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Ilajah Swaak

Team Kaishin HQ

W–L
5–4
Won and lost rating-eligible matches in the past 12 months.
Gi
1,310
Rating based on Gi matches in the past 12 months.
No-Gi
1,124
Rating based on No-Gi matches in the past 12 months.
Current form
5–4
Results from the ten most recent rating-eligible matches.
Opponents
6
Unique opponents faced in rating-eligible matches in the past 12 months.

Indexed career

Matches

9
Indexed competition matches
Date Opponent Result Event Division
2026-03-28 Sybe Boomsma
Win
International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI Gi · Kids GI / 10 - 12 years boys / White / -42 & -46 kg
2026-03-28 Loris De Ceulaer
Loss
International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI Gi · Kids GI / 10 - 12 years boys / White / -42 & -46 kg
2026-03-28 Nouh El Badey
Win
International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI Gi · Kids GI / 10 - 12 years boys / White / -42 & -46 kg
2026-03-28 Zahra Hiba
Win
International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI Gi · Kids GI / 10 - 12 years boys / White / -42 & -46 kg
2025-11-02 Ellis Dunne
Loss
Grappling Industries AMSTERDAM No-Gi · No Gi Kids / Beginner (White) / 10 - 11 years / -95 lbs
2025-11-02 Ellis Dunne
Loss
Grappling Industries AMSTERDAM No-Gi · No Gi Kids / Beginner (White) / 10 - 11 years / -95 lbs
2025-11-02 Niya Clarke
Win
Grappling Industries AMSTERDAM Gi · Gi Kids / White / 10 - 11 years / -95 lbs
2025-11-02 Niya Clarke
Win
Grappling Industries AMSTERDAM Gi · Gi Kids / White / 10 - 11 years / -95 lbs
2025-11-02 Niya Clarke
Loss
Grappling Industries AMSTERDAM Gi · Gi Kids / White / 10 - 11 years / -95 lbs

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 1,326

Rating-period composition

Rating matches
9 0
Record
5–4 Previous month 5–4
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.

July 2026 No new matches Change 0 Rating 1,326

Rating-period composition

Rating matches
9 0
Record
5–4 Previous month 5–4
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.

June 2026 No new matches Change -3 Rating 1,326

Rating-period composition

Rating matches
9 0
Record
5–4 Previous month 5–4
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.

May 2026 No new matches Change -1 Rating 1,329

Rating-period composition

Rating matches
9 0
Record
5–4 Previous month 5–4
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.

April 2026 No new matches Change +2 Rating 1,330

Rating-period composition

Rating matches
9 0
Record
5–4 Previous month 5–4
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.

March 2026 4 new matches Change +63 Rating 1,328

Rating-period composition

Rating matches
9 +4
Record
5–4 Previous month 2–3
Opponents
6 +4
Events
2 +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.
Win
March 28, 2026 Sybe Boomsma
International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI Kids GI / 10 - 12 years boys / White / -42 & -46 kg
Method Submission 02:24 9–0
Marginal influence +21
Loss
March 28, 2026 Loris De Ceulaer
International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI Kids GI / 10 - 12 years boys / White / -42 & -46 kg
Method Points 03:00 0–7
Marginal influence -24
Win
March 28, 2026 Nouh El Badey
International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI Kids GI / 10 - 12 years boys / White / -42 & -46 kg
Method Submission 01:06 6–0
Marginal influence +15
Win
March 28, 2026 Zahra Hiba
International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI Kids GI / 10 - 12 years boys / White / -42 & -46 kg
Method Submission 00:47 4–0
Marginal influence +23
February 2026 No new matches Change 0 Rating 1,265

Rating-period composition

Rating matches
5 0
Record
2–3 Previous month 2–3
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 1,265

Rating-period composition

Rating matches
5 0
Record
2–3 Previous month 2–3
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 1,265

Rating-period composition

Rating matches
5 0
Record
2–3 Previous month 2–3
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 5 new matches Change Starting point Rating 1,265

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 2, 2025 Ellis Dunne
Grappling Industries AMSTERDAM No Gi Kids / Beginner (White) / 10 - 11 years / -95 lbs
Method Submission 01:02 0–4
Marginal influence -15
Loss
November 2, 2025 Ellis Dunne
Grappling Industries AMSTERDAM No Gi Kids / Beginner (White) / 10 - 11 years / -95 lbs
Method Points 03:00 0–5
Marginal influence -15
Win
November 2, 2025 Niya Clarke
Grappling Industries AMSTERDAM Gi Kids / White / 10 - 11 years / -95 lbs
Method Submission 02:55 12–0
Marginal influence +13
Win
November 2, 2025 Niya Clarke
Grappling Industries AMSTERDAM Gi Kids / White / 10 - 11 years / -95 lbs
Method Submission 01:35 10–0
Marginal influence +13
Loss
November 2, 2025 Niya Clarke
Grappling Industries AMSTERDAM Gi Kids / White / 10 - 11 years / -95 lbs
Method Points 03:00 0–2
Marginal influence -19
Relevant matches
5.3
Official ranking percentile
Top 52%
Performance
-

5.3 weighted matches against 6 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,249
Repeated-opponent share
33.3%
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

International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI
U14 · Counts
1 Supporter ticket
Kids GI / 10 - 12 years boys / White / -42 & -46 kg
  • Competition age 12
  • Registered age: u12
  • Source category: u12
Grappling Industries AMSTERDAM
Does not count
No Gi Kids / Beginner (White) / 10 - 11 years / -95 lbs
  • Competition age 11
  • Registered age: u12
  • Source category: u12
Gi Kids / White / 10 - 11 years / -95 lbs
  • Competition age 11
  • Registered age: u12
  • Source category: u12

Classification evidence

Why ≤ 43 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

  • ≤ 43 kg 1 competition event Selected outcome
  • ≤ 46 kg 1 competition event

Registrations and outcomes

International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI
Does not count
1 Supporter ticket

No matches in the rating period · no valid weight evidence

International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI
≤ 46 kg · Counts as a competition event
Kids GI / 10 - 12 years boys / White / -42 & -46 kg
  • Registered weight class: -46 kg
  • Source competition limit: -46 kg

4 matches in the rating period

Grappling Industries AMSTERDAM
≤ 43 kg · Counts as a competition event
No Gi Kids / Beginner (White) / 10 - 11 years / -95 lbs
  • Registered weight class: -95 lbs
  • Source competition limit: -95 lbs

2 matches in the rating period

Grappling Industries AMSTERDAM
≤ 43 kg · Counts as a competition event
Gi Kids / White / 10 - 11 years / -95 lbs
  • Registered weight class: -95 lbs
  • Source competition limit: -95 lbs

3 matches in the rating period

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 9 matches in the rating period Selected outcome

Registrations and outcomes

International Veluwe Open Jiu Jitsu Championship 2026 GI & NO-GI
white · Counts as a match
Kids GI / 10 - 12 years boys / White / -42 & -46 kg
  • Source belt category: white

4 matches in the rating period

Grappling Industries AMSTERDAM
white · Counts as a match
No Gi Kids / Beginner (White) / 10 - 11 years / -95 lbs
  • Source belt category: white

2 matches in the rating period

Grappling Industries AMSTERDAM
white · Counts as a match
Gi Kids / White / 10 - 11 years / -95 lbs
  • Source belt category: white

3 matches in the rating period