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Juul Ottoy

Yaware

W–L
0–4
Won and lost rating-eligible matches in the past 12 months.
Gi
1,074
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
0–4
Results from the ten most recent rating-eligible matches.
Opponents
4
Unique opponents faced in rating-eligible matches in the past 12 months.

Indexed career

Matches

40
Indexed competition matches
Date Opponent Result Event Division
2026-03-14 Gorkem Coban
Loss
OPEN BRUSSELS 2 FBJJB RANKING KID GI & NoGi 14.03.2025 Gi · BOY GI DIVISION (-16years old) / KID GI / KID (-16years old) / -38kg (cat 2 :10-11-12-13)
2026-03-14 Rodrigo Praia Faria
Loss
OPEN BRUSSELS 2 FBJJB RANKING KID GI & NoGi 14.03.2025 Gi · BOY GI DIVISION (-16years old) / KID GI / KID (-16years old) / -38kg (cat 2 :10-11-12-13)
2025-11-22 Alexander Wouters
Loss
BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS Gi · Boys Gi / Yellow / 10-11-12 yrs / -36 kg
2025-11-22 Arsène De Liedekerke
Loss
BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS Gi · Boys Gi / Yellow / 10-11-12 yrs / -36 kg
2025-06-14 Mohamed Benali
Loss
2025 AGF Antwerp Championships Gi · Gi Kids Challenger / Boys / Regular Challenger / Feather II (Up to 34.00 kg)
2025-06-14 Richard Finn Gemmecker
Loss
2025 AGF Antwerp Championships Gi · Gi Kids Challenger / Boys / Regular Challenger / Feather II (Up to 34.00 kg)
2025-06-14 Mohamed Benali
Loss
2025 AGF Antwerp Championships Gi · Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Yellow / Feather II (Up to 34.00 kg)
2025-06-14 Itay SILVERA
Loss
2025 AGF Antwerp Championships Gi · Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Yellow / Feather II (Up to 34.00 kg)
2025-01-25 Vinny Ryckewaert
Win
2025 AGF Brugge Championships Gi · Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Yellow / Feather II (Up to 34.00 kg)
2025-01-25 Itay SILVERA
Loss
2025 AGF Brugge Championships Gi · Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Yellow / Feather II (Up to 34.00 kg)
2025-01-25 Aiden Van Der Steen
Loss
2025 AGF Brugge Championships Gi · Gi Kids Challenger / Boys / Regular Challenger / Feather II (Up to 34.00 kg)
2025-01-25 Kris Bruce Kerssies
Loss
2025 AGF Brugge Championships Gi · Gi Kids Challenger / Boys / Regular Challenger / Feather II (Up to 34.00 kg)
2024-11-23 Noah Liberato
Loss
Belgian Championship 2024 BJJ Gi & No Gi Kids & Youth / Championnat de Belgique JJB 2024 Gi & No Gi Kids & Youth youth_ratings.formats.conflict · Boys / White & Grey / 10-11-12 yrs / -36 kg
2024-11-23 Nyl Covyn
Win
Belgian Championship 2024 BJJ Gi & No Gi Kids & Youth / Championnat de Belgique JJB 2024 Gi & No Gi Kids & Youth youth_ratings.formats.conflict · Boys / White & Grey / 10-11-12 yrs / -36 kg
2024-11-23 Louis Ceyssens
Win
Belgian Championship 2024 BJJ Gi & No Gi Kids & Youth / Championnat de Belgique JJB 2024 Gi & No Gi Kids & Youth youth_ratings.formats.conflict · Boys / White & Grey / 10-11-12 yrs / -36 kg
2024-10-19 Aiden Van Der Steen
Loss
INTERCLUB JIU JITSU Gi · Boys / White-Grey / 10-11-12 yrs / -35 kg
2024-10-19 Ishak Kbib El Bahi
Win
INTERCLUB JIU JITSU Gi · Boys / White-Grey / 10-11-12 yrs / -35 kg
