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Mads Van Staveren

Marshlands Jiu Jitsu

W–L
4–5
Won and lost rating-eligible matches in the past 12 months.
Gi
1,317
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
4–5
Results from the ten most recent rating-eligible matches.
Opponents
9
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
1
Silver
1
Bronze
2
Total medals
4
Events with results
7

Full career record

Wins
7
Losses
10
Matches
17
Win rate
41.2%

Ways of winning

Submission
3
Points
4
Decision
0
Disqualification
0

Personal records

Longest winning streak
3
Longest submission streak
2
Longest gold streak
1

Recent recorded placements

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
1
Unique opponents
9
Distinct events
4

Ways of winning

  • Submission 1 25%
  • Points 3 75%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1317
Record
4–5
Win rate
44%
Submission share
25%

No-Gi

Rating
-
Record
-
Win rate
-
Submission share
-

Win quality

Grouped by pre-match win probability. This provides context and does not award an extra rating bonus.

As underdog 0–0 Less than 35% expected win probability before the match.
Even match 0–0 Between 35% and 65% expected win probability before the match.
As favourite 0–0 More than 65% expected win probability before the match.

Development

Rating and development

The same published rating, supported by trend, opponent strength and evidence quality.

Current rating
1,317
Change over 90 days
+68
Highest rating in 12 months
1,308
Performance versus expectation
+5.2 pp
Schedule strength
Top 18%
Average opponent rating
1,377
Weighted win rate
46%
Expected win rate
41%
Repeat-opponent share
0%
Effective evidence
7.3
Confidence
82/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Top 10 highest-ranked defeated opponents

Around this athlete

Athlete Rank Rating
Rex Homeyer #812 1,317
Mads Van Staveren #813 1,317
Issa Rahimi #814 1,317

Recent tournaments

  1. The Future League 8 – Gi & No-Gi

    November 30, 2025 · Gi · ≤21 kg
    Gi 1–2

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 +2 Rating 1,317

Rating-period composition

Rating matches
9 0
Record
4–5 Previous month 4–5
Opponents
9 0
Events
4 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 1,315

Rating-period composition

Rating matches
9 0
Record
4–5 Previous month 4–5
Opponents
9 0
Events
4 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 +7 Rating 1,315

Rating-period composition

Rating matches
9 0
Record
4–5 Previous month 4–5
Opponents
9 0
Events
4 0

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

May 2026 4 new matches Change +21 Rating 1,308

Rating-period composition

Rating matches
9 +4
Record
4–5 Previous month 3–2
Opponents
9 +4
Events
4 +2

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 Alexander Klak
Nijmegen Open BJJ 2026 Kids / 10 - 12 years boys / Grey / -50 & -55kg
Method Submission 00:23 4–0
Marginal influence +28
Loss
May 30, 2026 Jayden Van Vliet
Nijmegen Open BJJ 2026 Kids / 10 - 12 years boys / Grey / -50 & -55kg
Method Submission 00:16 0–0
Marginal influence -21
Loss
May 9, 2026 Jackson Hendriks
Lion Cub Jiu Jitsu Competition 6 Boys GI / 11 & 12 years old (DAY 1: Saturday) / White & Grey belt / -46 & -50 kg
Method Points 03:00 5–7
Marginal influence -21
Loss
Lion Cub Jiu Jitsu Competition 6 Boys GI / 11 & 12 years old (DAY 1: Saturday) / White & Grey belt / -46 & -50 kg
Method Submission 00:08 0–2
Marginal influence -9
April 2026 No new matches · 2 left period Change +30 Rating 1,287

Rating-period composition

Rating matches
5 -2
Record
3–2 Previous month 3–4
Opponents
5 -2
Events
2 -1

2 older matches left the 12-month period: 0 won and 2 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

March 2026 No new matches Change +8 Rating 1,257

Rating-period composition

Rating matches
7 0
Record
3–4 Previous month 3–4
Opponents
7 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.

February 2026 No new matches Change +2 Rating 1,249

Rating-period composition

Rating matches
7 0
Record
3–4 Previous month 3–4
Opponents
7 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.

January 2026 No new matches Change +7 Rating 1,247

Rating-period composition

Rating matches
7 0
Record
3–4 Previous month 3–4
Opponents
7 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.

December 2025 No new matches Change 0 Rating 1,240

Rating-period composition

Rating matches
7 0
Record
3–4 Previous month 3–4
Opponents
7 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.

