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AbdeKarim Nems Ben Kassem

FOX JIU JITSU ACADEMY

W–L
2–4
Won and lost rating-eligible matches in the past 12 months.
Gi
1,143
Rating based on Gi matches in the past 12 months.
No-Gi
1,244
Rating based on No-Gi matches in the past 12 months.
Current form
2–4
Results from the ten most recent rating-eligible matches.
Opponents
5
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
1
Silver
1
Bronze
2
Total medals
4
Events with results
2

Full career record

Wins
2
Losses
4
Matches
6
Win rate
33.3%

Ways of winning

Submission
2
Points
0
Decision
0
Disqualification
0

Personal records

Longest winning streak
1
Longest submission streak
1

Recent recorded placements

  1. BCN CHALLENGE SPRING 2026

    ES Event record 2–1

    • Juvenile Boys Nogi / White / Youth 16 y 17 años / -60kg (Light) (Light weight)
    • Juvenile Boys Gi / White / Youth 16 y 17 años / -60kg (Light) (Light weight)

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
1
Unique opponents
5
Distinct events
2

Ways of winning

  • Submission 2 100%
  • Points 0 0%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1143
Record
1–4
Win rate
20%
Submission share
100%

No-Gi

Rating
1244
Record
1–0
Win rate
100%
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
1,227
Change over 90 days
-
Highest rating in 12 months
1,232
Performance versus expectation
-
Schedule strength
-
Average opponent rating
1,231
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
17%
Effective evidence
4.5
Confidence
68/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 0–2 0–2 across 2 rematches against 1 repeat opponents.

Rivals

Opponent Head-to-head record Matches
Alex Casals 0–2 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 0 Rating 1,227

Rating-period composition

Rating matches
6 0
Record
2–4 Previous month 2–4
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 -3 Rating 1,227

Rating-period composition

Rating matches
6 0
Record
2–4 Previous month 2–4
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 +1 Rating 1,230

Rating-period composition

Rating matches
6 0
Record
2–4 Previous month 2–4
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 No new matches Change -3 Rating 1,229

Rating-period composition

Rating matches
6 0
Record
2–4 Previous month 2–4
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.

April 2026 No new matches Change 0 Rating 1,232

Rating-period composition

Rating matches
6 0
Record
2–4 Previous month 2–4
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.

March 2026 3 new matches Change +130 Rating 1,232

Rating-period composition

Rating matches
6 +3
Record
2–4 Previous month 0–3
Opponents
5 +3
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
BCN CHALLENGE SPRING 2026 Juvenile Boys Gi / White / Youth 16 y 17 años / -60kg (Light) (Light weight)
Method Submission 01:24 0–7
Marginal influence +17
Loss
March 21, 2026 Joel Lopez
BCN CHALLENGE SPRING 2026 Juvenile Boys Gi / White / Youth 16 y 17 años / -60kg (Light) (Light weight)
Method Points 04:00 2–21
Marginal influence -26
Win
March 21, 2026 Erik Lindo
BCN CHALLENGE SPRING 2026 Juvenile Boys Nogi / White / Youth 16 y 17 años / -60kg (Light) (Light weight)
Method Submission 01:58 2–6
Marginal influence +36
February 2026 No new matches Change -1 Rating 1,102

Rating-period composition

Rating matches
3 0
Record
0–3 Previous month 0–3
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 3 new matches Change Starting point Rating 1,103

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
January 10, 2026 Claudio Marquez Ortuno
CATALUÑA BJJ CUP GI & NO-GI 2026 Juvenile Boys GI / White / Juvenile / ABSOLUTO
Method Submission 02:23 0–7
Marginal influence -23
Loss
January 10, 2026 Alex Casals
CATALUÑA BJJ CUP GI & NO-GI 2026 Juvenile Boys GI / White / Juvenile / -57,0 kg (Light feather)
Method Points 04:00 0–7
Marginal influence -19
Loss
January 10, 2026 Alex Casals
CATALUÑA BJJ CUP GI & NO-GI 2026 Juvenile Boys GI / White / Juvenile / -57,0 kg (Light feather)
Method Points 04:00 0–11
Marginal influence -19
Relevant matches
4.5
Official ranking percentile
-
Performance
-

4.5 weighted matches against 5 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,231
Repeated-opponent share
16.7%
Network connectivity
80.9%

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 3 event votes Selected outcome

