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Yahya Nazzah

C.E.N.S. ACADEMY

W–L
5–4
Won and lost rating-eligible matches in the past 12 months.
Gi
1,332
Rating based on Gi matches in the past 12 months.
No-Gi
-
Rating based on No-Gi matches in the past 12 months.
Current form
5–4
Results from the ten most recent rating-eligible matches.
Opponents
9
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
5
Losses
4
Matches
9
Win rate
55.6%

Ways of winning

Submission
2
Points
3
Decision
0
Disqualification
0

Personal records

Longest winning streak
3
Longest submission streak
1

Recent recorded placements

  1. PHOENIX BJJ CUP IX

    FR Event record 1–1

    • Juvenile Boys Gi / White / Juvenile 1 / -69,0 kg (Light)

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
0
Unique opponents
9
Distinct events
3

Ways of winning

  • Submission 2 40%
  • Points 3 60%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1332
Record
5–4
Win rate
56%
Submission share
40%

No-Gi

Rating
-
Record
-
Win rate
-
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
1,332
Change over 90 days
+60
Highest rating in 12 months
1,332
Performance versus expectation
+0.8 pp
Schedule strength
Top 67%
Average opponent rating
1,297
Weighted win rate
56%
Expected win rate
55%
Repeat-opponent share
0%
Effective evidence
6.8
Confidence
80/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #1153 Thijmen De Wit · BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS Pts 12–0
  2. #1420 Souheil Hamzaoui · OPEN BRUSSELS 3 FBJJB RANKING KID GI & NoGi 09.05.2026 Pts 6–2

Full career

  1. #1153 Thijmen De Wit · BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS Pts 12–0
  2. #1420 Souheil Hamzaoui · OPEN BRUSSELS 3 FBJJB RANKING KID GI & NoGi 09.05.2026 Pts 6–2

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 1,332

Rating-period composition

Rating matches
9 0
Record
5–4 Previous month 5–4
Opponents
9 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 1,332

Rating-period composition

Rating matches
9 0
Record
5–4 Previous month 5–4
Opponents
9 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 1,332

Rating-period composition

Rating matches
9 0
Record
5–4 Previous month 5–4
Opponents
9 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 6 new matches Change +58 Rating 1,332

Rating-period composition

Rating matches
9 +6
Record
5–4 Previous month 2–1
Opponents
9 +6
Events
3 +2

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
May 24, 2026 Soren Gheeraert
PHOENIX BJJ CUP IX Juvenile Boys Gi / White / Juvenile 1 / -69,0 kg (Light)
Method Points 05:00 0–10
Marginal influence -27
Win
May 24, 2026 Günal Hyusein
PHOENIX BJJ CUP IX Juvenile Boys Gi / White / Juvenile 1 / -69,0 kg (Light)
Method Submission 02:36 0–0
Marginal influence +27
Loss
May 9, 2026 Avdi Sveen
OPEN BRUSSELS 3 FBJJB RANKING KID GI & NoGi 09.05.2026 BOY GI DIVISION (-16years old) / KID GI / KID (-16years old) / -65kg
Method Decision 04:00 4–4
Marginal influence -15
Win
May 9, 2026 Souheil Hamzaoui
OPEN BRUSSELS 3 FBJJB RANKING KID GI & NoGi 09.05.2026 BOY GI DIVISION (-16years old) / KID GI / KID (-16years old) / -65kg
Method Points 04:00 6–2
Marginal influence +13
Loss
May 9, 2026 Ariyan Wolfs
OPEN BRUSSELS 3 FBJJB RANKING KID GI & NoGi 09.05.2026 BOY GI DIVISION (-16years old) / KID GI / KID (-16years old) / -65kg
Method Decision 04:00 0–0
Marginal influence -19
Win
May 9, 2026 Soulayman Abdi
OPEN BRUSSELS 3 FBJJB RANKING KID GI & NoGi 09.05.2026 BOY GI DIVISION (-16years old) / KID GI / KID (-16years old) / -65kg
Method Submission 00:51 6–0
Marginal influence +16
April 2026 No new matches Change 0 Rating 1,274

Rating-period composition

Rating matches
3 0
Record
2–1 Previous month 2–1
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 +2 Rating 1,274

Rating-period composition

Rating matches
3 0
Record
2–1 Previous month 2–1
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 Change 0 Rating 1,272

