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Niki Van Den Abbeele

CHECKMAT AALST

W–L
7–0
Won and lost rating-eligible matches in the past 12 months.
Gi
1,429
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
7–0
Results from the ten most recent rating-eligible matches.
Opponents
5
Unique opponents faced in rating-eligible matches in the past 12 months.

Scheduled

  1. NAGA Netherlands Grappling Championship

    the Netherlands

    Teens Gi (Female) / Intermediate / 60 - 64.9 / 14-15 years Teens No-Gi (Female) / Intermediate / 60 - 64.9 / 14-15 years
    Unconfirmed

Tournament history

Events

18
Events
Date Event Result Format Division
OPEN BRUSSELS 3 FBJJB RANKING KID GI & NoGi 09.05.2026 Belgium · Gi · ≤65 kg 2–0 W–L: Win / Loss Gi
  • Girl Gi DIVISION (-65kg) Cat2
OPEN BRUSSELS 2 FBJJB RANKING KID GI & NoGi 14.03.2025 Belgium · Gi · 16 yo · ≤60 kg 3–0 W–L: Win / Loss Gi
  • GIRL GI DIVISION (-16years old) / KID GI / KID (-16years old) / -60kg
BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS Belgium · Gi · 13–15 yo · orange/green · ≤15/65 kg 2–0 W–L: Win / Loss Gi
  • Girls Youth Gi / Orange & Green / 13-15 / -65,0 kg (Middle Heavy)
Belgian Championship 2024 BJJ Gi & No Gi Kids & Youth / Championnat de Belgique JJB 2024 Gi & No Gi Kids & Youth Belgium · No-Gi · 13–15 yo · white · ≤15/56.5 kg 2–0 W–L: Win / Loss No-Gi
  • Girls Youth No GI / White / 13-15 / -56,5 kg (Light)
2024 Belgian Jiu Jitsu Championships Belgium · Gi · 12–13 yo · orange · ≤52.2 kg ; Gi · ≤52.2 kg ; No-Gi · 12–13 yo · orange · ≤56.7 kg ; No-Gi · ≤52.2 kg 4–2 W–L: Win / Loss GiNo-Gi
  • No Gi Kids / Girls / Juniors (12 - 13 yrs) / Orange / Middle I (Up to 56.70 kg)
  • Gi Kids Challenger / Girls / Regular Challenger / Light III (Up to 52.20 kg)
  • Gi Kids / Girls / Juniors (12 - 13 yrs) / Orange / Light III (Up to 52.20 kg)
  • No Gi Kids Challenger / Girls / Regular Challenger / Light III (Up to 52.20 kg)
European Jiu Jitsu Spartakiade 2024 (Kids&Youth) Belgium · Gi · 11–12 yo · white/grey/yellow · ≤51.5 kg ; No-Gi · 11–12 yo · yellow · ≥51.5 kg 4–1 W–L: Win / Loss GiNo-Gi
  • Girls Gi / White & Grey -Yellow/ 10-11-12 yrs / -51.5 kg
  • Girls No Gi / Yellow / 10-11-12 yrs / +51,5 kg
The King Of Antwerp Grappling Championship 2 Belgium · Gi · 12–14 yo · ≤50 kg 1–2 W–L: Win / Loss Gi
  • Girls 12-14 years / Elite Junior / -50 kg