Registrations and outcomes

NORO FIGHT BJJ 2026 | MIRANDA DE EBRO
U18 · Counts
Juvenile Boys Gi / White / Juvenile 2 / -64,0 kg (Feather)
  • Competition age 17
  • Registered age: u18
  • Source category: u18
OPEN EUROPE JIU-JITSU GI and NO-GI CEJJS 2026
Does not count
Juvenile Boys Gi + OPEN CLASS / White / Juvenile 2 / -64,0 kg (Feather)
  • Competition age 17
BCN CHALLENGE SPRING 2026
U18 · Counts
Juvenile Boys Gi / White / Youth 16 y 17 años / OPEN CLASS
  • Competition age 17
  • Registered age: u18
  • Source category: u18
Juvenile Boys Nogi / White / Youth 16 y 17 años / -60kg (Light) (Light weight)
  • Competition age 17
  • Registered age: u18
  • Source category: u18
Juvenile Boys Gi / White / Youth 16 y 17 años / -60kg (Light) (Light weight)
  • Competition age 17
  • Registered age: u18
  • Source category: u18
CATALUÑA BJJ CUP GI & NO-GI 2026
U18 · Counts
Juvenile Boys GI / White / Juvenile / ABSOLUTO
  • Competition age 17
  • Registered age: u18
  • Source category: u18
Juvenile Boys GI / White / Juvenile / -57,0 kg (Light feather)
  • Competition age 17
  • Registered age: u18
  • Source category: u18

Classification evidence

Why ≤ 57 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

  • ≤ 57 kg 1 competition event Selected outcome
  • ≤ 60 kg 1 competition event

Registrations and outcomes

NORO FIGHT BJJ 2026 | MIRANDA DE EBRO
Does not count
Juvenile Boys Gi / White / Juvenile 2 / -64,0 kg (Feather)
  • Registered weight class: -64,0 kg (Feather)
  • Source competition limit: -64,0 kg (Feather)

No matches in the rating period · no valid weight evidence

OPEN EUROPE JIU-JITSU GI and NO-GI CEJJS 2026
Does not count
Juvenile Boys Gi + OPEN CLASS / White / Juvenile 2 / -64,0 kg (Feather)
  • Registered weight class: -64,0 kg (Feather)
  • Source competition limit: -64,0 kg (Feather)

No matches in the rating period · no valid weight evidence

BCN CHALLENGE SPRING 2026
Does not count
Juvenile Boys Gi / White / Youth 16 y 17 años / OPEN CLASS
  • Registered weight class: OPEN CLASS
  • Source competition limit: OPEN CLASS

No matches in the rating period · no valid weight evidence

BCN CHALLENGE SPRING 2026
≤ 60 kg · Counts as a competition event
Juvenile Boys Nogi / White / Youth 16 y 17 años / -60kg (Light) (Light weight)
  • Registered weight class: -60kg (Light) (Light weight)
  • Source competition limit: -60kg (Light) (Light weight)

1 match in the rating period

BCN CHALLENGE SPRING 2026
≤ 60 kg · Counts as a competition event
Juvenile Boys Gi / White / Youth 16 y 17 años / -60kg (Light) (Light weight)
  • Registered weight class: -60kg (Light) (Light weight)
  • Source competition limit: -60kg (Light) (Light weight)

2 matches in the rating period

CATALUÑA BJJ CUP GI & NO-GI 2026
Does not count
Juvenile Boys GI / White / Juvenile / ABSOLUTO

1 match in the rating period · weight class could not be normalized reliably

CATALUÑA BJJ CUP GI & NO-GI 2026
≤ 57 kg · Counts as a competition event
Juvenile Boys GI / White / Juvenile / -57,0 kg (Light feather)
  • Registered weight class: -57,0 kg (Light feather)
  • Source competition limit: -57,0 kg (Light feather)

2 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 6 matches in the rating period Selected outcome

Registrations and outcomes

BCN CHALLENGE SPRING 2026
white · Counts as a match
Juvenile Boys Gi / White / Youth 16 y 17 años / -60kg (Light) (Light weight)
  • Source belt category: white

2 matches in the rating period

BCN CHALLENGE SPRING 2026
white · Counts as a match
Juvenile Boys Nogi / White / Youth 16 y 17 años / -60kg (Light) (Light weight)
  • Source belt category: white

1 match in the rating period

CATALUÑA BJJ CUP GI & NO-GI 2026
white · Counts as a match
Juvenile Boys GI / White / Juvenile / ABSOLUTO
  • Source belt category: white

1 match in the rating period

CATALUÑA BJJ CUP GI & NO-GI 2026
white · Counts as a match
Juvenile Boys GI / White / Juvenile / -57,0 kg (Light feather)
  • Source belt category: white

2 matches in the rating period