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Wael Haddach

BRUSSELS BRAZILIAN JIU JITSU ACADEMY

W–L
0–6
Won and lost rating-eligible matches in the past 12 months.
Gi
1,094
Rating based on Gi matches in the past 12 months.
No-Gi
1,106
Rating based on No-Gi matches in the past 12 months.
Current form
0–6
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
3
Bronze
0
Total medals
3
Events with results
3

Full career record

Wins
0
Losses
6
Matches
6
Win rate
0.0%

Ways of winning

Submission
0
Points
0
Decision
0
Disqualification
0

Recent recorded placements

12-month performance profile

How the results were achieved

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

Ways of winning

  • Submission 0
  • Points 0
  • Decision 0
  • Other recorded result 0

Gi versus No-Gi

Gi

Rating
1094
Record
0–4
Win rate
0%
Submission share
-

No-Gi

Rating
1106
Record
0–2
Win rate
0%
Submission share
-

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
1,174
Change over 90 days
+51
Highest rating in 12 months
1,213
Performance versus expectation
-
Schedule strength
-
Average opponent rating
1,322
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
50%
Effective evidence
3.6
Confidence
61/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 0–6 0–6 across 6 rematches against 3 repeat opponents.

Rivals

Opponent Head-to-head record Matches
Amir Jebbari 0–2 2
Cezar Gaitan 0–2 2

Around this athlete

Athlete Rank Rating
Lina Winkler #1352 1,174
Wael Haddach #1353 1,174
Leonardo Tancredi #1354 1,173

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 1,174

Rating-period composition

Rating matches
6 0
Record
0–6 Previous month 0–6
Opponents
3 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 1,174

Rating-period composition

Rating matches
6 0
Record
0–6 Previous month 0–6
Opponents
3 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 -1 Rating 1,174

Rating-period composition

Rating matches
6 0
Record
0–6 Previous month 0–6
Opponents
3 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 2 new matches Change -29 Rating 1,175

Rating-period composition

Rating matches
6 +2
Record
0–6 Previous month 0–4
Opponents
3 +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
INTERCLUB GRAPPLING VLAANDEREN Jiu Jitsu - Gi - 09/05 Boys Gi / White-Grey / 8-9 yrs / -40 kg
Method Points 03:00 0–6
Marginal influence -18
Loss
INTERCLUB GRAPPLING VLAANDEREN Jiu Jitsu - Gi - 09/05 Boys Gi / White-Grey / 8-9 yrs / -40 kg
Method Points 03:00 0–6
Marginal influence -18
April 2026 No new matches Change +1 Rating 1,204

Rating-period composition

Rating matches
4 0
Record
0–4 Previous month 0–4
Opponents
2 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 No new matches Change -10 Rating 1,203

Rating-period composition

Rating matches
4 0
Record
0–4 Previous month 0–4
Opponents
2 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 +89 Rating 1,213

Rating-period composition

Rating matches
4 +2
Record
0–4 Previous month 0–2
Opponents
2 +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.
Loss
February 14, 2026 Amir Jebbari
INTERCLUB JIU JITSU 14/02/2026 Boys Gi / White-Grey / 6-7 yrs / -32 kg
Method Points 03:00 0–7
Marginal influence -13
Loss
February 14, 2026 Amir Jebbari
INTERCLUB JIU JITSU 14/02/2026 Boys Gi / White-Grey / 6-7 yrs / -32 kg
Method Points 03:00 0–4
Marginal influence -13
January 2026 No new matches Change 0 Rating 1,124

Rating-period composition

Rating matches
2 0
Record
0–2 Previous month 0–2
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 2 new matches Change Starting point Rating 1,124

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
December 6, 2025 Cezar Gaitan
INTERCLUB GRAPPLING VLAANDEREN - NO GI - 06/12 Boys NoGi / White-Grey / 6-7 yrs / -36 kg
Method Points 02:00 0–2
Marginal influence -4
Loss
December 6, 2025 Cezar Gaitan
INTERCLUB GRAPPLING VLAANDEREN - NO GI - 06/12 Boys NoGi / White-Grey / 6-7 yrs / -36 kg
Method Points 02:00 0–6
Marginal influence -4
Relevant matches
3.6
Official ranking percentile
Top 91%
Performance
-

3.6 weighted matches against 3 different opponents across 3 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,322
Repeated-opponent share
50.0%
Network connectivity
87.6%

Classification evidence

Why U10?

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

  • U10 2 event votes Selected outcome

Registrations and outcomes

INTERCLUB GRAPPLING VLAANDEREN Jiu Jitsu - Gi - 09/05
U10 · Counts
Boys Gi / White-Grey / 8-9 yrs / -40 kg
  • Competition age 8
  • Registered age: u10
  • Source category: u10
INTERCLUB JIU JITSU 14/02/2026
U10 · Counts
Boys Gi / White-Grey / 6-7 yrs / -32 kg
  • Competition age 8
  • Registered age: u8
  • Source category: u8
INTERCLUB GRAPPLING VLAANDEREN - NO GI - 06/12
Does not count
Boys NoGi / White-Grey / 6-7 yrs / -36 kg
  • Competition age 7
  • Registered age: u8
  • Source category: u8

Classification evidence

Why ≤ 32 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

  • ≤ 32 kg 1 competition event Selected outcome
  • ≤ 36 kg 1 competition event
  • ≤ 40 kg 1 competition event

Registrations and outcomes

INTERCLUB GRAPPLING VLAANDEREN Jiu Jitsu - Gi - 09/05
≤ 40 kg · Counts as a competition event
Boys Gi / White-Grey / 8-9 yrs / -40 kg
  • Registered weight class: -40 kg
  • Source competition limit: -40 kg

2 matches in the rating period

INTERCLUB JIU JITSU 14/02/2026
≤ 32 kg · Counts as a competition event
Boys Gi / White-Grey / 6-7 yrs / -32 kg
  • Registered weight class: -32 kg
  • Source competition limit: -32 kg

2 matches in the rating period

INTERCLUB GRAPPLING VLAANDEREN - NO GI - 06/12
≤ 36 kg · Counts as a competition event
Boys NoGi / White-Grey / 6-7 yrs / -36 kg
  • Registered weight class: -36 kg
  • Source competition limit: -36 kg

2 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 6 matches in the rating period Selected outcome

Registrations and outcomes

INTERCLUB GRAPPLING VLAANDEREN Jiu Jitsu - Gi - 09/05
grey · Counts as a match
Boys Gi / White-Grey / 8-9 yrs / -40 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 / -32 kg
  • Source belt category: grey

2 matches in the rating period

INTERCLUB GRAPPLING VLAANDEREN - NO GI - 06/12
grey · Counts as a match
Boys NoGi / White-Grey / 6-7 yrs / -36 kg
  • Source belt category: grey

2 matches in the rating period