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Jayh-Noah Relyveld

Haven BJJ

≤ 25 kg
W–L
0–2
Won and lost rating-eligible matches in the past 12 months.
Gi
1,108
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
3–2
Results from the ten most recent rating-eligible matches.
Opponents
2
Unique opponents faced in rating-eligible matches in the past 12 months.

Indexed career

Matches

5
Indexed competition matches
Date Opponent Result Event Division
2025-11-09 Olivia Engelhardt
Loss
GrappleCity: Rotterdam Winter Open Gi · Kids Gi / White / Kids 4-5 years / -25kg
2025-11-09 Fedor Reijnen
Loss
GrappleCity: Rotterdam Winter Open Gi · Kids Gi / White / Kids 4-5 years / -25kg
2025-09-21 Tisya Kulkarni
Win
'The Future League 7' by VERSUS Gi · -20kg
2025-09-21 Nikola Atanasov
Win
'The Future League 7' by VERSUS Gi · -20kg
2025-09-21 Leonardo Brito
Win
'The Future League 7' by VERSUS Gi · -20kg

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 1,108

Rating-period composition

Rating matches
2 0
Record
0–2 Previous month 0–2
Opponents
2 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.

July 2026 No new matches Change 0 Rating 1,108

Rating-period composition

Rating matches
2 0
Record
0–2 Previous month 0–2
Opponents
2 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.

June 2026 No new matches Change 0 Rating 1,108

Rating-period composition

Rating matches
2 0
Record
0–2 Previous month 0–2
Opponents
2 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.

May 2026 No new matches Change +1 Rating 1,108

Rating-period composition

Rating matches
2 0
Record
0–2 Previous month 0–2
Opponents
2 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.

April 2026 No new matches Change 0 Rating 1,107

Rating-period composition

Rating matches
2 0
Record
0–2 Previous month 0–2
Opponents
2 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.

March 2026 No new matches Change 0 Rating 1,107

Rating-period composition

Rating matches
2 0
Record
0–2 Previous month 0–2
Opponents
2 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 -3 Rating 1,107

Rating-period composition

Rating matches
2 0
Record
0–2 Previous month 0–2
Opponents
2 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 1,110

Rating-period composition

Rating matches
2 0
Record
0–2 Previous month 0–2
Opponents
2 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 1,110

Rating-period composition

Rating matches
2 0
Record
0–2 Previous month 0–2
Opponents
2 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 2 new matches Change Starting point Rating 1,110

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 9, 2025 Olivia Engelhardt
GrappleCity: Rotterdam Winter Open Kids Gi / White / Kids 4-5 years / -25kg
Method Submission 01:16 6–0
Marginal influence -46
Loss
November 9, 2025 Fedor Reijnen
GrappleCity: Rotterdam Winter Open Kids Gi / White / Kids 4-5 years / -25kg
Method Points 03:00 2–11
Marginal influence -34
Relevant matches
1.7
Official ranking percentile
-
Performance
-

1.7 weighted matches against 2 different opponents across 1 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,271
Repeated-opponent share
0.0%
Network connectivity
87.6%

Classification evidence

Why U8?

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

  • U8 4 event votes Selected outcome

Registrations and outcomes

2026 AGF Antwerp Championships
U8 · Counts
Gi Kids Challenger / Boys / White Challenger / Rooster III (Up to 24.94 kg)
  • Competition age 6
  • Registered age: u8
  • Source category: u8
Gi Kids / Boys / Little Kids (6 - 7 yrs) / White / Rooster III (Up to 24.94 kg)
  • Competition age 6
  • Registered age: u8
  • Source category: u8
Nijmegen Open BJJ 2026
U8 · Counts
Kids / 6 - 7 years / White / -24 kg
  • Competition age 6
  • Registered age: u8
  • Source category: u8
GrappleCity: Rotterdam Summer Open
U8 · Counts
Kids Gi / White / Kids 6-7 years / -25kg
  • Competition age 6
  • Registered age: u8
  • Source category: u8
Grappling Industries AMSTERDAM
U8 · Counts
Gi Kids / 6 - 7 years / White / -55 lbs
  • Competition age 6
  • Registered age: u8
  • Source category: u8
GrappleCity: Rotterdam Winter Open
Does not count
Kids Gi / White / Kids 4-5 years / -25kg
  • Competition age 5
  • Registered age: u8
  • Source category: u8
'The Future League 7' by VERSUS
Does not count
-20kg
  • Competition age 5
  • Registered age: u8
  • Source category: u8

Classification evidence

Why White?

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

  • white 2 matches in the rating period Selected outcome

Registrations and outcomes

GrappleCity: Rotterdam Winter Open
white · Counts as a match
Kids Gi / White / Kids 4-5 years / -25kg
  • Source belt category: white

2 matches in the rating period