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Jayan JIBEROT

Phoenix A.D.A.

W–L
4–2
Won and lost rating-eligible matches in the past 12 months.
Gi
1,288
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
4–2
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

21
Indexed competition matches
Date Opponent Result Event Division
2026-03-21 Giel Bouchez
Win
Grappling Industries BRUSSELS Gi · Gi Kids / 16 - 17 years (Male) / Coloured Belt / -135 lbs
2026-03-21 Giel Bouchez
Win
Grappling Industries BRUSSELS Gi · Gi Kids / 16 - 17 years (Male) / Coloured Belt / -135 lbs
2026-03-21 Giel Bouchez
Loss
Grappling Industries BRUSSELS Gi · Gi Kids / 16 - 17 years (Male) / Coloured Belt / -135 lbs
2025-10-04 Nils Nink
Win
NAGA Europe Grappling Championship Gi · Teens Gi (Male) / Expert / 55 - 59.9 / 14-15 years
2025-10-04 Mozdogov Amir
Loss
NAGA Europe Grappling Championship Gi · Teens Gi (Male) / Expert / 55 - 59.9 / 14-15 years
2025-10-04 Moritz Valtin
Win
NAGA Europe Grappling Championship Gi · Teens Gi (Male) / Expert / 55 - 59.9 / 14-15 years
2025-03-29 Yuri Dos Santos
Win
BRUSSELS OPEN FBJJB KID Gi & NoGi 29.03.2025 Gi · BOY GI DIVISION (-16years old) / KID GI / -55kg (cat 2 : 14-15-16)
2025-03-29 Younes BERRICHI
Loss
BRUSSELS OPEN FBJJB KID Gi & NoGi 29.03.2025 Gi · BOY GI DIVISION (-16years old) / KID GI / -55kg (cat 2 : 14-15-16)
2024-10-19 Duhan Dingol
Win
Lion Cub Jiu Jitsu Competition 3 Gi · Boys / 13 - 15 Boys / Orange / -50 & -55 kg
2024-10-19 Cristiano Luis
Loss
Lion Cub Jiu Jitsu Competition 3 Gi · Boys / 13 - 15 Boys / Orange / -50 & -55 kg
2024-10-19 Salaheddine Fegrachi
Win
Lion Cub Jiu Jitsu Competition 3 Gi · Boys / 13 - 15 Boys / Orange / -50 & -55 kg
2024-10-19 Manuel Beckert
Loss
Lion Cub Jiu Jitsu Competition 3 Gi · Boys / 13 - 15 Boys / Orange / -50 & -55 kg
2024-05-25 ARIF Nassim
Loss
BRUSSELS OPEN FBJJB KID Gi & NoGi 2024 Gi · BOY GI DIVISION (-16years old) / KID GI / KID (-16years old) / -48kg
2024-05-25 Marko Bosnjak
Win
BRUSSELS OPEN FBJJB KID Gi & NoGi 2024 Gi · BOY GI DIVISION (-16years old) / KID GI / KID (-16years old) / -48kg
2023-11-26 Jethro Rosies
Loss
Belgian Championship BJJ Gi & No Gi Kids & Youth Championnat de Belgique JJB Gi & No Gi Kids & Youth 2023 youth_ratings.formats.conflict · Boys Youth / Orange & Green / 13-15 / -53,5 kg (Rooster)
2023-11-26 Milo Moslavac
Loss
Belgian Championship BJJ Gi & No Gi Kids & Youth Championnat de Belgique JJB Gi & No Gi Kids & Youth 2023 youth_ratings.formats.conflict · Boys Youth / Orange & Green / 13-15 / -53,5 kg (Rooster)
2023-11-26 Taha Zhar Idrissi
Win
Belgian Championship BJJ Gi & No Gi Kids & Youth Championnat de Belgique JJB Gi & No Gi Kids & Youth 2023 youth_ratings.formats.conflict · Boys Youth / Orange & Green / 13-15 / -53,5 kg (Rooster)
2022-03-26 Milo Moslavac
Loss
Be.Brussels Interclub Jiu Jitsu Gi · Boys / Orange & Green / Junior II (11-12yrs) / -40.3 kg
2022-03-26 Mujahid Ali Faerber
Win
Be.Brussels Interclub Jiu Jitsu Gi · Boys / Orange & Green / Junior II (11-12yrs) / -40.3 kg
2022-03-26 Jethro Rosies
Loss
Be.Brussels Interclub Jiu Jitsu Gi · Boys / Orange & Green / Junior II (11-12yrs) / -40.3 kg
2022-03-26 Milo Moslavac
Win
Be.Brussels Interclub Jiu Jitsu Gi · Boys / Orange & Green / Junior II (11-12yrs) / -40.3 kg
Win

against Taha Zhar Idrissi

Belgian Championship BJJ Gi & No Gi Kids & Youth Championnat de Belgique JJB Gi & No Gi Kids & Youth 2023

youth_ratings.formats.conflict · Boys Youth / Orange & Green / 13-15 / -53,5 kg (Rooster)

Sub (00:13 · 0–0)

Match details
Current estimated model contribution
Rating influence —
Duration
00:13
Round
1
Score
0–0
Academy during event
Phoenix A.D.A.

