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Gibson Winterberg

FORTE | Brazilian Jiu Jitsu

U12 -34 kg
W–L
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Won and lost rating-eligible matches in the past 12 months.
Gi
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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.

Indexed career

Matches

9
Indexed competition matches
Date Opponent Result Event Division
2025-05-31 Jaxon Van Den Top
Win
Nijmegen Open BJJ 2025 Gi · Kids / 8 - 9 years boys / White / -34 & -38 kg
2025-05-31 Enes Acet
Win
Nijmegen Open BJJ 2025 Gi · Kids / 8 - 9 years boys / White / -34 & -38 kg
2025-05-31 Tygo Berkelaar
Win
Nijmegen Open BJJ 2025 Gi · Kids / 8 - 9 years boys / White / -34 & -38 kg
2025-05-31 Daniël Van Drie
Loss
Nijmegen Open BJJ 2025 Gi · Kids / 8 - 9 years boys / White / -34 & -38 kg
2025-04-19 Jamie Van Der Arend
Win
Lion Cub Jiu Jitsu Competition 4 Gi · Boys GI / 7 & 8 years old (DAY 2: Sunday) / White & Grey belt / -34 & -38 kg
2025-04-19 Noud Maes
Win
Lion Cub Jiu Jitsu Competition 4 Gi · Boys GI / 7 & 8 years old (DAY 2: Sunday) / White & Grey belt / -34 & -38 kg
2025-04-19 Jax Rosman
Win
Lion Cub Jiu Jitsu Competition 4 Gi · Boys GI / 7 & 8 years old (DAY 2: Sunday) / White & Grey belt / -34 & -38 kg
2024-10-19 Davyd Cuhanics
Win
Lion Cub Jiu Jitsu Competition 3 Gi · Boys / 6 - 7 years / White & Yellow / -34 kg & -42 kg
2024-10-19 Kaan De Keijzer
Win
Lion Cub Jiu Jitsu Competition 3 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
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Performance
-

- weighted matches against - different opponents across 0 events

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