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Abderrahman Achnak

BRUSSELS BRAZILIAN JIU JITSU ACADEMY

W–L
0–5
Won and lost rating-eligible matches in the past 12 months.
Gi
1,097
Rating based on Gi matches in the past 12 months.
No-Gi
1,109
Rating based on No-Gi matches in the past 12 months.
Current form
0–5
Results from the ten most recent rating-eligible matches.
Opponents
4
Unique opponents faced in rating-eligible matches in the past 12 months.

Indexed career

Matches

8
Indexed competition matches
Date Opponent Result Event Division
2026-04-04 Imrane Ilias Mjahed
Loss
NO GI - BELGIAN CHAMPIONSHIP KIDS YOUTH & ADULTS 2026 No-Gi · Boys NoGi / White-Grey / 6-7 yrs / -22 kg
2026-04-04 Imrane Ilias Mjahed
Loss
NO GI - BELGIAN CHAMPIONSHIP KIDS YOUTH & ADULTS 2026 No-Gi · Boys NoGi / White-Grey / 6-7 yrs / -22 kg
2026-02-14 Abdellah Dekel
Loss
INTERCLUB JIU JITSU 14/02/2026 Gi · Boys Gi / White-Grey / 6-7 yrs / -24 kg
2026-02-14 Abderrahman Dekel
Loss
INTERCLUB JIU JITSU 14/02/2026 Gi · Boys Gi / White-Grey / 6-7 yrs / -24 kg
2025-11-22 Haroun OFFERMANS
Loss
BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS Gi · Boys Gi / White-Grey / 6-7 yrs / -20 kg
2025-11-22 Enzo Thomaz Trein Soares
Loss
BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS Gi · Boys Gi / White-Grey / 6-7 yrs / -20 kg
2023-12-16 Vinz Dieltjens
Loss
Inetrclub Grappling 16/12 Gi · Boys / White & Grey / Mighty Mite II (4-5yrs) / 20,0 kg
2023-12-16 Oways Adkhi
Loss
Inetrclub Grappling 16/12 Gi · Boys / White & Grey / Mighty Mite II (4-5yrs) / 20,0 kg

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 1,173

Rating-period composition

Rating matches
5 0
Record
0–5 Previous month 0–5
Opponents
4 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 1,173

Rating-period composition

Rating matches
5 0
Record
0–5 Previous month 0–5
Opponents
4 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 0 Rating 1,173

Rating-period composition

Rating matches
5 0
Record
0–5 Previous month 0–5
Opponents
4 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 No new matches Change +3 Rating 1,173

Rating-period composition

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

April 2026 2 new matches Change +78 Rating 1,170

Rating-period composition

Rating matches
5 +2
Record
0–5 Previous month 0–3
Opponents
4 +1
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
April 4, 2026 Imrane Ilias Mjahed
NO GI - BELGIAN CHAMPIONSHIP KIDS YOUTH & ADULTS 2026 Boys NoGi / White-Grey / 6-7 yrs / -22 kg
Method Points 02:00 0–0
Marginal influence -3
Loss
April 4, 2026 Imrane Ilias Mjahed
NO GI - BELGIAN CHAMPIONSHIP KIDS YOUTH & ADULTS 2026 Boys NoGi / White-Grey / 6-7 yrs / -22 kg
Method Points 02:00 0–2
Marginal influence -3
March 2026 No new matches Change 0 Rating 1,092

Rating-period composition

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

February 2026 2 new matches Change -29 Rating 1,092

Rating-period composition

Rating matches
3 +2
Record
0–3 Previous month 0–1
Opponents
3 +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.
Loss
February 14, 2026 Abdellah Dekel
INTERCLUB JIU JITSU 14/02/2026 Boys Gi / White-Grey / 6-7 yrs / -24 kg
Method Points 02:00 0–8
Marginal influence -23
Loss
February 14, 2026 Abderrahman Dekel
INTERCLUB JIU JITSU 14/02/2026 Boys Gi / White-Grey / 6-7 yrs / -24 kg
Method Points 02:00 2–12
Marginal influence -13
January 2026 No new matches Change 0 Rating 1,121