Outside the current rating period

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 1,288

Rating-period composition

Rating matches
6 0
Record
4–2 Previous month 4–2
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 1,288

Rating-period composition

Rating matches
6 0
Record
4–2 Previous month 4–2
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 Change +9 Rating 1,288

Rating-period composition

Rating matches
6 0
Record
4–2 Previous month 4–2
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.

May 2026 No new matches Change +1 Rating 1,279

Rating-period composition

Rating matches
6 0
Record
4–2 Previous month 4–2
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.

April 2026 No new matches Change 0 Rating 1,278

Rating-period composition

Rating matches
6 0
Record
4–2 Previous month 4–2
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.

March 2026 3 new matches · 2 left period Change -4 Rating 1,278

Rating-period composition

Rating matches
6 +1
Record
4–2 Previous month 3–2
Opponents
4 -1
Events
2 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.
Win
March 21, 2026 Giel Bouchez
Grappling Industries BRUSSELS Gi Kids / 16 - 17 years (Male) / Coloured Belt / -135 lbs
Method Submission 03:11 5–0
Marginal influence +15
Win
March 21, 2026 Giel Bouchez
Grappling Industries BRUSSELS Gi Kids / 16 - 17 years (Male) / Coloured Belt / -135 lbs
Method Points 04:00 6–0
Marginal influence +15
Loss
March 21, 2026 Giel Bouchez
Grappling Industries BRUSSELS Gi Kids / 16 - 17 years (Male) / Coloured Belt / -135 lbs
Method Submission 00:36 0–0
Marginal influence -29
February 2026 No new matches Change -8 Rating 1,282

Rating-period composition

Rating matches
5 0
Record
3–2 Previous month 3–2
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 Change -2 Rating 1,290

Rating-period composition

Rating matches
5 0
Record
3–2 Previous month 3–2
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.

December 2025 No new matches Change +3 Rating 1,292

Rating-period composition

Rating matches
5 0
Record
3–2 Previous month 3–2
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.

November 2025 No new matches Change -5 Rating 1,289

Rating-period composition

Rating matches
5 0
Record
3–2 Previous month 3–2
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.

October 2025 3 new matches · 4 left period Change +19 Rating 1,294

Rating-period composition

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

4 older matches left the 12-month period: 2 won and 2 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.
Win
October 4, 2025 Nils Nink
NAGA Europe Grappling Championship Teens Gi (Male) / Expert / 55 - 59.9 / 14-15 years
Method Points 04:00 6–0
Marginal influence +35
Loss
October 4, 2025 Mozdogov Amir
NAGA Europe Grappling Championship Teens Gi (Male) / Expert / 55 - 59.9 / 14-15 years
Method Submission 00:24 0–0
Marginal influence -42
Win
October 4, 2025 Moritz Valtin
NAGA Europe Grappling Championship Teens Gi (Male) / Expert / 55 - 59.9 / 14-15 years
Method Points 04:00 7–0
Marginal influence +33
September 2025 No new matches Change 0 Rating 1,275

Rating-period composition

Rating matches
6 0
Record
3–3 Previous month 3–3
Opponents
6 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
3.6
Official ranking percentile
-
Performance
-

3.6 weighted matches against 4 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,289
Repeated-opponent share
33.3%
Network connectivity
87.6%

Classification evidence

Why U18?

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

  • U18 1 event vote Selected outcome

Registrations and outcomes

Grappling Industries BRUSSELS
U18 · Counts
Gi Kids / 16 - 17 years (Male) / Coloured Belt / -135 lbs
  • Competition age 16
  • Registered age: u18
  • Source category: u18
NAGA Europe Grappling Championship
Does not count
Teens Gi (Male) / Expert / 55 - 59.9 / 14-15 years
  • Competition age 15
  • Registered age: u16
  • Source category: u16

Classification evidence

Why ≤ 60 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

  • ≤ 60 kg 1 competition event Selected outcome
  • ≤ 61 kg 1 competition event

Registrations and outcomes

Grappling Industries BRUSSELS
≤ 61 kg · Counts as a competition event
Gi Kids / 16 - 17 years (Male) / Coloured Belt / -135 lbs
  • Registered weight class: -135 lbs
  • Source competition limit: -135 lbs

3 matches in the rating period

NAGA Europe Grappling Championship
≤ 60 kg · Counts as a competition event
Teens Gi (Male) / Expert / 55 - 59.9 / 14-15 years
  • Registered weight class: 55 - 59.9
  • Source competition limit: 55 - 59.9

3 matches in the rating period