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Joep Van Leeuwen

Elevation Jiu Jitsu

W–L
13–17
Won and lost rating-eligible matches in the past 12 months.
Gi
1,302
Rating based on Gi matches in the past 12 months.
No-Gi
1,257
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
20
Unique opponents faced in rating-eligible matches in the past 12 months.

Scheduled

Tournament history

Events

10
Events
Date Event Result Format Division
Nijmegen Open BJJ 2026 the Netherlands · Gi · 13–15 yo · grey · ≤60/65 kg 3–1 W–L: Win / Loss Gi
  • Kids / 13 - 15 years boys / Grey / -60 & -65 kg
Lion Cub Jiu Jitsu Competition 6 the Netherlands · Gi · 14–15 yo · grey/yellow · ≤60/65 kg ; No-Gi · 13–15 yo · white/grey · ≤55/60 kg 1–3 W–L: Win / Loss GiNo-Gi
  • Boys GI / 14 & 15 years old (DAY 1: Saturday) / Grey & Yellow belt / -60 & -65 kg
  • Boys NO-GI / 13 - 15 years old (DAY 1: Saturday) / White & Grey belt / -55 & -60 kg
The Future League 9 - Gi & NoGi the Netherlands · Gi · ≤48 kg ; No-Gi · ≤16 kg 2–6 W–L: Win / Loss GiNo-Gi
  • Place #6
  • Place #5
The Future League 8 – Gi & No-Gi the Netherlands · Gi · ≤34 kg 2–1 W–L: Win / Loss Gi
Lion Cub Jiu Jitsu Competition 5 the Netherlands · Gi · 14 yo · white/grey · ≤65 kg ; No-Gi · 13–14 yo · white/grey · ≤55/60 kg 3–5 W–L: Win / Loss GiNo-Gi
  • Boys NO-GI / 13 & 14 years old (DAY 1: Saturday) / White & Grey belt / -55 & -60 kg
  • Place #4
'The Future League 7' by VERSUS the Netherlands · Gi · 14 yo · grey · ≤60 kg 2–1 W–L: Win / Loss Gi
  • -60kg / 14yr / Grey
'The Future League 6' by VERSUS the Netherlands · Gi · 13–14 yo · white · ≤50/55 kg 1–2 W–L: Win / Loss Gi
  • 13 & 14 years / Boys / White / -50 & -55 kg
Lion Cub Jiu Jitsu Competition 4 the Netherlands · Gi · 13–14 yo · white/grey · ≤50/55 kg ; No-Gi · 13–14 yo · white/grey · ≤50/55 kg 2–5 W–L: Win / Loss GiNo-Gi
  • Place #4
  • Place #4
'The Future League 5' by VERSUS the Netherlands · Gi · 13 yo · ≤55 kg 2–1 W–L: Win / Loss Gi
  • 13 years / Boys / -55kg
VERSUS 'The Future League' 3 (kids & teens) the Netherlands · Gi · 13 yo · ≤50 kg 0–2 W–L: Win / Loss Gi

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 +3 Rating 1,340

Rating-period composition

Rating matches
30 0
Record
13–17 Previous month 13–17
Opponents
20 0
Events
6 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 1,337

Rating-period composition

Rating matches
30 0
Record
13–17 Previous month 13–17
Opponents
20 0
Events
6 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 1,337

Rating-period composition

Rating matches
30 0
Record
13–17 Previous month 13–17
Opponents
20 0
Events
6 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

May 2026 8 new matches · 3 left period Change +19 Rating 1,338

Rating-period composition

Rating matches
30 +5
Record
13–17 Previous month 10–15
Opponents
20 +2
Events
6 +1

