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Lennox Eugster

Central gym utrecht

W–L
17–4
Won and lost rating-eligible matches in the past 12 months.
Gi
1,509
Rating based on Gi matches in the past 12 months.
No-Gi
1,339
Rating based on No-Gi matches in the past 12 months.
Current form
8–2
Results from the ten most recent rating-eligible matches.
Opponents
14
Unique opponents faced in rating-eligible matches in the past 12 months.

Tournament history

Events

4
Events
Date Event Result Format Division
NAGA Germany Grappling Championship Germany · Gi · 10–11 yo · 45–49.9 kg ; No-Gi · 10–11 yo · 45–49.9 kg 3–1 W–L: Win / Loss GiNo-Gi
  • Children Gi (Male) / Beginner / 45 - 49.9 / 10-11 years
  • Children No-Gi (Male) / Beginner / 45 - 49.9 / 10-11 years
Lion Cub Jiu Jitsu Competition 6 the Netherlands · Gi · 10–11 yo · white · ≤50/55 kg ; No-Gi · 10–12 yo · white/grey · ≤46 kg 6–2 W–L: Win / Loss GiNo-Gi
  • Boys NO-GI / 10 - 12 years old (DAY 1: Saturday) / White & Grey belt / -46 kg
  • Boys GI / 10 & 11 years old (DAY 1: Saturday) / White belt / -50 & -55 kg
Grappling Industries AMSTERDAM the Netherlands · Gi · 10–11 yo · white · ≤105 lb ; No-Gi · 10–11 yo · grey · ≤105 lb 4–0 W–L: Win / Loss GiNo-Gi
  • No Gi Kids / 10 - 11 years / Intermediate (Grey) / -105 lbs
  • Gi Kids / 10 - 11 years / White / -105 lbs
2026 AGF Netherlands Championships the Netherlands · Gi · 12–13 yo · white · ≤47.6 kg ; Gi · white · ≤47.6 kg ; No-Gi · 10–11 yo · grey · ≤47.6 kg ; No-Gi · white · ≤47.6 kg 5–1 W–L: Win / Loss GiNo-Gi
  • No Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Gray / Light II (Up to 47.60 kg)
  • Gi Kids Challenger / Boys / White Challenger / Light II (Up to 47.60 kg)
  • No Gi Kids Challenger / Boys / White Challenger / Light II (Up to 47.60 kg)
  • Gi Kids / Boys / Juniors (12 - 13 yrs) / White / Light II (Up to 47.60 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 1,494

Rating-period composition

Rating matches
21 0
Record
17–4 Previous month 17–4
Opponents
14 0
Events
4 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 1,494

Rating-period composition

Rating matches
21 0
Record
17–4 Previous month 17–4
Opponents
14 0
Events
4 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 +2 Rating 1,494

Rating-period composition

Rating matches
21 0
Record
17–4 Previous month 17–4
Opponents
14 0
Events
4 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

May 2026 15 new matches Change +119 Rating 1,492

Rating-period composition

Rating matches
21 +15
Record
17–4 Previous month 5–1
Opponents
14 +10
Events
4 +3

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
May 23, 2026 Frits Van Est
NAGA Germany Grappling Championship Children No-Gi (Male) / Beginner / 45 - 49.9 / 10-11 years
Method Points 03:00 2–5
Marginal influence -18
Win
May 23, 2026 Milos Pantic
NAGA Germany Grappling Championship Children No-Gi (Male) / Beginner / 45 - 49.9 / 10-11 years
Method Points 03:00 6–1
Marginal influence +1
Win
May 23, 2026 Milos Pantic
NAGA Germany Grappling Championship Children Gi (Male) / Beginner / 45 - 49.9 / 10-11 years
Method Points 03:00 7–0
Marginal influence +10
Win
May 23, 2026 Frits Van Est
NAGA Germany Grappling Championship Children Gi (Male) / Beginner / 45 - 49.9 / 10-11 years
Method Points 03:00 2–0
Marginal influence +12
Win
May 9, 2026 Yassin Laajab
Lion Cub Jiu Jitsu Competition 6 Boys GI / 10 & 11 years old (DAY 1: Saturday) / White belt / -50 & -55 kg
Method Submission 00:21 0–0
Marginal influence +9
Win
Lion Cub Jiu Jitsu Competition 6 Boys GI / 10 & 11 years old (DAY 1: Saturday) / White belt / -50 & -55 kg
Method Submission 01:35 9–0
Marginal influence +13
Win
May 9, 2026 Nouh El Badey
Lion Cub Jiu Jitsu Competition 6 Boys GI / 10 & 11 years old (DAY 1: Saturday) / White belt / -50 & -55 kg
Method Submission 02:55 13–0
Marginal influence +7
Win
May 9, 2026 Thomas Van Harn
Lion Cub Jiu Jitsu Competition 6 Boys GI / 10 & 11 years old (DAY 1: Saturday) / White belt / -50 & -55 kg
Method Points 03:00 8–0
Marginal influence +9
Loss
Lion Cub Jiu Jitsu Competition 6 Boys NO-GI / 10 - 12 years old (DAY 1: Saturday) / White & Grey belt / -46 kg
Method Submission 00:27 0–0
Marginal influence -11
Win
May 9, 2026 Loris De Ceulaer
Lion Cub Jiu Jitsu Competition 6 Boys NO-GI / 10 - 12 years old (DAY 1: Saturday) / White & Grey belt / -46 kg
Method Points 03:00 7–4
Marginal influence +5
Loss
May 9, 2026 Kai'den Bijnen
Lion Cub Jiu Jitsu Competition 6 Boys NO-GI / 10 - 12 years old (DAY 1: Saturday) / White & Grey belt / -46 kg
Method Points 03:00 0–11
Marginal influence -13
Win
May 3, 2026 Thomas Peeks
Grappling Industries AMSTERDAM No Gi Kids / 10 - 11 years / Intermediate (Grey) / -105 lbs
Method Points 03:00 12–0
Marginal influence +3
Win
May 3, 2026 Thomas Peeks
Grappling Industries AMSTERDAM No Gi Kids / 10 - 11 years / Intermediate (Grey) / -105 lbs
Method Submission 02:57 0–0
Marginal influence +3
Win
Grappling Industries AMSTERDAM Gi Kids / 10 - 11 years / White / -105 lbs
Method Submission 02:41 7–0
Marginal influence +8
Win
Grappling Industries AMSTERDAM Gi Kids / 10 - 11 years / White / -105 lbs
Method Submission 00:21 5–0
Marginal influence +8
April 2026 6 new matches Change Starting point Rating 1,373

