TopBJJ Index Youth

TopBJJ Index

Search TopBJJ Index
Language selector
Menu
DZ

Seifeddine Casabianca

NrFight Paris

W–L
1–2
Won and lost rating-eligible matches in the past 12 months.
Gi
-
Rating based on Gi matches in the past 12 months.
No-Gi
1,220
Rating based on No-Gi matches in the past 12 months.
Current form
1–2
Results from the ten most recent rating-eligible matches.
Opponents
3
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
0
Silver
1
Bronze
1
Total medals
2
Events with results
3

Full career record

Wins
3
Losses
5
Matches
8
Win rate
37.5%

Ways of winning

Submission
2
Points
1
Decision
0
Disqualification
0

Personal records

Longest winning streak
1
Longest submission streak
1

Recent recorded placements

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
0
Unique opponents
3
Distinct events
1

Ways of winning

  • Submission 1 100%
  • Points 0 0%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
-
Record
-
Win rate
-
Submission share
-

No-Gi

Rating
1220
Record
1–2
Win rate
33%
Submission share
100%

Win quality

Grouped by pre-match win probability. This provides context and does not award an extra rating bonus.

As underdog 0–0 Less than 35% expected win probability before the match.
Even match 0–0 Between 35% and 65% expected win probability before the match.
As favourite 0–0 More than 65% expected win probability before the match.

Development

Rating and development

The same published rating, supported by trend, opponent strength and evidence quality.

Current rating
1,220
Change over 90 days
+17
Highest rating in 12 months
1,244
Performance versus expectation
-
Schedule strength
-
Average opponent rating
1,503
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
0%
Effective evidence
2.3
Confidence
41/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 1–1 1–1 across 2 rematches against 1 repeat opponents.
Most-faced opponent Lyam Sarve 1–1 · 2 matches

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #1143 Gabriel Abadie · OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES Sub 00:56 2–0

Full career

  1. #6 Lyam Sarve · OPEN D'ILE DE FRANCE ENFANTS GI NOGI - 2025 Pts 2–0
  2. #1143 Gabriel Abadie · OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES Sub 00:56 2–0

Rivals

Opponent Head-to-head record Matches
Lyam Sarve 1–1 2

Recent tournaments

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 +2 Rating 1,220

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
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.

July 2026 No new matches Change +1 Rating 1,218

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
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.

June 2026 No new matches Change -2 Rating 1,217

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
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.

May 2026 No new matches Change +6 Rating 1,219

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
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.

April 2026 No new matches Change 0 Rating 1,213

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
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.

March 2026 No new matches Change +4 Rating 1,213

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
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.

February 2026 No new matches · 2 left period Change -57 Rating 1,209

Rating-period composition

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

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

January 2026 No new matches Change -2 Rating 1,266

Rating-period composition

Rating matches
5 0
Record
2–3 Previous month 2–3
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.

December 2025 No new matches Change +14 Rating 1,268

Rating-period composition

Rating matches
5 0
Record
2–3 Previous month 2–3
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.

November 2025 No new matches Change +10 Rating 1,254

Rating-period composition

Rating matches
5 0
Record
2–3 Previous month 2–3
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.

October 2025 No new matches Change 0 Rating 1,244

Rating-period composition

Rating matches
5 0
Record
2–3 Previous month 2–3
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.

September 2025 3 new matches · 3 left period Change +17 Rating 1,244

Rating-period composition

Rating matches
5 0
Record
2–3 Previous month 2–3
Opponents
4 -1
Events
2 0

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.

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
September 28, 2025 Shadi AIT BOUAZZA
OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES KIDS NOGI / Garçon / Pee Wee III (8-9 ans) / Grise (Grey) / -30,40 kg
Method Submission 02:19 0–0
Marginal influence -15
Loss
September 28, 2025 Lyam Sarve
OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES KIDS NOGI / Garçon / Pee Wee III (8-9 ans) / Grise (Grey) / -30,40 kg
Method Submission 00:09 0–0
Marginal influence -13
Win
September 28, 2025 Gabriel Abadie
OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES KIDS NOGI / Garçon / Pee Wee III (8-9 ans) / Grise (Grey) / -30,40 kg
Method Submission 00:56 2–0
Marginal influence +45
Relevant matches
2.3
Official ranking percentile
-
Performance
-

2.3 weighted matches against 3 different opponents across 1 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,503
Repeated-opponent share
0.0%
Network connectivity
87.6%

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

NAGA Paris Grappling Championship - Children 17 years & under / Adult Men (30 years & older)
U12 · Counts
Children No-Gi (Male) / Intermediate / 30 - 34.9 / 8-9 years
  • Competition age 10
  • Registered age: u10
  • Source category: u10
OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES
Does not count
KIDS NOGI / Garçon / Pee Wee III (8-9 ans) / Grise (Grey) / -30,40 kg
  • Competition age 9
  • Registered age: u10
  • Source category: u10

Classification evidence

Why ≤ 30 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

  • ≤ 30 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
Children No-Gi (Male) / Intermediate / 30 - 34.9 / 8-9 years
  • Registered weight class: 30 - 34.9
  • Source competition limit: 30 - 34.9

No matches in the rating period · no valid weight evidence

OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES
≤ 30 kg · Counts as a competition event
KIDS NOGI / Garçon / Pee Wee III (8-9 ans) / Grise (Grey) / -30,40 kg
  • Registered weight class: -30,40 kg
  • Source competition limit: -30,40 kg

3 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 3 matches in the rating period Selected outcome

Registrations and outcomes

OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES
grey · Counts as a match
KIDS NOGI / Garçon / Pee Wee III (8-9 ans) / Grise (Grey) / -30,40 kg
  • Source belt category: grey

3 matches in the rating period