3 older matches left the 12-month period: 1 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
May 30, 2026 Aimen Lafleur
Nijmegen Open BJJ 2026 Kids / 13 - 15 years boys / Grey / -60 & -65 kg
Method Submission 03:57 16–0
Marginal influence +9
Win
May 30, 2026 Imran Rochdi
Nijmegen Open BJJ 2026 Kids / 13 - 15 years boys / Grey / -60 & -65 kg
Method Submission 00:38 2–0
Marginal influence +6
Win
Nijmegen Open BJJ 2026 Kids / 13 - 15 years boys / Grey / -60 & -65 kg
Method Points 04:00 2–0
Marginal influence +7
Loss
May 30, 2026 Youssef Laghzaoui
Nijmegen Open BJJ 2026 Kids / 13 - 15 years boys / Grey / -60 & -65 kg
Method Submission 01:29 2–0
Marginal influence -4
Loss
Lion Cub Jiu Jitsu Competition 6 Boys GI / 14 & 15 years old (DAY 1: Saturday) / Grey & Yellow belt / -60 & -65 kg
Method Points 04:00 2–10
Marginal influence -8
Loss
Lion Cub Jiu Jitsu Competition 6 Boys GI / 14 & 15 years old (DAY 1: Saturday) / Grey & Yellow belt / -60 & -65 kg
Method Points 04:00 2–3
Marginal influence -10
Win
May 9, 2026 Younes Rakkas
Lion Cub Jiu Jitsu Competition 6 Boys NO-GI / 13 - 15 years old (DAY 1: Saturday) / White & Grey belt / -55 & -60 kg
Method Points 04:00 2–0
Marginal influence +8
Loss
May 9, 2026 Aimen Lafleur
Lion Cub Jiu Jitsu Competition 6 Boys NO-GI / 13 - 15 years old (DAY 1: Saturday) / White & Grey belt / -55 & -60 kg
Method Points 04:00 2–7
Marginal influence -6
April 2026 No new matches · 7 left period Change +2 Rating 1,319

Rating-period composition

Rating matches
25 -7
Record
10–15 Previous month 12–20
Opponents
18 -5
Events
5 -1

7 older matches left the 12-month period: 2 won and 5 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

March 2026 8 new matches Change -19 Rating 1,317

Rating-period composition

Rating matches
32 +8
Record
12–20 Previous month 10–14
Opponents
23 +4
Events
6 +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
March 22, 2026 Artur Langguth
The Future League 9 - Gi & NoGi NoGi - 16
Method Points 03:00 0–7
Marginal influence -9
Win
March 22, 2026 Lennon Van Rooijen
The Future League 9 - Gi & NoGi NoGi - 16
Method Points 03:00 2–1
Marginal influence +10
Loss
March 22, 2026 Dakota McIntyre
The Future League 9 - Gi & NoGi NoGi - 16
Method Submission 00:59 0–9
Marginal influence -4
Loss
March 22, 2026 Amine Lamrid
The Future League 9 - Gi & NoGi NoGi - 16
Method Points 03:00 0–0
Marginal influence -11
Win
March 22, 2026 Lennon Van Rooijen
The Future League 9 - Gi & NoGi Gi - 48
Method Points 03:00 7–0
Marginal influence +6
Loss
March 22, 2026 Muhammed Ali Yilmaz
The Future League 9 - Gi & NoGi Gi - 48
Method Submission 01:21 0–7
Marginal influence -4
Loss
March 22, 2026 Jules Huys
The Future League 9 - Gi & NoGi Gi - 48
Method Points 03:00 0–2
Marginal influence -3
Loss
March 22, 2026 Artur Langguth
The Future League 9 - Gi & NoGi Gi - 48
Method Points 03:00 0–7
Marginal influence -11
February 2026 No new matches Change -4 Rating 1,336

Rating-period composition

Rating matches
24 0
Record
10–14 Previous month 10–14
Opponents
19 0
Events
5 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 1,340

Rating-period composition

Rating matches
24 0
Record
10–14 Previous month 10–14
Opponents
19 0
Events
5 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 1,340

Rating-period composition

Rating matches
24 0
Record
10–14 Previous month 10–14
Opponents
19 0
Events
5 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

November 2025 3 new matches Change +25 Rating 1,340

Rating-period composition

Rating matches
24 +3
Record
10–14 Previous month 8–13
Opponents
19 +3
Events
5 +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
November 30, 2025 Jules Huys
The Future League 8 – Gi & No-Gi Gi-34
Method Submission 02:14 0–0
Marginal influence -3
Win
November 30, 2025 Dorian Bonilla
The Future League 8 – Gi & No-Gi Gi-34
Method Points 03:00 6–0
Marginal influence +9
Win
November 30, 2025 Kyano Koeleman
The Future League 8 – Gi & No-Gi Gi-34
Method Points 03:00 9–6
Marginal influence +13
October 2025 8 new matches Change +12 Rating 1,315