2024-06-23 Souleymane Ballah
Loss
European Jiu Jitsu Spartakiade 2024 (Kids&Youth) Gi · Boys Gi / White & Grey / 10-11-12 yrs / -32 kg
2024-06-23 Cyriaque De Liedekerke
Loss
European Jiu Jitsu Spartakiade 2024 (Kids&Youth) Gi · Boys Gi / White & Grey / 10-11-12 yrs / -32 kg
2024-04-20 Aiden Van Der Steen
Loss
Yaware Clubkampioenschap 2024 Gi · Junior Boys & Girls (6-12 jaar) / -34 kg
2024-04-20 Jules Feyaerts
Win
Yaware Clubkampioenschap 2024 Gi · Junior Boys & Girls (6-12 jaar) / -34 kg
2024-04-20 Sep Troch
Win
Yaware Clubkampioenschap 2024 Gi · Junior Boys & Girls (6-12 jaar) / -34 kg
2024-04-20 Aiden Van Der Steen
Loss
Yaware Clubkampioenschap 2024 Gi · Junior Boys & Girls (6-12 jaar) / -34 kg
2024-02-17 Harruch Turqui Bader
Loss
INTERCLUB GI Gi · Boys / White-Grey / 10-11-12 yrs / 32,2 kg
2024-02-17 Askar Erkinov
Win
INTERCLUB GI Gi · Boys / White-Grey / 10-11-12 yrs / 32,2 kg
2023-11-26 ARIF Aymen
Loss
Belgian Championship BJJ Gi & No Gi Kids & Youth Championnat de Belgique JJB Gi & No Gi Kids & Youth 2023 youth_ratings.formats.conflict · Boys / White & Grey / 8-9 yrs / -32 kg
2023-11-26 Noé Gosamo
Win
Belgian Championship BJJ Gi & No Gi Kids & Youth Championnat de Belgique JJB Gi & No Gi Kids & Youth 2023 youth_ratings.formats.conflict · Boys / White & Grey / 8-9 yrs / -32 kg
2023-11-26 Aytem Sagiri
Loss
Belgian Championship BJJ Gi & No Gi Kids & Youth Championnat de Belgique JJB Gi & No Gi Kids & Youth 2023 youth_ratings.formats.conflict · Boys / White & Grey / 8-9 yrs / -32 kg
2023-11-26 Rayan Chellali
Win
Belgian Championship BJJ Gi & No Gi Kids & Youth Championnat de Belgique JJB Gi & No Gi Kids & Youth 2023 youth_ratings.formats.conflict · Boys / White & Grey / 8-9 yrs / -32 kg
2023-10-14 ARIF Aymen
Loss
Interclub Jiu Jitsu 14 October Gi · Boys / White-Grey / 8-9 years / -33,20 kg
2023-10-14 Unknown User
Win
Interclub Jiu Jitsu 14 October Gi · Boys / White-Grey / 8-9 years / -33,20 kg
2023-10-14 Abdellah Achnak
Win
Interclub Jiu Jitsu 14 October Gi · Boys / White-Grey / 8-9 years / -33,20 kg
2023-10-14 Shems Billard
Loss
Interclub Jiu Jitsu 14 October Gi · Boys / White-Grey / 8-9 years / -33,20 kg
2023-10-14 Amir Aouda
Win
Interclub Jiu Jitsu 14 October Gi · Boys / White-Grey / 8-9 years / -33,20 kg
2023-10-14 Aiden Van Der Steen
Loss
Interclub Jiu Jitsu 14 October Gi · Boys / White-Grey / 8-9 years / -33,20 kg
2023-03-25 Estêvão Adjemian Catani
Loss
Interclub Be.Brussels Jiu Jitsu 25/03 Gi · Boys / White-Grey / 8-9 years / -30 kg
2023-03-25 Abdellah Achnak
Win
Interclub Be.Brussels Jiu Jitsu 25/03 Gi · Boys / White-Grey / 8-9 years / -30 kg
2023-03-25 Estêvão Adjemian Catani
Loss
Interclub Be.Brussels Jiu Jitsu 25/03 Gi · Boys / White-Grey / 8-9 years / -30 kg
2022-11-27 Lino Wolfs
Loss
Belgian Championship BJJ Gi & No Gi Kids & Youth Championnat de Belgique JJB Gi & No Gi Kids & Youth youth_ratings.formats.conflict · Boys / White & Grey / 8-9 yrs / -32 kg
2022-11-27 Marcel Le Roy
Loss
Belgian Championship BJJ Gi & No Gi Kids & Youth Championnat de Belgique JJB Gi & No Gi Kids & Youth youth_ratings.formats.conflict · Boys / White & Grey / 8-9 yrs / -32 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 1,074