Belgian Championship BJJ Gi & No Gi Kids & Youth Championnat de Belgique JJB Gi & No Gi Kids & Youth 2023 Belgium · 11–12 yo · orange/green · ≤44.3 kg ; No-Gi · 11–12 yo · yellow · ≤47.3 kg 4–0 W–L: Win / Loss No-Gi
  • Girls / Orange & Green / 10-11-12 yrs / -44.3 kg
  • Girls No Gi / Yellow / 10-11-12 yrs / -47,3 kg
Interclub Jiu Jitsu 14 October Belgium · Gi · orange/green · ≤12/47.3 kg 2–0 W–L: Win / Loss Gi
  • Girls / Orange-Green / 10-11-12 / -47.3 kg
Interclub Be.Brussels Jiu Jitsu 25/03 Belgium · Gi · orange/green · ≤12/39.3 kg 2–0 W–L: Win / Loss Gi
  • Girls / Orange-Green / 10-11-12 / -39,3 kg
Belgian Championship BJJ Gi & No Gi Kids & Youth Championnat de Belgique JJB Gi & No Gi Kids & Youth Belgium · 11–12 yo · yellow · ≤39.3 kg 2–0 W–L: Win / Loss
  • Girls / Yellow / 10-11-12 yrs / -39,3 kg
Be.Brussels Interclub Grappling 21/05 Belgium · Gi · 9–10 yo · white/grey · ≤36.2 kg 2–0 W–L: Win / Loss Gi
  • Girls / White & Grey / Junior I (8-9-10yrs) / -36,2 kg
Be.Brussels Interclub Jiu Jitsu Belgium · Gi · 9–10 yo · yellow · ≤32 kg 3–0 W–L: Win / Loss Gi
  • Girls / Yellow / Pee Wee II (8-9-10yrs) / -32 kg
Grappling Industries AMSTERDAM the Netherlands · Gi · 10–11 yo · yellow/orange · ≤75 lb ; No-Gi · 10–11 yo · yellow/orange · ≤75 lb 0–4 W–L: Win / Loss GiNo-Gi
  • Gi Kids / Yellow/Orange / 10 - 11 years / -75 lbs
  • No Gi Kids / Advanced (Yellow/Orange) / 10 - 11 years / -75 lbs
Fenix 1 of 4 (NO-GI first followed by GI) Belgium · Gi · 10–11 yo · yellow/orange · ≤36.2 kg ; No-Gi · 10–11 yo · orange · ≤35 kg 3–3 W–L: Win / Loss GiNo-Gi
  • Kids No-Gi / Orange / Kids 10 - 11 years old / -35 kg
  • Kids Gi / Yellow - Orange / Kids 10 - 11 years old / -36,2 kg
Belgian Championship Grappling 2021 --- Championnat de Belgique de Grappling 2021 Belgium · Gi · yellow · ≤35 kg 2–2 W–L: Win / Loss Gi
  • Kids & Youth Girls Grappling / 10-12 / Yellow / -35 kg
Belgian Championship Jiujitsu 2021/ Championnat de Belgique de Jiujitsu 2021 Belgium · Gi · 10–12 yo · yellow · ≤35 kg 2–0 W–L: Win / Loss Gi
  • Kids & Youth Girls Jiu jitsu / 10-12 / Yellow / -35 kg
KIA MOTORS TOURNAMENT Belgium · Gi · 7–9 yo · yellow/orange · ≤31.2 kg ; No-Gi · 7–9 yo · yellow/orange · ≤30 kg 7–1 W–L: Win / Loss GiNo-Gi
  • Kids Gi / Yellow - Orange / Kids 7 - 9 years old / -31,20 kg
  • Kids No-Gi / Yellow - Orange / Kids 7 - 9 years old / -30 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 0 Rating 1,429

