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Isaiah Aribi

DISTRICT TRAINING ZONE (DTZ)

W–L
2–0
Won and lost rating-eligible matches in the past 12 months.
Gi
-
Rating based on Gi matches in the past 12 months.
No-Gi
1,295
Rating based on No-Gi matches in the past 12 months.
Current form
2–0
Results from the ten most recent rating-eligible matches.
Opponents
2
Unique opponents faced in rating-eligible matches in the past 12 months.

Indexed career

Matches

6
Indexed competition matches
Date Opponent Result Event Division
2025-12-06 Kyle Mekious
Win
BJJ-GRAPPLING CHALLENGERS No-Gi · U17 NOGI (2008/2009) / Boys / -85kg / Débutant
2025-12-06 Karim Ammi
Win
BJJ-GRAPPLING CHALLENGERS No-Gi · U17 NOGI (2008/2009) / Boys / -85kg / Débutant
2025-01-12 Assad Akhlafa
Loss
CHAMPIONNAT DE FRANCE DE GRAPPLING GI & NOGI - PARIS 2025 Gi · U17 GI / Men / 85kg / Tous niveaux confondus
2025-01-12 Lyes ZOBERI
Loss
CHAMPIONNAT DE FRANCE DE GRAPPLING GI & NOGI - PARIS 2025 Gi · U17 GI / Men / 85kg / Tous niveaux confondus
2025-01-12 Assad Akhlafa
Loss
CHAMPIONNAT DE FRANCE DE GRAPPLING GI & NOGI - PARIS 2025 No-Gi · U17 NOGI / Men / 85kg / Tous niveaux confondus
2025-01-12 Lyes ZOBERI
Loss
CHAMPIONNAT DE FRANCE DE GRAPPLING GI & NOGI - PARIS 2025 No-Gi · U17 NOGI / Men / 85kg / Tous niveaux confondus

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 -8 Rating 1,295

Rating-period composition

Rating matches
2 0
Record
2–0 Previous month 2–0
Opponents
2 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.

July 2026 No new matches Change 0 Rating 1,303

Rating-period composition

Rating matches
2 0
Record
2–0 Previous month 2–0
Opponents
2 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.

June 2026 No new matches Change 0 Rating 1,303

Rating-period composition

Rating matches
2 0
Record
2–0 Previous month 2–0
Opponents
2 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.

May 2026 No new matches Change 0 Rating 1,303

Rating-period composition

Rating matches
2 0
Record
2–0 Previous month 2–0
Opponents
2 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.

April 2026 No new matches Change -6 Rating 1,303

Rating-period composition

Rating matches
2 0
Record
2–0 Previous month 2–0
Opponents
2 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 No new matches Change 0 Rating 1,309

Rating-period composition

Rating matches
2 0
Record
2–0 Previous month 2–0
Opponents
2 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.

February 2026 No new matches Change 0 Rating 1,309

Rating-period composition

Rating matches
2 0
Record
2–0 Previous month 2–0
Opponents
2 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.

January 2026 No new matches · 4 left period Change +30 Rating 1,309

Rating-period composition

Rating matches
2 -4
Record
2–0 Previous month 2–4
Opponents
2 -2
Events
1 -1

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.

December 2025 2 new matches Change +83 Rating 1,279

Rating-period composition

Rating matches
6 +2
Record
2–4 Previous month 0–4
Opponents
4 +2
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
December 6, 2025 Kyle Mekious
BJJ-GRAPPLING CHALLENGERS U17 NOGI (2008/2009) / Boys / -85kg / Débutant
Method Points 04:00 9–2
Marginal influence +47
Win
December 6, 2025 Karim Ammi
BJJ-GRAPPLING CHALLENGERS U17 NOGI (2008/2009) / Boys / -85kg / Débutant
Method Submission 01:59 10–2
Marginal influence +32
November 2025 No new matches Change 0 Rating 1,196

Rating-period composition

Rating matches
4 0
Record
0–4 Previous month 0–4
Opponents
2 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
2 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 -5 Rating 1,196

Rating-period composition

Rating matches
4 0
Record
0–4 Previous month 0–4
Opponents
2 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
1.7
Official ranking percentile
-
Performance
-

1.7 weighted matches against 2 different opponents across 1 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,162
Repeated-opponent share
0.0%
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

NAGA Paris Grappling Championship - Children 17 years & under / Adult Men (30 years & older)
U18 · Counts
Teens No-Gi (Male) / Novice / 75 - 79.9 / 16-17 years
  • Competition age 18
  • Registered age: u18
  • Source category: u18
BJJ-GRAPPLING CHALLENGERS
U18 · Counts
U17 NOGI (2008/2009) / Boys / -85kg / Débutant
  • Competition age 17
  • Registered age: u18
  • Source category: u18
OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES
Does not count
ADULTE MALE NOGI / Adult / Blanche (White) / -82,3 kg (Middle)
  • Competition age 17

Classification evidence

Why ≤ 85 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

  • ≤ 85 kg 1 competition event Selected outcome

Registrations and outcomes

NAGA Paris Grappling Championship - Children 17 years & under / Adult Men (30 years & older)
Does not count
Teens No-Gi (Male) / Novice / 75 - 79.9 / 16-17 years
  • Registered weight class: 75 - 79.9
  • Source competition limit: 75 - 79.9

No matches in the rating period · no valid weight evidence

BJJ-GRAPPLING CHALLENGERS
≤ 85 kg · Counts as a competition event
U17 NOGI (2008/2009) / Boys / -85kg / Débutant
  • Registered weight class: -85kg
  • Source competition limit: -85kg

2 matches in the rating period

OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES
Does not count
ADULTE MALE NOGI / Adult / Blanche (White) / -82,3 kg (Middle)
  • Registered weight class: -82,3 kg (Middle)
  • Source competition limit: -82,3 kg (Middle)

No matches in the rating period · no valid weight evidence