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Jasper Stelbrink

Paderborn Wombats

W–L
1–6
Won and lost rating-eligible matches in the past 12 months.
Gi
-
Rating based on Gi matches in the past 12 months.
No-Gi
1,129
Rating based on No-Gi matches in the past 12 months.
Current form
1–6
Results from the ten most recent rating-eligible matches.
Opponents
7
Unique opponents faced in rating-eligible matches in the past 12 months.

Indexed career

Matches

7
Indexed competition matches
Date Opponent Result Event Division
2026-06-06 Bilal Darid
Loss
TMIYC - TAP ME IF YOU CAN SUBMISSION ONLY (GI & NOGI) No-Gi · Youth Men's NO-GI / White Belt (Beginner) / Teen (14-17 yrs) / -82 kg
2026-06-06 Yiğit Duran
Loss
TMIYC - TAP ME IF YOU CAN SUBMISSION ONLY (GI & NOGI) No-Gi · Youth Men's NO-GI / White Belt (Beginner) / Teen (14-17 yrs) / -82 kg
2026-05-03 A Djordjevic
Win
Grappling Industries AMSTERDAM No-Gi · No Gi Kids / 16 - 17 years (Male) / Beginner (White) / -170 lbs
2026-05-03 Denys Anatskyi
Loss
Grappling Industries AMSTERDAM No-Gi · No Gi Kids / 16 - 17 years (Male) / Beginner (White) / -170 lbs
2026-05-03 Abdi Mayrbekov
Loss
Grappling Industries AMSTERDAM No-Gi · No Gi Kids / 16 - 17 years (Male) / Beginner (White) / -170 lbs
2025-11-02 Yousuf Nawid
Loss
Grappling Industries AMSTERDAM No-Gi · No Gi Teens / Male / Beginner (White) / 16 - 17 years / -185 lbs
2025-11-02 Mike Kragten
Loss
Grappling Industries AMSTERDAM No-Gi · No Gi Teens / Male / Beginner (White) / 16 - 17 years / -185 lbs

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 1,129

Rating-period composition

Rating matches
7 0
Record
1–6 Previous month 1–6
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.

July 2026 No new matches Change 0 Rating 1,131

Rating-period composition

Rating matches
7 0
Record
1–6 Previous month 1–6
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.

June 2026 2 new matches Change -30 Rating 1,131

Rating-period composition

Rating matches
7 +2
Record
1–6 Previous month 1–4
Opponents
7 +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
June 6, 2026 Bilal Darid
TMIYC - TAP ME IF YOU CAN SUBMISSION ONLY (GI & NOGI) Youth Men's NO-GI / White Belt (Beginner) / Teen (14-17 yrs) / -82 kg
Method Submission 04:51
Marginal influence -26
Loss
June 6, 2026 Yiğit Duran
TMIYC - TAP ME IF YOU CAN SUBMISSION ONLY (GI & NOGI) Youth Men's NO-GI / White Belt (Beginner) / Teen (14-17 yrs) / -82 kg
Method Submission 04:37
Marginal influence -17
May 2026 3 new matches Change +38 Rating 1,161

Rating-period composition

Rating matches
5 +3
Record
1–4 Previous month 0–2
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
May 3, 2026 A Djordjevic
Grappling Industries AMSTERDAM No Gi Kids / 16 - 17 years (Male) / Beginner (White) / -170 lbs
Method Submission 02:11 6–4
Marginal influence +37
Loss
May 3, 2026 Denys Anatskyi
Grappling Industries AMSTERDAM No Gi Kids / 16 - 17 years (Male) / Beginner (White) / -170 lbs
Method Submission 02:58 0–9
Marginal influence -18
Loss
May 3, 2026 Abdi Mayrbekov
Grappling Industries AMSTERDAM No Gi Kids / 16 - 17 years (Male) / Beginner (White) / -170 lbs
Method Points 04:00 0–8
Marginal influence -8
April 2026 No new matches Change 0 Rating 1,123

Rating-period composition

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

March 2026 No new matches Change +4 Rating 1,123

Rating-period composition

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

February 2026 No new matches Change 0 Rating 1,119

Rating-period composition

Rating matches
2 0
Record
0–2 Previous month 0–2
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 1,119