Rating-period composition

Rating matches
4 0
Record
0–4 Previous month 0–4
Opponents
4 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.

July 2026 No new matches Change 0 Rating 1,074

Rating-period composition

Rating matches
4 0
Record
0–4 Previous month 0–4
Opponents
4 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.

June 2026 No new matches · 4 left period Change +21 Rating 1,074

Rating-period composition

Rating matches
4 -4
Record
0–4 Previous month 0–8
Opponents
4 -3
Events
2 -1

4 older matches left the 12-month period: 0 won and 4 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

May 2026 No new matches Change -4 Rating 1,053

Rating-period composition

Rating matches
8 0
Record
0–8 Previous month 0–8
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.

April 2026 No new matches Change -3 Rating 1,057

Rating-period composition

Rating matches
8 0
Record
0–8 Previous month 0–8
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.

March 2026 2 new matches Change -37 Rating 1,060

Rating-period composition

Rating matches
8 +2
Record
0–8 Previous month 0–6
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
March 14, 2026 Gorkem Coban
OPEN BRUSSELS 2 FBJJB RANKING KID GI & NoGi 14.03.2025 BOY GI DIVISION (-16years old) / KID GI / KID (-16years old) / -38kg (cat 2 :10-11-12-13)
Method Submission 00:47 0–2
Marginal influence -36
Loss
March 14, 2026 Rodrigo Praia Faria
OPEN BRUSSELS 2 FBJJB RANKING KID GI & NoGi 14.03.2025 BOY GI DIVISION (-16years old) / KID GI / KID (-16years old) / -38kg (cat 2 :10-11-12-13)
Method Points 04:00 0–5
Marginal influence -18
February 2026 No new matches Change +2 Rating 1,097

Rating-period composition

Rating matches
6 0
Record
0–6 Previous month 0–6
Opponents
5 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 · 4 left period Change -45 Rating 1,095

Rating-period composition

Rating matches
6 -4
Record
0–6 Previous month 1–9
Opponents
5 -3
Events
2 -1

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

December 2025 No new matches Change 0 Rating 1,140

Rating-period composition

Rating matches
10 0
Record
1–9 Previous month 1–9
Opponents
8 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.

November 2025 2 new matches Change -31 Rating 1,140

Rating-period composition

Rating matches
10 +2
Record
1–9 Previous month 1–7
Opponents
8 +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
November 22, 2025 Alexander Wouters
BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS Boys Gi / Yellow / 10-11-12 yrs / -36 kg
Method Points 04:00 0–2
Marginal influence -35
Loss
November 22, 2025 Arsène De Liedekerke
BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS Boys Gi / Yellow / 10-11-12 yrs / -36 kg
Method Points 04:00 0–3
Marginal influence -16
October 2025 No new matches · 2 left period Change -52 Rating 1,171

Rating-period composition

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

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.

September 2025 No new matches Change +2 Rating 1,223

Rating-period composition

Rating matches
10 0
Record
2–8 Previous month 2–8
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.

Relevant matches
3.4
Official ranking percentile
-
Performance
-

3.4 weighted matches against 4 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,323
Repeated-opponent share
0.0%
Network connectivity
87.6%

Classification evidence

Why U14?

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

  • U14 1 event vote Selected outcome

Registrations and outcomes

OPEN BRUSSELS 2 FBJJB RANKING KID GI & NoGi 14.03.2025
U14 · Counts
BOY GI DIVISION (-16years old) / KID GI / KID (-16years old) / -38kg (cat 2 :10-11-12-13)
  • Competition age 12
BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS
Does not count
Boys Gi / Yellow / 10-11-12 yrs / -36 kg
  • Competition age 11

Classification evidence

Why ≤ 36 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

  • ≤ 36 kg 1 competition event Selected outcome
  • ≤ 38 kg 1 competition event

Registrations and outcomes

OPEN BRUSSELS 2 FBJJB RANKING KID GI & NoGi 14.03.2025
≤ 38 kg · Counts as a competition event
BOY GI DIVISION (-16years old) / KID GI / KID (-16years old) / -38kg (cat 2 :10-11-12-13)
  • Registered weight class: -38kg (cat 2 :10-11-12-13)
  • Source competition limit: -38kg (cat 2 :10-11-12-13)

2 matches in the rating period

BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS
≤ 36 kg · Counts as a competition event
Boys Gi / Yellow / 10-11-12 yrs / -36 kg
  • Registered weight class: -36 kg
  • Source competition limit: -36 kg

2 matches in the rating period

Classification evidence

Why Yellow?

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

  • yellow 2 matches in the rating period Selected outcome

Registrations and outcomes

BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS
yellow · Counts as a match
Boys Gi / Yellow / 10-11-12 yrs / -36 kg
  • Source belt category: yellow

2 matches in the rating period