TopBJJ Index Youth

TopBJJ Index

Search TopBJJ Index
Language selector
Menu
NL

Matteo Standaert

Gracie Barra Amsterdam / Gym Hoofddorp

W–L
1–5
Won and lost rating-eligible matches in the past 12 months.
Gi
1,115
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
1–5
Results from the ten most recent rating-eligible matches.
Opponents
6
Unique opponents faced in rating-eligible matches in the past 12 months.

Indexed career

Matches

6
Indexed competition matches
Date Opponent Result Event Division
2026-05-30 Kymairo Johnson
Loss
Nijmegen Open BJJ 2026 Gi · Kids / 8 - 9 years boys / White / -30 kg
2026-05-30 Kean Domagas
Loss
Nijmegen Open BJJ 2026 Gi · Kids / 8 - 9 years boys / White / -30 kg
2026-03-22 Lucas Tanoue
Loss
The Future League 9 - Gi & NoGi Gi · Gi - 28
2026-03-22 Dex Tol
Loss
The Future League 9 - Gi & NoGi Gi · Gi - 28
2026-03-22 Jones Kamprolf
Loss
The Future League 9 - Gi & NoGi Gi · Gi - 28
2026-03-22 Jenoah Keulen
Win
The Future League 9 - Gi & NoGi Gi · Gi - 28

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 1,115

Rating-period composition

Rating matches
6 0
Record
1–5 Previous month 1–5
Opponents
6 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.

July 2026 No new matches Change +5 Rating 1,115

Rating-period composition

Rating matches
6 0
Record
1–5 Previous month 1–5
Opponents
6 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.

June 2026 No new matches Change 0 Rating 1,110

Rating-period composition

Rating matches
6 0
Record
1–5 Previous month 1–5
Opponents
6 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.

May 2026 2 new matches Change -45 Rating 1,110

Rating-period composition

Rating matches
6 +2
Record
1–5 Previous month 1–3
Opponents
6 +2
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.
Loss
May 30, 2026 Kymairo Johnson
Nijmegen Open BJJ 2026 Kids / 8 - 9 years boys / White / -30 kg
Method Submission 02:48 4–0
Marginal influence -49
Loss
May 30, 2026 Kean Domagas
Nijmegen Open BJJ 2026 Kids / 8 - 9 years boys / White / -30 kg
Method Points 03:00 9–12
Marginal influence -17
April 2026 No new matches Change 0 Rating 1,155

Rating-period composition

Rating matches
4 0
Record
1–3 Previous month 1–3
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.

March 2026 4 new matches Change Starting point Rating 1,155

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 Lucas Tanoue
The Future League 9 - Gi & NoGi Gi - 28
Method Submission 01:23 0–6
Marginal influence -18
Loss
March 22, 2026 Dex Tol
The Future League 9 - Gi & NoGi Gi - 28
Method Submission 00:24 0–2
Marginal influence -7
Loss
March 22, 2026 Jones Kamprolf
The Future League 9 - Gi & NoGi Gi - 28
Method Points 03:00 9–13
Marginal influence -22
Win
March 22, 2026 Jenoah Keulen
The Future League 9 - Gi & NoGi Gi - 28
Method Points 03:00 7–2
Marginal influence +36
Relevant matches
4.5
Official ranking percentile
Top 98%
Performance
-

4.5 weighted matches against 6 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,325
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 2 event votes Selected outcome

Registrations and outcomes

Nijmegen Open BJJ 2026
U12 · Counts
Kids / 8 - 9 years boys / White / -30 kg
  • Competition age 10
  • Registered age: u10
  • Source category: u10
International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI
Does not count
2 Supporter tickets
The Future League 9 - Gi & NoGi
U12 · Counts
Gi - 28
  • Competition age 10
  • Registered age: u12
  • Source category: u12

Classification evidence

Why ≤ 30 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

  • ≤ 30 kg 1 competition event Selected outcome

Registrations and outcomes

Nijmegen Open BJJ 2026
≤ 30 kg · Counts as a competition event
Kids / 8 - 9 years boys / White / -30 kg
  • Registered weight class: -30 kg
  • Source competition limit: -30 kg

2 matches in the rating period

International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI
Does not count
2 Supporter tickets

No matches in the rating period · no valid weight evidence

The Future League 9 - Gi & NoGi
Does not count
Gi - 28

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

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 2 matches in the rating period Selected outcome

Registrations and outcomes

Nijmegen Open BJJ 2026
white · Counts as a match
Kids / 8 - 9 years boys / White / -30 kg
  • Source belt category: white

2 matches in the rating period