Rating-period composition

Rating matches
21 +8
Record
8–13 Previous month 5–8
Opponents
16 +6
Events
4 +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
October 25, 2025 Aimen Lafleur
Lion Cub Jiu Jitsu Competition 5 Boys GI / 14 years old (DAY 1: Saturday) / White & Grey belt / -55 kg
Method Points 04:00 2–10
Marginal influence -6
Loss
October 25, 2025 Ilaij Da Silva
Lion Cub Jiu Jitsu Competition 5 Boys GI / 14 years old (DAY 1: Saturday) / White & Grey belt / -55 kg
Method Points 04:00 2–4
Marginal influence -9
Win
October 25, 2025 Dylan Sital
Lion Cub Jiu Jitsu Competition 5 Boys GI / 14 years old (DAY 1: Saturday) / White & Grey belt / -55 kg
Method Submission 00:41 4–0
Marginal influence +7
Loss
October 25, 2025 Jimi Kleingeld
Lion Cub Jiu Jitsu Competition 5 Boys GI / 14 years old (DAY 1: Saturday) / White & Grey belt / -55 kg
Method Points 04:00 2–2
Marginal influence -8
Loss
October 25, 2025 Youssef Laghzaoui
Lion Cub Jiu Jitsu Competition 5 Boys NO-GI / 13 & 14 years old (DAY 1: Saturday) / White & Grey belt / -55 & -60 kg
Method Submission 01:26 0–6
Marginal influence -5
Loss
October 25, 2025 Pavel Sacha
Lion Cub Jiu Jitsu Competition 5 Boys NO-GI / 13 & 14 years old (DAY 1: Saturday) / White & Grey belt / -55 & -60 kg
Method Submission 02:53 0–6
Marginal influence -7
Win
October 25, 2025 Talha Ulus
Lion Cub Jiu Jitsu Competition 5 Boys NO-GI / 13 & 14 years old (DAY 1: Saturday) / White & Grey belt / -55 & -60 kg
Method Points 04:00 6–2
Marginal influence +6
Win
October 25, 2025 Ilaij Da Silva
Lion Cub Jiu Jitsu Competition 5 Boys NO-GI / 13 & 14 years old (DAY 1: Saturday) / White & Grey belt / -55 & -60 kg
Method Submission 02:48 4–0
Marginal influence +10
September 2025 3 new matches Change +36 Rating 1,303

Rating-period composition

Rating matches
13 +3
Record
5–8 Previous month 3–7
Opponents
10 +2
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
September 21, 2025 Avdi Sveen
'The Future League 7' by VERSUS -60kg / 14yr / Grey
Method Submission 02:57 0–16
Marginal influence -5
Win
September 21, 2025 Ibrahim El Makhloufi
'The Future League 7' by VERSUS -60kg / 14yr / Grey
Method Submission 01:14 4–0
Marginal influence +8
Win
September 21, 2025 Lennon Van Rooijen
'The Future League 7' by VERSUS -60kg / 14yr / Grey
Method Points 04:00 2–0
Marginal influence +6
Relevant matches
19.8
Official ranking percentile
Top 47%
Performance
0.2 pp below expectation

19.8 weighted matches against 20 different opponents across 6 events

Weighted win rate
43.0%
Expected win rate
43.1%
Average opponent rating
1,329
Repeated-opponent share
33.3%
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

Nijmegen Open BJJ 2026
U16 · Counts
Kids / 13 - 15 years boys / Grey / -60 & -65 kg
  • Competition age 15
  • Registered age: u16
  • Source category: u16
Lion Cub Jiu Jitsu Competition 6
U16 · Counts
Boys NO-GI / 13 - 15 years old (DAY 1: Saturday) / White & Grey belt / -55 & -60 kg
  • Competition age 15
  • Registered age: u16
  • Source category: u16
Boys GI / 14 & 15 years old (DAY 1: Saturday) / Grey & Yellow belt / -60 & -65 kg
  • Competition age 15
  • Registered age: u16
  • Source category: u16
The Future League 9 - Gi & NoGi
U16 · Counts
Gi - 48
  • Competition age 15
  • Registered age: u18
  • Source category: u18
NoGi - 16
  • Competition age 15
  • Registered age: u18
  • Source category: u18
The Future League 8 – Gi & No-Gi
Does not count
Gi-34
  • Competition age 14
  • Registered age: u16
  • Source category: u16
Kids Grappling (NoGi) / 13 - 15 years boys / Grey / -55 kg
  • Competition age 14
  • Registered age: u16
  • Source category: u16
Lion Cub Jiu Jitsu Competition 5
Does not count
Boys NO-GI / 13 & 14 years old (DAY 1: Saturday) / White & Grey belt / -55 & -60 kg
  • Competition age 14
  • Registered age: u16
  • Source category: u16
Boys GI / 14 years old (DAY 1: Saturday) / White & Grey belt / -55 kg
  • Competition age 14
  • Registered age: u16
  • Source category: u16
'The Future League 7' by VERSUS
Does not count
-60kg / 14yr / Grey
  • Competition age 14
  • Registered age: u16
  • Source category: u16

