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Johan ROBERT

Origins Jiu-jitsu

W–L
6–0
Won and lost rating-eligible matches in the past 12 months.
Gi
1,258
Rating based on Gi matches in the past 12 months.
No-Gi
1,358
Rating based on No-Gi matches in the past 12 months.
Current form
6–0
Results from the ten most recent rating-eligible matches.
Opponents
5
Unique opponents faced in rating-eligible matches in the past 12 months.

Tournament history

Events

3
Events
Date Event Result Format Division
FUTURACUP 10 France · Gi · white · ≤84.3 kg 2–0 W–L: Win / Loss Gi
  • Juvenile Boys / White / Juvenile 1 / -84,3 kg (Heavy)
DAYMAT 5 No Gi France · No-Gi · ≤76.5 kg 4–0 W–L: Win / Loss No-Gi
  • Junior garçon no Gi / Blanche / Junior / -76,5 kg (Medium heavy)
GI NOGI CHALLENGE IBJJF RULES - TOURNOI DE BRETAGNE France · Gi · U17 · white ; No-Gi · U17 · white 0–4 W–L: Win / Loss GiNo-Gi
  • Place #4
  • TOURNOI GI / Masculin / U17 (2008/2009) / -69 u17 / White belt

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 1,400

Rating-period composition

Rating matches
6 0
Record
6–0 Previous month 6–0
Opponents
5 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 1,400

Rating-period composition

Rating matches
6 0
Record
6–0 Previous month 6–0
Opponents
5 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 0 Rating 1,400

Rating-period composition

Rating matches
6 0
Record
6–0 Previous month 6–0
Opponents
5 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 2 new matches Change +42 Rating 1,400

Rating-period composition

Rating matches
6 +2
Record
6–0 Previous month 4–0
Opponents
5 +1
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
May 3, 2026 Syphax Ladj
FUTURACUP 10 Juvenile Boys / White / Juvenile 1 / -84,3 kg (Heavy)
Method Submission 02:46 0–0
Marginal influence -2
Win
May 3, 2026 Syphax Ladj
FUTURACUP 10 Juvenile Boys / White / Juvenile 1 / -84,3 kg (Heavy)
Method Submission 01:01 0–0
Marginal influence -2
April 2026 No new matches Change +12 Rating 1,358

Rating-period composition

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

March 2026 4 new matches · 4 left period Change +149 Rating 1,346

Rating-period composition

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

4 older matches left the 12-month period: 0 won and 4 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.
Win
DAYMAT 5 No Gi Junior garçon no Gi / Blanche / Junior / -76,5 kg (Medium heavy)
Method Submission 01:29 2–0
Marginal influence +22
Win
March 29, 2026 Jan Pipaud
DAYMAT 5 No Gi Junior garçon no Gi / Blanche / Junior / -76,5 kg (Medium heavy)
Method Submission 00:53 0–0
Marginal influence +14
Win
March 29, 2026 Abderrahmane Fatih
DAYMAT 5 No Gi Junior garçon no Gi / Blanche / Junior / -76,5 kg (Medium heavy)
Method Points 05:00 5–0
Marginal influence +27
Win
March 29, 2026 Yousri Kasbawi
DAYMAT 5 No Gi Junior garçon no Gi / Blanche / Junior / -76,5 kg (Medium heavy)
Method Submission 00:30 5–0
Marginal influence +17
January 2026 No new matches Change 0 Rating 1,197

Rating-period composition

Rating matches
4 0
Record
0–4 Previous month 0–4
Opponents
3 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 1,197

Rating-period composition

Rating matches
4 0
Record
0–4 Previous month 0–4
Opponents
3 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 No new matches Change +1 Rating 1,197

Rating-period composition

Rating matches
4 0
Record
0–4 Previous month 0–4
Opponents
3 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.

October 2025 No new matches Change 0 Rating 1,196

Rating-period composition

Rating matches
4 0
Record
0–4 Previous month 0–4
Opponents
3 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.

September 2025 No new matches Change 0 Rating 1,196

Rating-period composition

Rating matches
4 0
Record
0–4 Previous month 0–4
Opponents
3 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.

Relevant matches
4
Official ranking percentile
-
Performance
-

4 weighted matches against 5 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,217
Repeated-opponent share
16.7%
Network connectivity
87.6%

Classification evidence

Why U18?

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

  • U18 2 event votes Selected outcome

Registrations and outcomes

FUTURACUP 10
U18 · Counts
Juvenile Boys / White / Juvenile 1 / -84,3 kg (Heavy)
  • Competition age 17
  • Registered age: u18
  • Source category: u18
DAYMAT 5 No Gi
U18 · Counts
Junior garçon no Gi / Blanche / Junior / -76,5 kg (Medium heavy)
  • Competition age 17
  • Registered age: u18
  • Source category: u18

Classification evidence

Why ≤ 77 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

  • ≤ 77 kg 1 competition event Selected outcome
  • ≤ 84 kg 1 competition event

Registrations and outcomes

FUTURACUP 10
≤ 84 kg · Counts as a competition event
Juvenile Boys / White / Juvenile 1 / -84,3 kg (Heavy)
  • Registered weight class: -84,3 kg (Heavy)
  • Source competition limit: -84,3 kg (Heavy)

2 matches in the rating period

DAYMAT 5 No Gi
≤ 77 kg · Counts as a competition event
Junior garçon no Gi / Blanche / Junior / -76,5 kg (Medium heavy)
  • Registered weight class: -76,5 kg (Medium heavy)
  • Source competition limit: -76,5 kg (Medium heavy)

4 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 2 matches in the rating period Selected outcome

Registrations and outcomes

FUTURACUP 10
white · Counts as a match
Juvenile Boys / White / Juvenile 1 / -84,3 kg (Heavy)
  • Source belt category: white

2 matches in the rating period