Rating-period composition

Rating matches
1 0
Record
0–1 Previous month 0–1
Opponents
1 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 1,121

Rating-period composition

Rating matches
1 0
Record
0–1 Previous month 0–1
Opponents
1 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 1 new match Change Starting point Rating 1,121

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 22, 2025 Haroun OFFERMANS
BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS Boys Gi / White-Grey / 6-7 yrs / -20 kg
Method Points 02:00 2–6
Marginal influence -27
Relevant matches
3.9
Official ranking percentile
Top 91%
Performance
-

3.9 weighted matches against 4 different opponents across 3 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,309
Repeated-opponent share
20.0%
Network connectivity
87.6%

Classification evidence

Why U8?

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

  • U8 2 event votes Selected outcome

Registrations and outcomes

NO GI - BELGIAN CHAMPIONSHIP KIDS YOUTH & ADULTS 2026
U8 · Counts
Boys NoGi / White-Grey / 6-7 yrs / -22 kg
  • Competition age 7
  • Registered age: u8
  • Source category: u8
INTERCLUB JIU JITSU 14/02/2026
U8 · Counts
Boys Gi / White-Grey / 6-7 yrs / -24 kg
  • Competition age 7
  • Registered age: u8
  • Source category: u8
INTERCLUB GRAPPLING VLAANDEREN - NO GI - 06/12
Does not count
Boys NoGi / White-Grey / 6-7 yrs / -20 kg
  • Competition age 6
  • Registered age: u8
  • Source category: u8
BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS
Does not count
Boys Gi / White-Grey / 6-7 yrs / -20 kg
  • Competition age 6
  • Registered age: u8
  • Source category: u8

Classification evidence

Why ≤ 20 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

  • ≤ 20 kg 1 competition event Selected outcome
  • ≤ 22 kg 1 competition event
  • ≤ 24 kg 1 competition event

Registrations and outcomes

NO GI - BELGIAN CHAMPIONSHIP KIDS YOUTH & ADULTS 2026
≤ 22 kg · Counts as a competition event
Boys NoGi / White-Grey / 6-7 yrs / -22 kg
  • Registered weight class: -22 kg
  • Source competition limit: -22 kg

2 matches in the rating period

INTERCLUB JIU JITSU 14/02/2026
≤ 24 kg · Counts as a competition event
Boys Gi / White-Grey / 6-7 yrs / -24 kg
  • Registered weight class: -24 kg
  • Source competition limit: -24 kg

2 matches in the rating period

INTERCLUB GRAPPLING VLAANDEREN - NO GI - 06/12
Does not count
Boys NoGi / White-Grey / 6-7 yrs / -20 kg
  • Registered weight class: -20 kg
  • Source competition limit: -20 kg

No matches in the rating period · no valid weight evidence

BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS
≤ 20 kg · Counts as a competition event
Boys Gi / White-Grey / 6-7 yrs / -20 kg
  • Registered weight class: -20 kg
  • Source competition limit: -20 kg

1 match 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 5 matches in the rating period Selected outcome

Registrations and outcomes

NO GI - BELGIAN CHAMPIONSHIP KIDS YOUTH & ADULTS 2026
grey · Counts as a match
Boys NoGi / White-Grey / 6-7 yrs / -22 kg
  • Source belt category: grey

2 matches in the rating period

INTERCLUB JIU JITSU 14/02/2026
grey · Counts as a match
Boys Gi / White-Grey / 6-7 yrs / -24 kg
  • Source belt category: grey

2 matches in the rating period

BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS
grey · Counts as a match
Boys Gi / White-Grey / 6-7 yrs / -20 kg
  • Source belt category: grey

1 match in the rating period