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Max Johnston

OCEANIC JIUJITSU

W–L
4–0
Won and lost rating-eligible matches in the past 12 months.
Gi
1,256
Rating based on Gi matches in the past 12 months.
No-Gi
1,256
Rating based on No-Gi matches in the past 12 months.
Current form
4–1
Results from the ten most recent rating-eligible matches.
Opponents
1
Unique opponents faced in rating-eligible matches in the past 12 months.

Indexed career

Matches

5
Indexed competition matches
Date Opponent Result Event Division
2026-09-11 Igor Kapusta
Loss
ADCC Amateur World Championship 2026 No-Gi · Boys 11-12 years / Boys 11-12 years / -45 kg
2026-08-01 Malvin Goa
Win
Grappling Industries AMSTERDAM No-Gi · No Gi Kids / 12 - 13 years (Male) / Advanced (Yellow/Orange) / -95 lbs
2026-08-01 Malvin Goa
Win
Grappling Industries AMSTERDAM No-Gi · No Gi Kids / 12 - 13 years (Male) / Advanced (Yellow/Orange) / -95 lbs
2026-08-01 Malvin Goa
Win
Grappling Industries AMSTERDAM Gi · Gi Kids / 12 - 13 years (Male) / Yellow/Orange / -95 lbs
2026-08-01 Malvin Goa
Win
Grappling Industries AMSTERDAM Gi · Gi Kids / 12 - 13 years (Male) / Yellow/Orange / -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 4 new matches Change Starting point Rating 1,347

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
August 1, 2026 Malvin Goa
Grappling Industries AMSTERDAM No Gi Kids / 12 - 13 years (Male) / Advanced (Yellow/Orange) / -95 lbs
Method Submission 02:48 6–3
Marginal influence +10
Win
August 1, 2026 Malvin Goa
Grappling Industries AMSTERDAM No Gi Kids / 12 - 13 years (Male) / Advanced (Yellow/Orange) / -95 lbs
Method Submission 02:41 5–0
Marginal influence +10
Win
August 1, 2026 Malvin Goa
Grappling Industries AMSTERDAM Gi Kids / 12 - 13 years (Male) / Yellow/Orange / -95 lbs
Method Submission 00:27 0–0
Marginal influence +10
Win
August 1, 2026 Malvin Goa
Grappling Industries AMSTERDAM Gi Kids / 12 - 13 years (Male) / Yellow/Orange / -95 lbs
Method Points 03:00 2–2
Marginal influence +10
Relevant matches
2.4
Official ranking percentile
-
Performance
-

2.4 weighted matches against 1 different opponents across 1 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,215
Repeated-opponent share
75.0%
Network connectivity
0.0%

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

Grappling Industries AMSTERDAM
U14 · Counts
No Gi Kids / 12 - 13 years (Male) / Advanced (Yellow/Orange) / -95 lbs
  • Competition age 12
  • Registered age: u14
  • Source category: u14
Gi Kids / 12 - 13 years (Male) / Yellow/Orange / -95 lbs
  • Competition age 12
  • Registered age: u14
  • Source category: u14

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
  • ≤ 45 kg 1 competition event

Registrations and outcomes

Grappling Industries AMSTERDAM
≤ 43 kg · Counts as a competition event
No Gi Kids / 12 - 13 years (Male) / Advanced (Yellow/Orange) / -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 / 12 - 13 years (Male) / Yellow/Orange / -95 lbs
  • Registered weight class: -95 lbs
  • Source competition limit: -95 lbs

2 matches in the rating period

Classification evidence

Why Orange?

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

  • orange 4 matches in the rating period Selected outcome

Registrations and outcomes

Grappling Industries AMSTERDAM
orange · Counts as a match
No Gi Kids / 12 - 13 years (Male) / Advanced (Yellow/Orange) / -95 lbs
  • Source belt category: orange

2 matches in the rating period

Grappling Industries AMSTERDAM
orange · Counts as a match
Gi Kids / 12 - 13 years (Male) / Yellow/Orange / -95 lbs
  • Source belt category: orange

2 matches in the rating period