November 2025 3 new matches Change +11 Rating 1,240

Rating-period composition

Rating matches
7 +3
Record
3–4 Previous month 2–2
Opponents
7 +3
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
November 30, 2025 Fellipe Cardoso Rodrigues
The Future League 8 – Gi & No-Gi Gi-21
Method Submission 00:24 0–0
Marginal influence -21
Loss
November 30, 2025 Rayan Mouhdad
The Future League 8 – Gi & No-Gi Gi-21
Method Submission 00:37 0–0
Marginal influence -14
Win
November 30, 2025 Harun Ibrahim
The Future League 8 – Gi & No-Gi Gi-21
Method Points 03:00 2–0
Marginal influence +29
October 2025 2 new matches · 3 left period Change +85 Rating 1,229

Rating-period composition

Rating matches
4 -1
Record
2–2 Previous month 1–4
Opponents
4 -1
Events
2 0

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
October 25, 2025 Mazen Al Yousfi
Lion Cub Jiu Jitsu Competition 5 Boys GI / 11 years old (DAY 1: Saturday) / Grey belt / -46 & -50 kg
Method Points 03:00 16–2
Marginal influence +26
Win
October 25, 2025 Valentijn Wolf
Lion Cub Jiu Jitsu Competition 5 Boys GI / 11 years old (DAY 1: Saturday) / Grey belt / -46 & -50 kg
Method Points 03:00 21–0
Marginal influence +19
September 2025 No new matches Change -1 Rating 1,144

Rating-period composition

Rating matches
5 0
Record
1–4 Previous month 1–4
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.

Relevant matches
7.3
Official ranking percentile
Top 55%
Performance
5.2 pp above expectation

7.3 weighted matches against 9 different opponents across 4 events

Weighted win rate
45.8%
Expected win rate
40.6%
Average opponent rating
1,377
Repeated-opponent share
0.0%
Network connectivity
87.6%

Classification evidence

Why U14?

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

  • U14 2 event votes Selected outcome

Registrations and outcomes

Nijmegen Open BJJ 2026
U14 · Counts
Kids / 10 - 12 years boys / Grey / -50 & -55kg
  • Competition age 12
  • Registered age: u12
  • Source category: u12
Lion Cub Jiu Jitsu Competition 6
U14 · Counts
Boys GI / 11 & 12 years old (DAY 1: Saturday) / White & Grey belt / -46 & -50 kg
  • Competition age 12
  • Registered age: u14
  • Source category: u14
The Future League 8 – Gi & No-Gi
Does not count
Gi-21
  • Competition age 11
  • Registered age: u14
  • Source category: u14
Lion Cub Jiu Jitsu Competition 5
Does not count
Boys GI / 11 years old (DAY 1: Saturday) / Grey belt / -46 & -50 kg
  • Competition age 11
  • Registered age: u12
  • Source category: u12

Classification evidence

Why ≤ 46 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

  • ≤ 46 kg 1 competition event Selected outcome
  • ≤ 50 kg 2 competition events

Registrations and outcomes

Nijmegen Open BJJ 2026
≤ 50 kg · Counts as a competition event
Kids / 10 - 12 years boys / Grey / -50 & -55kg
  • Registered weight class: -50 kg
  • Source competition limit: -50 kg

2 matches in the rating period

Lion Cub Jiu Jitsu Competition 6
≤ 46 kg · Counts as a competition event
Boys GI / 11 & 12 years old (DAY 1: Saturday) / White & Grey belt / -46 & -50 kg
  • Registered weight class: -46 kg
  • Source competition limit: -46 kg

2 matches in the rating period

The Future League 8 – Gi & No-Gi
Does not count
Gi-21

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

Lion Cub Jiu Jitsu Competition 5
≤ 50 kg · Counts as a competition event
Boys GI / 11 years old (DAY 1: Saturday) / Grey belt / -46 & -50 kg
  • Registered weight class: -50 kg
  • Source competition limit: -50 kg

2 matches in the rating period

Classification evidence

Why Grey?

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

  • grey 6 matches in the rating period Selected outcome

Registrations and outcomes

Nijmegen Open BJJ 2026
grey · Counts as a match
Kids / 10 - 12 years boys / Grey / -50 & -55kg
  • Source belt category: grey

2 matches in the rating period

Lion Cub Jiu Jitsu Competition 6
grey · Counts as a match
Boys GI / 11 & 12 years old (DAY 1: Saturday) / White & Grey belt / -46 & -50 kg
  • Source belt category: grey

2 matches in the rating period

Lion Cub Jiu Jitsu Competition 5
grey · Counts as a match
Boys GI / 11 years old (DAY 1: Saturday) / Grey belt / -46 & -50 kg
  • Source belt category: grey

2 matches in the rating period