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
April 18, 2026 Tibbe Den Boef
2026 AGF Netherlands Championships No Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Gray / Light II (Up to 47.60 kg)
Method Submission 00:30 2–0
Marginal influence -18
Win
April 18, 2026 Frits Van Est
2026 AGF Netherlands Championships No Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Gray / Light II (Up to 47.60 kg)
Method Points 03:00 5–0
Marginal influence +1
Win
April 18, 2026 Enes Gün
2026 AGF Netherlands Championships No Gi Kids Challenger / Boys / White Challenger / Light II (Up to 47.60 kg)
Method Points 03:00 5–2
Marginal influence +9
Win
April 18, 2026 Enes Gün
2026 AGF Netherlands Championships Gi Kids Challenger / Boys / White Challenger / Light II (Up to 47.60 kg)
Method Submission 01:18 4–0
Marginal influence +14
Win
2026 AGF Netherlands Championships Gi Kids / Boys / Juniors (12 - 13 yrs) / White / Light II (Up to 47.60 kg)
Method Points 03:00 9–1
Marginal influence +10
Win
2026 AGF Netherlands Championships Gi Kids / Boys / Juniors (12 - 13 yrs) / White / Light II (Up to 47.60 kg)
Method Points 03:00 8–0
Marginal influence +10
Relevant matches
14.5
Official ranking percentile
Top 10%
Performance
24.1 pp above expectation

14.5 weighted matches against 14 different opponents across 4 events

Weighted win rate
80.4%
Expected win rate
56.3%
Average opponent rating
1,287
Repeated-opponent share
33.3%
Network connectivity
87.6%

Classification evidence

Why U12?

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

  • U12 4 event votes Selected outcome

Registrations and outcomes

NAGA Germany Grappling Championship
U12 · Counts
Children Gi (Male) / Beginner / 45 - 49.9 / 10-11 years
  • Competition age 11
  • Registered age: u12
  • Source category: u12
Children No-Gi (Male) / Beginner / 45 - 49.9 / 10-11 years
  • Competition age 11
  • Registered age: u12
  • Source category: u12
Lion Cub Jiu Jitsu Competition 6
U12 · Counts
Boys NO-GI / 10 - 12 years old (DAY 1: Saturday) / White & Grey belt / -46 kg
  • Competition age 11
  • Registered age: u14
  • Source category: u14
Boys GI / 10 & 11 years old (DAY 1: Saturday) / White belt / -50 & -55 kg
  • Competition age 11
  • Registered age: u12
  • Source category: u12
Grappling Industries AMSTERDAM
U12 · Counts
Gi Kids / 10 - 11 years / White / -105 lbs
  • Competition age 11
  • Registered age: u12
  • Source category: u12
No Gi Kids / 10 - 11 years / Intermediate (Grey) / -105 lbs
  • Competition age 11
  • Registered age: u12
  • Source category: u12
2026 AGF Netherlands Championships
U12 · Counts
No Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Gray / Light II (Up to 47.60 kg)
  • Competition age 11
  • Registered age: u12
  • Source category: u12
Gi Kids Challenger / Boys / White Challenger / Light II (Up to 47.60 kg)
  • Competition age 11
  • Registered age: u16
  • Source category: u16
Gi Kids / Boys / Juniors (12 - 13 yrs) / White / Light II (Up to 47.60 kg)
  • Competition age 11
  • Registered age: u14
  • Source category: u14
No Gi Kids Challenger / Boys / White Challenger / Light II (Up to 47.60 kg)
  • Competition age 11
  • Registered age: u16
  • Source category: u16

