TopBJJ Index Youth

TopBJJ Index

Search TopBJJ Index
Language selector
Menu
NO

Casper Langerud

Kimura Gjøvik

W–L
1–4
Won and lost rating-eligible matches in the past 12 months.
Gi
1,145
Rating based on Gi matches in the past 12 months.
No-Gi
1,212
Rating based on No-Gi matches in the past 12 months.
Current form
1–4
Results from the ten most recent rating-eligible matches.
Opponents
1
Unique opponents faced in rating-eligible matches in the past 12 months.

Scheduled

Tournament history

Events

1
Events
Date Event Result Format Division
Grappling Industries AMSTERDAM the Netherlands · Gi · 14–15 yo · yellow/orange · ≤115 lb ; No-Gi · 14–15 yo · yellow/orange · ≤115 lb 1–4 W–L: Win / Loss GiNo-Gi
  • Gi Kids / 14 - 15 years (Male) / Yellow/Orange / -115 lbs
  • No Gi Kids / 14 - 15 years (Male) / Advanced (Yellow/Orange) / -115 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 5 new matches Change Starting point Rating 1,273

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
August 1, 2026 Euan Besems
Grappling Industries AMSTERDAM No Gi Kids / 14 - 15 years (Male) / Advanced (Yellow/Orange) / -115 lbs
Method Submission 02:15 2–0
Marginal influence -1
Loss
August 1, 2026 Euan Besems
Grappling Industries AMSTERDAM No Gi Kids / 14 - 15 years (Male) / Advanced (Yellow/Orange) / -115 lbs
Method Submission 01:51 0–2
Marginal influence -1
Win
August 1, 2026 Euan Besems
Grappling Industries AMSTERDAM No Gi Kids / 14 - 15 years (Male) / Advanced (Yellow/Orange) / -115 lbs
Method Submission 02:36 13–0
Marginal influence +27
Loss
August 1, 2026 Euan Besems
Grappling Industries AMSTERDAM Gi Kids / 14 - 15 years (Male) / Yellow/Orange / -115 lbs
Method Points 03:00 3–6
Marginal influence -14
Loss
August 1, 2026 Euan Besems
Grappling Industries AMSTERDAM Gi Kids / 14 - 15 years (Male) / Yellow/Orange / -115 lbs
Method Decision 03:00 0–0
Marginal influence -14
Relevant matches
2.5
Official ranking percentile
-
Performance
-

2.5 weighted matches against 1 different opponents across 1 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,651
Repeated-opponent share
80.0%
Network connectivity
87.6%

Classification evidence

Why U16?

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

  • U16 1 event vote Selected outcome

Registrations and outcomes

Grappling Industries AMSTERDAM
U16 · Counts
No Gi Kids / 14 - 15 years (Male) / Advanced (Yellow/Orange) / -115 lbs
  • Competition age 14
  • Registered age: u16
  • Source category: u16
Gi Kids / 14 - 15 years (Male) / Yellow/Orange / -115 lbs
  • Competition age 14
  • Registered age: u16
  • Source category: u16

Classification evidence

Why ≤ 52 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

  • ≤ 52 kg 1 competition event Selected outcome

Registrations and outcomes

Grappling Industries AMSTERDAM
≤ 52 kg · Counts as a competition event
No Gi Kids / 14 - 15 years (Male) / Advanced (Yellow/Orange) / -115 lbs
  • Registered weight class: -115 lbs
  • Source competition limit: -115 lbs

3 matches in the rating period

Grappling Industries AMSTERDAM
≤ 52 kg · Counts as a competition event
Gi Kids / 14 - 15 years (Male) / Yellow/Orange / -115 lbs
  • Registered weight class: -115 lbs
  • Source competition limit: -115 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 5 matches in the rating period Selected outcome

Registrations and outcomes

Grappling Industries AMSTERDAM
orange · Counts as a match
No Gi Kids / 14 - 15 years (Male) / Advanced (Yellow/Orange) / -115 lbs
  • Source belt category: orange

3 matches in the rating period

Grappling Industries AMSTERDAM
orange · Counts as a match
Gi Kids / 14 - 15 years (Male) / Yellow/Orange / -115 lbs
  • Source belt category: orange

2 matches in the rating period