Marginal influence -21
Win
December 20, 2025 Amelie Arabpour
HANNOVER WINTER OPEN 2025 I EUROPEAN CUP Girls Gi (under 16 y.o.) / Yellow / 12-13 years / -48 kg
Method Points 04:00 2–2
Marginal influence +29
Relevant matches
2.3
Official ranking percentile
-
Performance
-

2.3 weighted matches against 3 different opponents across 1 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,356
Repeated-opponent share
0.0%
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 1 event vote Selected outcome

Registrations and outcomes

HANNOVER WINTER OPEN 2025 I EUROPEAN CUP
U16 · Counts
Girls Gi Absolute Division
  • Competition age 13
  • Registered age: u16
  • Source category: u16
Girls Gi (under 16 y.o.) / Yellow / 12-13 years / -48 kg
  • Competition age 13
  • Registered age: u14
  • Source category: u14

Classification evidence

Why ≤ 48 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

  • ≤ 48 kg 1 competition event Selected outcome

Registrations and outcomes

HANNOVER WINTER OPEN 2025 I EUROPEAN CUP
Does not count
Girls Gi Absolute Division

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

HANNOVER WINTER OPEN 2025 I EUROPEAN CUP
≤ 48 kg · Counts as a competition event
Girls Gi (under 16 y.o.) / Yellow / 12-13 years / -48 kg
  • Registered weight class: -48 kg
  • Source competition limit: -48 kg

1 match in the rating period

Classification evidence

Why Yellow?

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

  • yellow 1 match in the rating period Selected outcome

Registrations and outcomes

HANNOVER WINTER OPEN 2025 I EUROPEAN CUP
yellow · Counts as a match
Girls Gi (under 16 y.o.) / Yellow / 12-13 years / -48 kg
  • Source belt category: yellow

1 match in the rating period