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Gibson Winterberg

FORTE | Brazilian Jiu Jitsu

U12 -34 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
-
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

3
Events
Date Event Result Format Division
Nijmegen Open BJJ 2025 the Netherlands · Gi · 8–9 yo · white · ≤34/38 kg 3–1 W–L: Win / Loss Gi
  • Kids / 8 - 9 years boys / White / -34 & -38 kg
Lion Cub Jiu Jitsu Competition 4 the Netherlands · Gi · 7–8 yo · white/grey · ≤34/38 kg 3–0 W–L: Win / Loss Gi
  • Boys GI / 7 & 8 years old (DAY 2: Sunday) / White & Grey belt / -34 & -38 kg
Lion Cub Jiu Jitsu Competition 3 the Netherlands · Gi · 6–7 yo · white/yellow · ≤42 kg 2–0 W–L: Win / Loss Gi
  • Boys / 6 - 7 years / White & Yellow / -34 kg & -42 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.

April 2026 No new matches · 3 left period Change -93 Rating 1,300

Rating-period composition

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

3 older matches left the 12-month period: 3 won and 0 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 -3 Rating 1,393

Rating-period composition

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

February 2026 No new matches Change 0 Rating 1,396

Rating-period composition

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

January 2026 No new matches Change +1 Rating 1,396

Rating-period composition

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

December 2025 No new matches Change 0 Rating 1,395

Rating-period composition

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

November 2025 No new matches Change +2 Rating 1,395

Rating-period composition

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

October 2025 No new matches · 2 left period Change -44 Rating 1,393

Rating-period composition

Rating matches
7 -2
Record
6–1 Previous month 8–1
Opponents
7 -2
Events
2 -1

2 older matches left the 12-month period: 2 won and 0 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 -2 Rating 1,437

Rating-period composition

Rating matches
9 0
Record
8–1 Previous month 8–1
Opponents
9 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.

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
-
Network connectivity
-