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Melle Borman

Marshlands Jiu Jitsu

W–L
7–3
Won and lost rating-eligible matches in the past 12 months.
Gi
1,377
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
7–3
Results from the ten most recent rating-eligible matches.
Opponents
10
Unique opponents faced in rating-eligible matches in the past 12 months.

Tournament history

Events

6
Events
Date Event Result Format Division
Lion Cub Jiu Jitsu Competition 6 the Netherlands · Gi · 10–11 yo · white · ≤42/46 kg 3–0 W–L: Win / Loss Gi
  • Boys GI / 10 & 11 years old (DAY 1: Saturday) / White belt / -42 & -46 kg
The Future League 8 – Gi & No-Gi the Netherlands · Gi-19A 1–2 W–L: Win / Loss Gi
Lion Cub Jiu Jitsu Competition 5 the Netherlands · Gi · 10 yo · grey/yellow · ≤42/46 kg 3–1 W–L: Win / Loss Gi
  • Boys GI / 10 years old (DAY 1: Saturday) / Grey & Yellow belt / -42 & -46 kg
Lion Cub Jiu Jitsu Competition 4 the Netherlands · Gi · 10–11 yo · grey · ≤38 kg 1–2 W–L: Win / Loss Gi
  • Place #4
Lion Cub Jiu Jitsu Competition 3 the Netherlands · Gi · grey · ≤38 kg 0–2 W–L: Win / Loss Gi
  • Boys / 8 - 9 Boys / Grey / -38 kg
Lion Cub Jiu Jitsu Competition 2 the Netherlands · Gi · grey/yellow · ≤34 kg 1–2 W–L: Win / Loss Gi
  • Place #4

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 +1 Rating 1,377

Rating-period composition

Rating matches
10 0
Record
7–3 Previous month 7–3
Opponents
10 0
Events
3 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 1,376

Rating-period composition

Rating matches
10 0
Record
7–3 Previous month 7–3
Opponents
10 0
Events
3 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 +6 Rating 1,376

Rating-period composition

Rating matches
10 0
Record
7–3 Previous month 7–3
Opponents
10 0
Events
3 0

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

May 2026 3 new matches Change +90 Rating 1,370

Rating-period composition

Rating matches
10 +3
Record
7–3 Previous month 4–3
Opponents
10 +3
Events
3 +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
Lion Cub Jiu Jitsu Competition 6 Boys GI / 10 & 11 years old (DAY 1: Saturday) / White belt / -42 & -46 kg
Method Points 03:00 14–0
Marginal influence +15
Win
May 9, 2026 Caio Alcantara
Lion Cub Jiu Jitsu Competition 6 Boys GI / 10 & 11 years old (DAY 1: Saturday) / White belt / -42 & -46 kg
Method Submission 00:33 6–0
Marginal influence +13
Win
May 9, 2026 Muhammad Grada
Lion Cub Jiu Jitsu Competition 6 Boys GI / 10 & 11 years old (DAY 1: Saturday) / White belt / -42 & -46 kg
Method Points 03:00 9–0
Marginal influence +37
April 2026 No new matches · 3 left period Change -32 Rating 1,280

Rating-period composition

Rating matches
7 -3
Record
4–3 Previous month 5–5
Opponents
7 -3
Events
2 -1

3 older matches left the 12-month period: 1 won and 2 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

March 2026 No new matches Change -9 Rating 1,312

Rating-period composition

Rating matches
10 0
Record
5–5 Previous month 5–5
Opponents
10 0
Events
3 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 -2 Rating 1,321

Rating-period composition

Rating matches
10 0
Record
5–5 Previous month 5–5
Opponents
10 0
Events
3 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 -1 Rating 1,323

Rating-period composition

Rating matches
10 0
Record
5–5 Previous month 5–5
Opponents
10 0
Events
3 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 1,324