Rating-period composition

Rating matches
2 0
Record
0–2 Previous month 0–2
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 1,119

Rating-period composition

Rating matches
2 0
Record
0–2 Previous month 0–2
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 Change Starting point Rating 1,119

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 2, 2025 Yousuf Nawid
Grappling Industries AMSTERDAM No Gi Teens / Male / Beginner (White) / 16 - 17 years / -185 lbs
Method Points 04:00 0–6
Marginal influence -13
Loss
November 2, 2025 Mike Kragten
Grappling Industries AMSTERDAM No Gi Teens / Male / Beginner (White) / 16 - 17 years / -185 lbs
Method Submission 02:40 0–4
Marginal influence -21
Relevant matches
5.6
Official ranking percentile
-
Performance
20.0 pp below expectation

5.6 weighted matches against 7 different opponents across 3 events

Weighted win rate
13.5%
Expected win rate
33.5%
Average opponent rating
1,296
Repeated-opponent share
0.0%
Network connectivity
87.6%

Classification evidence

Why U18?

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

  • U18 2 event votes Selected outcome

Registrations and outcomes

TMIYC - TAP ME IF YOU CAN SUBMISSION ONLY (GI & NOGI)
U18 · Counts
Youth Men's NO-GI / White Belt (Beginner) / Teen (14-17 yrs) / -82 kg
  • Competition age 17
Grappling Industries AMSTERDAM
U18 · Counts
No Gi Kids / 16 - 17 years (Male) / Beginner (White) / -170 lbs
  • Competition age 17
  • Registered age: u18
  • Source category: u18
LET´S ROLL HENNEF I EBI SUB-ONLY
Does not count
Men +18 years No-Gi / Novice / Adults / -83 kg
  • Competition age 17
Grappling Industries AMSTERDAM
Does not count
No Gi Teens / Male / Beginner (White) / 16 - 17 years / -185 lbs
  • Competition age 16
  • Registered age: u18
  • Source category: u18

Classification evidence

Why ≤ 77 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

  • ≤ 77 kg 1 competition event Selected outcome
  • ≤ 82 kg 1 competition event
  • ≤ 84 kg 1 competition event

Registrations and outcomes

TMIYC - TAP ME IF YOU CAN SUBMISSION ONLY (GI & NOGI)
≤ 82 kg · Counts as a competition event
Youth Men's NO-GI / White Belt (Beginner) / Teen (14-17 yrs) / -82 kg
  • Registered weight class: -82 kg
  • Source competition limit: -82 kg

2 matches in the rating period

Grappling Industries AMSTERDAM
≤ 77 kg · Counts as a competition event
No Gi Kids / 16 - 17 years (Male) / Beginner (White) / -170 lbs
  • Registered weight class: -170 lbs
  • Source competition limit: -170 lbs

3 matches in the rating period

LET´S ROLL HENNEF I EBI SUB-ONLY
Does not count
Men +18 years No-Gi / Novice / Adults / -83 kg
  • Registered weight class: -83 kg
  • Source competition limit: -83 kg

No matches in the rating period · no valid weight evidence

Grappling Industries AMSTERDAM
≤ 84 kg · Counts as a competition event
No Gi Teens / Male / Beginner (White) / 16 - 17 years / -185 lbs
  • Registered weight class: -185 lbs
  • Source competition limit: -185 lbs

2 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 7 matches in the rating period Selected outcome

Registrations and outcomes

TMIYC - TAP ME IF YOU CAN SUBMISSION ONLY (GI & NOGI)
white · Counts as a match
Youth Men's NO-GI / White Belt (Beginner) / Teen (14-17 yrs) / -82 kg
  • Source belt category: white

2 matches in the rating period

Grappling Industries AMSTERDAM
white · Counts as a match
No Gi Kids / 16 - 17 years (Male) / Beginner (White) / -170 lbs
  • Source belt category: white

3 matches in the rating period

Grappling Industries AMSTERDAM
white · Counts as a match
No Gi Teens / Male / Beginner (White) / 16 - 17 years / -185 lbs
  • Source belt category: white

2 matches in the rating period