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 2 competition events Selected outcome

Registrations and outcomes

Nijmegen Open BJJ 2026
≤ 60 kg · Counts as a competition event
Kids / 13 - 15 years boys / Grey / -60 & -65 kg
  • Registered weight class: -60 kg
  • Source competition limit: -60 kg

4 matches in the rating period

Lion Cub Jiu Jitsu Competition 6
≤ 55 kg · Does not count
Boys NO-GI / 13 - 15 years old (DAY 1: Saturday) / White & Grey belt / -55 & -60 kg
  • Registered weight class: -55 kg
  • Source competition limit: -55 kg

2 matches in the rating period · conflicting upper weight limits make this event ambiguous

Lion Cub Jiu Jitsu Competition 6
≤ 60 kg · Does not count
Boys GI / 14 & 15 years old (DAY 1: Saturday) / Grey & Yellow belt / -60 & -65 kg
  • Registered weight class: -60 kg
  • Source competition limit: -60 kg

2 matches in the rating period · conflicting upper weight limits make this event ambiguous

The Future League 9 - Gi & NoGi
Does not count
Gi - 48

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

The Future League 9 - Gi & NoGi
Does not count
NoGi - 16

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

The Future League 8 – Gi & No-Gi
Does not count
Gi-34

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

The Future League 8 – Gi & No-Gi
Does not count
Kids Grappling (NoGi) / 13 - 15 years boys / Grey / -55 kg
  • Registered weight class: -55 kg
  • Source competition limit: -55 kg

No matches in the rating period · no valid weight evidence

Lion Cub Jiu Jitsu Competition 5
≤ 55 kg · Does not count
Boys NO-GI / 13 & 14 years old (DAY 1: Saturday) / White & Grey belt / -55 & -60 kg
  • Registered weight class: -55 kg
  • Source competition limit: -55 kg

4 matches in the rating period · conflicting upper weight limits make this event ambiguous

Lion Cub Jiu Jitsu Competition 5
≤ 65 kg · Does not count
Boys GI / 14 years old (DAY 1: Saturday) / White & Grey belt / -55 kg
  • Registered weight class: -65 kg
  • Source competition limit: -65 kg

4 matches in the rating period · conflicting upper weight limits make this event ambiguous

'The Future League 7' by VERSUS
≤ 60 kg · Counts as a competition event
-60kg / 14yr / Grey
  • Registered weight class: -60kg
  • Source competition limit: -60kg

3 matches in the rating period

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 10 matches in the rating period Selected outcome
  • grey 9 matches in the rating period

Registrations and outcomes

Nijmegen Open BJJ 2026
grey · Counts as a match
Kids / 13 - 15 years boys / Grey / -60 & -65 kg
  • Source belt category: grey

4 matches in the rating period

Lion Cub Jiu Jitsu Competition 6
grey · Counts as a match
Boys GI / 14 & 15 years old (DAY 1: Saturday) / Grey & Yellow belt / -60 & -65 kg
  • Source belt category: grey

2 matches in the rating period

Lion Cub Jiu Jitsu Competition 6
white · Counts as a match
Boys NO-GI / 13 - 15 years old (DAY 1: Saturday) / White & Grey belt / -55 & -60 kg
  • Source belt category: white

2 matches in the rating period

Lion Cub Jiu Jitsu Competition 5
white · Counts as a match
Boys GI / 14 years old (DAY 1: Saturday) / White & Grey belt / -55 kg
  • Source belt category: white

4 matches in the rating period

Lion Cub Jiu Jitsu Competition 5
white · Counts as a match
Boys NO-GI / 13 & 14 years old (DAY 1: Saturday) / White & Grey belt / -55 & -60 kg
  • Source belt category: white

4 matches in the rating period

'The Future League 7' by VERSUS
grey · Counts as a match
-60kg / 14yr / Grey
  • Source belt category: grey

3 matches in the rating period