Classification evidence

Why ≤ 48 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

  • ≤ 48 kg 2 competition events Selected outcome
  • ≤ 50 kg 1 competition event

Registrations and outcomes

NAGA Germany Grappling Championship
≤ 50 kg · Counts as a competition event
Children Gi (Male) / Beginner / 45 - 49.9 / 10-11 years
  • Registered weight class: 45 - 49.9
  • Source competition limit: 45 - 49.9

2 matches in the rating period

NAGA Germany Grappling Championship
≤ 50 kg · Counts as a competition event
Children No-Gi (Male) / Beginner / 45 - 49.9 / 10-11 years
  • Registered weight class: 45 - 49.9
  • Source competition limit: 45 - 49.9

2 matches in the rating period

Lion Cub Jiu Jitsu Competition 6
≤ 46 kg · Does not count
Boys NO-GI / 10 - 12 years old (DAY 1: Saturday) / White & Grey belt / -46 kg
  • Registered weight class: -46 kg
  • Source competition limit: -46 kg

3 matches in the rating period · conflicting upper weight limits make this event ambiguous

Lion Cub Jiu Jitsu Competition 6
≤ 55 kg · Does not count
Boys GI / 10 & 11 years old (DAY 1: Saturday) / White belt / -50 & -55 kg
  • Registered weight class: -55 kg
  • Source competition limit: -55 kg

4 matches in the rating period · conflicting upper weight limits make this event ambiguous

Grappling Industries AMSTERDAM
≤ 48 kg · Counts as a competition event
Gi Kids / 10 - 11 years / White / -105 lbs
  • Registered weight class: -105 lbs
  • Source competition limit: -105 lbs

2 matches in the rating period

Grappling Industries AMSTERDAM
≤ 48 kg · Counts as a competition event
No Gi Kids / 10 - 11 years / Intermediate (Grey) / -105 lbs
  • Registered weight class: -105 lbs
  • Source competition limit: -105 lbs

2 matches in the rating period

2026 AGF Netherlands Championships
≤ 48 kg · Counts as a competition event
No Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Gray / Light II (Up to 47.60 kg)
  • Registered weight class: Light II (Up to 47.60 kg)
  • Source competition limit: Light II (Up to 47.60 kg)

2 matches in the rating period

2026 AGF Netherlands Championships
≤ 48 kg · Counts as a competition event
Gi Kids Challenger / Boys / White Challenger / Light II (Up to 47.60 kg)
  • Registered weight class: Light II (Up to 47.60 kg)
  • Source competition limit: Light II (Up to 47.60 kg)

1 match in the rating period

2026 AGF Netherlands Championships
≤ 48 kg · Counts as a competition event
Gi Kids / Boys / Juniors (12 - 13 yrs) / White / Light II (Up to 47.60 kg)
  • Registered weight class: Light II (Up to 47.60 kg)
  • Source competition limit: Light II (Up to 47.60 kg)

2 matches in the rating period

2026 AGF Netherlands Championships
≤ 48 kg · Counts as a competition event
No Gi Kids Challenger / Boys / White Challenger / Light II (Up to 47.60 kg)
  • Registered weight class: Light II (Up to 47.60 kg)
  • Source competition limit: Light II (Up to 47.60 kg)

1 match 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 10 matches in the rating period Selected outcome
  • grey 7 matches in the rating period

Registrations and outcomes

Lion Cub Jiu Jitsu Competition 6
white · Counts as a match
Boys GI / 10 & 11 years old (DAY 1: Saturday) / White belt / -50 & -55 kg
  • Source belt category: white

4 matches in the rating period

Lion Cub Jiu Jitsu Competition 6
grey · Counts as a match
Boys NO-GI / 10 - 12 years old (DAY 1: Saturday) / White & Grey belt / -46 kg
  • Source belt category: grey

3 matches in the rating period

Grappling Industries AMSTERDAM
grey · Counts as a match
No Gi Kids / 10 - 11 years / Intermediate (Grey) / -105 lbs
  • Source belt category: grey

2 matches in the rating period

Grappling Industries AMSTERDAM
white · Counts as a match
Gi Kids / 10 - 11 years / White / -105 lbs
  • Source belt category: white

2 matches in the rating period

2026 AGF Netherlands Championships
white · Counts as a match
No Gi Kids Challenger / Boys / White Challenger / Light II (Up to 47.60 kg)
  • Source belt category: white

1 match in the rating period

2026 AGF Netherlands Championships
grey · Counts as a match
No Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Gray / Light II (Up to 47.60 kg)
  • Source belt category: grey

2 matches in the rating period

2026 AGF Netherlands Championships
white · Counts as a match
Gi Kids Challenger / Boys / White Challenger / Light II (Up to 47.60 kg)
  • Source belt category: white

1 match in the rating period

2026 AGF Netherlands Championships
white · Counts as a match
Gi Kids / Boys / Juniors (12 - 13 yrs) / White / Light II (Up to 47.60 kg)
  • Source belt category: white

2 matches in the rating period