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Demi Van Der Sande

Ruthless Fight Company

U14 -42 kg
W–L
-
Won and lost rating-eligible matches in the past 12 months.
Gi
-
Rating based on Gi matches in the past 12 months.
No-Gi
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Rating based on No-Gi matches in the past 12 months.
Current form
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Results from the ten most recent rating-eligible matches.
Opponents
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Unique opponents faced in rating-eligible matches in the past 12 months.

Tournament history

Events

4
Events
Date Event Result Format Division
Lion Cub Jiu Jitsu Competition 4 the Netherlands · Gi · 9–10 yo · grey/yellow · ≤38/42 kg ; No-Gi · 10–12 yo · grey/yellow · ≤42 kg 3–4 W–L: Win / Loss GiNo-Gi
  • Place #4
  • Girls NO-GI / 10 - 12 years old (DAY 1: Saturday) / Grey & Yellow belt / -42 kg
Lion Cub Jiu Jitsu Competition 3 the Netherlands · Gi · 8–11 yo · grey · ≤38 kg 2–1 W–L: Win / Loss Gi
  • Girls / 8 - 11 year girls / Grey / -38 kg
Nijmegen Open BJJ 2024 the Netherlands · Gi · 8–9 yo · grey/yellow · ≤30/34 kg 0–2 W–L: Win / Loss Gi
  • Place #5
Lion Cub Jiu Jitsu Competition 2 the Netherlands · Gi · 7–8 yo · white/grey · ≤34/38 kg 2–1 W–L: Win / Loss Gi
  • Girls / 7 - 8 year girls / White & Grey / -34 & -38 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.

March 2026 No new matches Change +3 Rating 1,287

Rating-period composition

Rating matches
7 0
Record
3–4 Previous month 3–4
Opponents
6 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 1,284

Rating-period composition

Rating matches
7 0
Record
3–4 Previous month 3–4
Opponents
6 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 1,285

Rating-period composition

Rating matches
7 0
Record
3–4 Previous month 3–4
Opponents
6 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 1,285

Rating-period composition

Rating matches
7 0
Record
3–4 Previous month 3–4
Opponents
6 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 +5 Rating 1,285

Rating-period composition

Rating matches
7 0
Record
3–4 Previous month 3–4
Opponents
6 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 · 3 left period Change -22 Rating 1,280

Rating-period composition

Rating matches
7 -3
Record
3–4 Previous month 5–5
Opponents
6 -1
Events
1 -1

3 older matches left the 12-month period: 2 won and 1 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

September 2025 No new matches Change -6 Rating 1,302

Rating-period composition

Rating matches
10 0
Record
5–5 Previous month 5–5
Opponents
7 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
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Official ranking percentile
-
Performance
-

- weighted matches against - different opponents across 0 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
-
Repeated-opponent share
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Network connectivity
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