Rating-period composition

Rating matches
10 0
Record
5–5 Previous month 5–5
Opponents
10 0
Events
3 0

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

November 2025 3 new matches Change -8 Rating 1,324

Rating-period composition

Rating matches
10 +3
Record
5–5 Previous month 4–3
Opponents
10 +3
Events
3 +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.
Loss
November 30, 2025 Max Van Sorgen
The Future League 8 – Gi & No-Gi Gi-19A
Method Points 03:00 0–0
Marginal influence -36
Win
November 30, 2025 Mansur Baki
The Future League 8 – Gi & No-Gi Gi-19A
Method Submission 01:46 6–0
Marginal influence +19
Loss
November 30, 2025 Noya De Levie
The Future League 8 – Gi & No-Gi Gi-19A
Method Submission 01:02 0–0
Marginal influence -25
October 2025 4 new matches · 2 left period Change +117 Rating 1,332

Rating-period composition

Rating matches
7 +2
Record
4–3 Previous month 1–4
Opponents
7 +3
Events
2 0

2 older matches left the 12-month period: 0 won and 2 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

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
October 25, 2025 Mohammed Safy
Lion Cub Jiu Jitsu Competition 5 Boys GI / 10 years old (DAY 1: Saturday) / Grey & Yellow belt / -42 & -46 kg
Method Submission 01:04 0–4
Marginal influence -28
Win
October 25, 2025 Jawad Herzallah
Lion Cub Jiu Jitsu Competition 5 Boys GI / 10 years old (DAY 1: Saturday) / Grey & Yellow belt / -42 & -46 kg
Method Submission 01:55 9–0
Marginal influence +10
Win
October 25, 2025 River Van Daalen
Lion Cub Jiu Jitsu Competition 5 Boys GI / 10 years old (DAY 1: Saturday) / Grey & Yellow belt / -42 & -46 kg
Method Decision 03:00 0–0
Marginal influence +18
Win
October 25, 2025 Lian Schlusen
Lion Cub Jiu Jitsu Competition 5 Boys GI / 10 years old (DAY 1: Saturday) / Grey & Yellow belt / -42 & -46 kg
Method Points 03:00 3–0
Marginal influence +14
September 2025 No new matches Change +3 Rating 1,215

Rating-period composition

Rating matches
5 0
Record
1–4 Previous month 1–4
Opponents
4 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.

Relevant matches
7.4
Official ranking percentile
Top 34%
Performance
8.9 pp above expectation

7.4 weighted matches against 10 different opponents across 3 events

Weighted win rate
69.9%
Expected win rate
61.0%
Average opponent rating
1,300
Repeated-opponent share
0.0%
Network connectivity
80.9%

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 1 event vote Selected outcome

Registrations and outcomes

Lion Cub Jiu Jitsu Competition 6
U12 · Counts
Boys GI / 10 & 11 years old (DAY 1: Saturday) / White belt / -42 & -46 kg
  • Competition age 11
  • Registered age: u12
  • Source category: u12
The Future League 8 – Gi & No-Gi
Does not count
Gi-19A
  • Competition age 10
  • Registered age: u12
  • Source category: u12
Lion Cub Jiu Jitsu Competition 5
Does not count
Boys GI / 10 years old (DAY 1: Saturday) / Grey & Yellow belt / -42 & -46 kg
  • Competition age 10
  • Registered age: u12
  • Source category: u12

Classification evidence

Why ≤ 42 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

  • ≤ 42 kg 2 competition events Selected outcome

Registrations and outcomes

Lion Cub Jiu Jitsu Competition 6
≤ 42 kg · Counts as a competition event
Boys GI / 10 & 11 years old (DAY 1: Saturday) / White belt / -42 & -46 kg
  • Registered weight class: -42 kg
  • Source competition limit: -42 kg

3 matches in the rating period

The Future League 8 – Gi & No-Gi
Does not count
Gi-19A

3 matches in the rating period · weight class could not be normalized reliably

Lion Cub Jiu Jitsu Competition 5
≤ 42 kg · Counts as a competition event
Boys GI / 10 years old (DAY 1: Saturday) / Grey & Yellow belt / -42 & -46 kg
  • Registered weight class: -42 kg
  • Source competition limit: -42 kg

4 matches in the rating period

Classification evidence

Why Grey?

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

  • grey 4 matches in the rating period Selected outcome
  • white 3 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 / -42 & -46 kg
  • Source belt category: white

3 matches in the rating period

Lion Cub Jiu Jitsu Competition 5
grey · Counts as a match
Boys GI / 10 years old (DAY 1: Saturday) / Grey & Yellow belt / -42 & -46 kg
  • Source belt category: grey

4 matches in the rating period