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Jade Winterberg

Satsang BJJ

W–L
0–3
Won and lost rating-eligible matches in the past 12 months.
Gi
1,109
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
0–3
Results from the ten most recent rating-eligible matches.
Opponents
3
Unique opponents faced in rating-eligible matches in the past 12 months.

Indexed career

Matches

5
Indexed competition matches
Date Opponent Result Event Division
2026-05-09 Amy Broodkoorn
Loss
Lion Cub Jiu Jitsu Competition 6 Gi · Girls GI / 12 & 13 years old (DAY 1: Saturday) / White & Grey belt / -50 & -55 kg
2026-05-09 Sara Lichtveld
Loss
Lion Cub Jiu Jitsu Competition 6 Gi · Girls GI / 12 & 13 years old (DAY 1: Saturday) / White & Grey belt / -50 & -55 kg
2026-05-09 Ellen Lem
Loss
Lion Cub Jiu Jitsu Competition 6 Gi · Girls GI / 12 & 13 years old (DAY 1: Saturday) / White & Grey belt / -50 & -55 kg
2025-05-31 Sara Lichtveld
Loss
Nijmegen Open BJJ 2025 Gi · Kids / 10 - 12 years girls / White / -46 kg
2025-05-31 Sophie Bakker
Win
Nijmegen Open BJJ 2025 Gi · Kids / 10 - 12 years girls / White / -46 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 1,109

Rating-period composition

Rating matches
3 0
Record
0–3 Previous month 0–3
Opponents
3 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 1,109

Rating-period composition

Rating matches
3 0
Record
0–3 Previous month 0–3
Opponents
3 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 +1 Rating 1,109

Rating-period composition

Rating matches
3 0
Record
0–3 Previous month 0–3
Opponents
3 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 3 new matches · 2 left period Change -86 Rating 1,108

Rating-period composition

Rating matches
3 +1
Record
0–3 Previous month 1–1
Opponents
3 +1
Events
1 0

2 older matches left the 12-month period: 1 won and 1 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.
Loss
May 9, 2026 Amy Broodkoorn
Lion Cub Jiu Jitsu Competition 6 Girls GI / 12 & 13 years old (DAY 1: Saturday) / White & Grey belt / -50 & -55 kg
Method Submission 00:27 0–0
Marginal influence -14
Loss
May 9, 2026 Sara Lichtveld
Lion Cub Jiu Jitsu Competition 6 Girls GI / 12 & 13 years old (DAY 1: Saturday) / White & Grey belt / -50 & -55 kg
Method Submission 00:33 0–0
Marginal influence -29
Loss
May 9, 2026 Ellen Lem
Lion Cub Jiu Jitsu Competition 6 Girls GI / 12 & 13 years old (DAY 1: Saturday) / White & Grey belt / -50 & -55 kg
Method Submission 01:02 0–5
Marginal influence -36
April 2026 No new matches Change -1 Rating 1,194

Rating-period composition

Rating matches
2 0
Record
1–1 Previous month 1–1
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 +1 Rating 1,195

Rating-period composition

Rating matches
2 0
Record
1–1 Previous month 1–1
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 +1 Rating 1,194

Rating-period composition

Rating matches
2 0
Record
1–1 Previous month 1–1
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 +1 Rating 1,193

Rating-period composition

Rating matches
2 0
Record
1–1 Previous month 1–1
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 1,192

Rating-period composition

Rating matches
2 0
Record
1–1 Previous month 1–1
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 No new matches Change 0 Rating 1,192

Rating-period composition

Rating matches
2 0
Record
1–1 Previous month 1–1
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.

October 2025 No new matches Change -3 Rating 1,192

Rating-period composition

Rating matches
2 0
Record
1–1 Previous month 1–1
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.

September 2025 No new matches Change -1 Rating 1,195

Rating-period composition

Rating matches
2 0
Record
1–1 Previous month 1–1
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.

Relevant matches
2.3
Official ranking percentile
-
Performance
-

2.3 weighted matches against 3 different opponents across 1 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,405
Repeated-opponent share
0.0%
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 1 event vote Selected outcome

Registrations and outcomes

Lion Cub Jiu Jitsu Competition 6
U16 · Counts
Girls GI / 12 & 13 years old (DAY 1: Saturday) / White & Grey belt / -50 & -55 kg
  • Competition age 14
  • Registered age: u14
  • Source category: u14

Classification evidence

Why ≤ 55 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

  • ≤ 55 kg 1 competition event Selected outcome

Registrations and outcomes

Lion Cub Jiu Jitsu Competition 6
≤ 55 kg · Counts as a competition event
Girls GI / 12 & 13 years old (DAY 1: Saturday) / White & Grey belt / -50 & -55 kg
  • Registered weight class: -55 kg
  • Source competition limit: -55 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

Lion Cub Jiu Jitsu Competition 6
white · Counts as a match
Girls GI / 12 & 13 years old (DAY 1: Saturday) / White & Grey belt / -50 & -55 kg
  • Source belt category: white

3 matches in the rating period