Rating-period composition

Rating matches
7 0
Record
7–0 Previous month 7–0
Opponents
5 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.

July 2026 No new matches Change +4 Rating 1,429

Rating-period composition

Rating matches
7 0
Record
7–0 Previous month 7–0
Opponents
5 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.

June 2026 No new matches Change -1 Rating 1,425

Rating-period composition

Rating matches
7 0
Record
7–0 Previous month 7–0
Opponents
5 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.

May 2026 2 new matches Change +16 Rating 1,426

Rating-period composition

Rating matches
7 +2
Record
7–0 Previous month 5–0
Opponents
5 0
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.
Win
OPEN BRUSSELS 3 FBJJB RANKING KID GI & NoGi 09.05.2026 Girl Gi DIVISION (-65kg) Cat2
Method Submission 00:59 7–0
Marginal influence +12
Win
OPEN BRUSSELS 3 FBJJB RANKING KID GI & NoGi 09.05.2026 Girl Gi DIVISION (-65kg) Cat2
Method Points 04:00 13–0
Marginal influence +12
April 2026 No new matches Change 0 Rating 1,410

Rating-period composition

Rating matches
5 0
Record
5–0 Previous month 5–0
Opponents
5 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 3 new matches Change +115 Rating 1,410

Rating-period composition

Rating matches
5 +3
Record
5–0 Previous month 2–0
Opponents
5 +3
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
March 14, 2026 Ilona Gunay
OPEN BRUSSELS 2 FBJJB RANKING KID GI & NoGi 14.03.2025 GIRL GI DIVISION (-16years old) / KID GI / KID (-16years old) / -60kg
Method Points 04:00 5–4
Marginal influence +26
Win
March 14, 2026 Maëlyse Cataldo
OPEN BRUSSELS 2 FBJJB RANKING KID GI & NoGi 14.03.2025 GIRL GI DIVISION (-16years old) / KID GI / KID (-16years old) / -60kg
Method Submission 00:10 0–0
Marginal influence +11
Win
March 14, 2026 Camélia El Hichou
OPEN BRUSSELS 2 FBJJB RANKING KID GI & NoGi 14.03.2025 GIRL GI DIVISION (-16years old) / KID GI / KID (-16years old) / -60kg
Method Submission 00:57 7–0
Marginal influence +11
February 2026 No new matches Change 0 Rating 1,295

Rating-period composition

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

January 2026 No new matches Change 0 Rating 1,295

Rating-period composition

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

December 2025 No new matches Change 0 Rating 1,295

Rating-period composition

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

November 2025 2 new matches · 8 left period Change -63 Rating 1,295

Rating-period composition

Rating matches
2 -6
Record
2–0 Previous month 6–2
Opponents
2 -1
Events
1 -1

8 older matches left the 12-month period: 6 won and 2 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.
Win
November 22, 2025 Marku Meliha
BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS Girls Youth Gi / Orange & Green / 13-15 / -65,0 kg (Middle Heavy)
Method Submission 00:22 0–0
Marginal influence +25
Win
November 22, 2025 Eva Maes
BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS Girls Youth Gi / Orange & Green / 13-15 / -65,0 kg (Middle Heavy)
Method Submission 02:13 7–0
Marginal influence +15
October 2025 No new matches Change -1 Rating 1,358

Rating-period composition

Rating matches
8 0
Record
6–2 Previous month 6–2
Opponents
3 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.

September 2025 No new matches Change +1 Rating 1,359

Rating-period composition

Rating matches
8 0
Record
6–2 Previous month 6–2
Opponents
3 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
4.6
Official ranking percentile
Top 20%
Performance
35.3 pp above expectation

4.6 weighted matches against 5 different opponents across 3 events

Weighted win rate
100.0%
Expected win rate
64.7%
Average opponent rating
1,211
Repeated-opponent share
28.6%
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 2 event votes Selected outcome

Registrations and outcomes

OPEN BRUSSELS 3 FBJJB RANKING KID GI & NoGi 09.05.2026
U16 · Counts
Girl Gi DIVISION (-65kg) Cat2
  • Competition age 15
  • Registered age: u16
  • Source category: u16
OPEN BRUSSELS 2 FBJJB RANKING KID GI & NoGi 14.03.2025
U16 · Counts
GIRL GI DIVISION (-16years old) / KID GI / KID (-16years old) / -60kg
  • Competition age 15
  • Registered age: u16
  • Source category: u16
BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS
Does not count
Girls Youth Gi / Orange & Green / 13-15 / -65,0 kg (Middle Heavy)
  • Competition age 14

Classification evidence

Why ≤ 60 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

  • ≤ 60 kg 1 competition event Selected outcome

Registrations and outcomes

OPEN BRUSSELS 3 FBJJB RANKING KID GI & NoGi 09.05.2026
Does not count
Girl Gi DIVISION (-65kg) Cat2

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

OPEN BRUSSELS 2 FBJJB RANKING KID GI & NoGi 14.03.2025
≤ 60 kg · Counts as a competition event
GIRL GI DIVISION (-16years old) / KID GI / KID (-16years old) / -60kg
  • Registered weight class: -60kg
  • Source competition limit: -60kg

3 matches in the rating period

BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS
Does not count
Girls Youth Gi / Orange & Green / 13-15 / -65,0 kg (Middle Heavy)

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

Classification evidence

Why Green?

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

  • green 2 matches in the rating period Selected outcome

Registrations and outcomes

BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS
green · Counts as a match
Girls Youth Gi / Orange & Green / 13-15 / -65,0 kg (Middle Heavy)
  • Source belt category: green

2 matches in the rating period