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Joël Van Schelven

Bjj Delft

W–L
1–2
Won and lost rating-eligible matches in the past 12 months.
Gi
1,157
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
1–2
Results from the ten most recent rating-eligible matches.
Opponents
1
Unique opponents faced in rating-eligible matches in the past 12 months.

Indexed career

Matches

5
Indexed competition matches
Date Opponent Result Event Division
2026-05-30 Noah Ellerbeck
Win
Nijmegen Open BJJ 2026 Gi · Kids / 8 - 9 years boys / White / -42 & -46 kg
2026-05-30 Noah Ellerbeck
Win
Nijmegen Open BJJ 2026 Gi · Kids / 8 - 9 years boys / White / -42 & -46 kg
2026-03-15 Samuel Roorda Loaiza
Loss
Cauliflower Cup Circuit Gi · Boys Gi / White / Junior II (11yrs) / -39,50 kg
2026-03-15 Samuel Roorda Loaiza
Win
Cauliflower Cup Circuit Gi · Boys Gi / White / Junior II (11yrs) / -39,50 kg
2026-03-15 Samuel Roorda Loaiza
Loss
Cauliflower Cup Circuit Gi · Boys Gi / White / Junior II (11yrs) / -39,50 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 1,157

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
Opponents
1 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 1,157

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
Opponents
1 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 -18 Rating 1,157

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
Opponents
1 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 0 Rating 1,175

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
Opponents
1 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 0 Rating 1,175

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
Opponents
1 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 3 new matches Change Starting point Rating 1,175

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 15, 2026 Samuel Roorda Loaiza
Cauliflower Cup Circuit Boys Gi / White / Junior II (11yrs) / -39,50 kg
Method Points 05:00 7–10
Marginal influence -32
Win
March 15, 2026 Samuel Roorda Loaiza
Cauliflower Cup Circuit Boys Gi / White / Junior II (11yrs) / -39,50 kg
Method Points 05:00 6–0
Marginal influence +30
Loss
March 15, 2026 Samuel Roorda Loaiza
Cauliflower Cup Circuit Boys Gi / White / Junior II (11yrs) / -39,50 kg
Method Points 05:00 0–10
Marginal influence -32
Relevant matches
1.3
Official ranking percentile
-
Performance
-

1.3 weighted matches against 1 different opponents across 1 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,233
Repeated-opponent share
66.7%
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 / -42 & -46 kg
  • Competition age 10
  • Registered age: u10
  • Source category: u10
Cauliflower Cup Circuit
U12 · Counts
Boys Gi / White / Junior II (11yrs) / -39,50 kg
  • Competition age 10
  • Registered age: u12
  • Source category: u12

Classification evidence

Why ≤ 40 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

  • ≤ 40 kg 1 competition event Selected outcome

Registrations and outcomes

Nijmegen Open BJJ 2026
Does not count
Kids / 8 - 9 years boys / White / -42 & -46 kg
  • Registered weight class: -46 kg
  • Source competition limit: -46 kg

No matches in the rating period · no valid weight evidence

Cauliflower Cup Circuit
≤ 40 kg · Counts as a competition event
Boys Gi / White / Junior II (11yrs) / -39,50 kg
  • Registered weight class: -39,50 kg
  • Source competition limit: -39,50 kg

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 3 matches in the rating period Selected outcome

Registrations and outcomes

Cauliflower Cup Circuit
white · Counts as a match
Boys Gi / White / Junior II (11yrs) / -39,50 kg
  • Source belt category: white

3 matches in the rating period