Rating-period composition

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

January 2026 No new matches Change 0 Rating 1,272

Rating-period composition

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

December 2025 No new matches Change 0 Rating 1,272

Rating-period composition

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

November 2025 3 new matches Change Starting point Rating 1,272

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
November 22, 2025 Thijmen De Wit
BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS Boys Youth Gi / White & Grey / 13-15 / -64,0 kg (Feather)
Method Points 04:00 12–0
Marginal influence +22
Win
November 22, 2025 Issam Bouallou
BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS Boys Youth Gi / White & Grey / 13-15 / -64,0 kg (Feather)
Method Points 04:00 6–0
Marginal influence +21
Loss
November 22, 2025 Ayoub Bakali
BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS Boys Youth Gi / White & Grey / 13-15 / -64,0 kg (Feather)
Method Points 04:00 2–8
Marginal influence -16
Relevant matches
6.8
Official ranking percentile
-
Performance
0.8 pp above expectation

6.8 weighted matches against 9 different opponents across 3 events

Weighted win rate
55.6%
Expected win rate
54.8%
Average opponent rating
1,297
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 8 event votes Selected outcome

Registrations and outcomes

Puurs Open
U18 · Counts
Boys Gi / Teen III (15yrs) / White / -65,10 kg
  • Competition age 16
  • Registered age: u16
  • Source category: u16
PHOENIX BJJ CUP IX
U18 · Counts
Juvenile Boys Gi / White / Juvenile 1 / -69,0 kg (Light)
  • Competition age 16
  • Registered age: u18
  • Source category: u18
OPEN BRUSSELS 3 FBJJB RANKING KID GI & NoGi 09.05.2026
U18 · Counts
BOY GI DIVISION (-16years old) / KID GI / KID (-16years old) / -65kg
  • Competition age 16
  • Registered age: u16
  • Source category: u16
INTERCLUB GRAPPLING VLAANDEREN Jiu Jitsu - Gi - 09/05
U18 · Counts
Boys Youth Gi / White & Grey / 13-15 / -64,0 kg (Feather)
  • Competition age 16
Grappling Industries AMSTERDAM
U18 · Counts
No Gi Kids / 14 - 15 years (Male) / Beginner (White) / -145 lbs
  • Competition age 16
  • Registered age: u16
  • Source category: u16
Gi Kids / 14 - 15 years (Male) / White / -145 lbs
  • Competition age 16
  • Registered age: u16
  • Source category: u16
LILLE | OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES
U18 · Counts
KIDS GI / Garçon / Blanche (White) / Teen III (14-15 ans) / -65,10 kg
  • Competition age 16
  • Registered age: u16
  • Source category: u16
Grappling Industries BRUSSELS
U18 · Counts
No Gi Kids / 14 - 15 years (Male) / Beginner (White) / -145 lbs
  • Competition age 16
  • Registered age: u16
  • Source category: u16
Gi Kids / 14 - 15 years (Male) / White / -145 lbs
  • Competition age 16
  • Registered age: u16
  • Source category: u16
2026 AGF Brugge Championships
U18 · Counts
Gi Kids / Boys / Teen (14 - 15 yrs) / White / Middle II (Up to 61.20 kg)
  • Competition age 16
  • Registered age: u16
  • Source category: u16
BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS
Does not count
Boys Youth Gi / White & Grey / 13-15 / -64,0 kg (Feather)
  • Competition age 15

Classification evidence

Why ≤ 65 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

  • ≤ 65 kg 1 competition event Selected outcome
  • ≤ 69 kg 1 competition event

Registrations and outcomes

Puurs Open
Does not count
Boys Gi / Teen III (15yrs) / White / -65,10 kg
  • Registered weight class: -65,10 kg
  • Source competition limit: -65,10 kg

No matches in the rating period · no valid weight evidence

PHOENIX BJJ CUP IX
≤ 69 kg · Counts as a competition event
Juvenile Boys Gi / White / Juvenile 1 / -69,0 kg (Light)
  • Registered weight class: -69,0 kg (Light)
  • Source competition limit: -69,0 kg (Light)

2 matches in the rating period

OPEN BRUSSELS 3 FBJJB RANKING KID GI & NoGi 09.05.2026
≤ 65 kg · Counts as a competition event
BOY GI DIVISION (-16years old) / KID GI / KID (-16years old) / -65kg
  • Registered weight class: -65kg
  • Source competition limit: -65kg

4 matches in the rating period

INTERCLUB GRAPPLING VLAANDEREN Jiu Jitsu - Gi - 09/05
Does not count
Boys Youth Gi / White & Grey / 13-15 / -64,0 kg (Feather)

No matches in the rating period · no valid weight evidence

Grappling Industries AMSTERDAM
Does not count
No Gi Kids / 14 - 15 years (Male) / Beginner (White) / -145 lbs
  • Registered weight class: -145 lbs
  • Source competition limit: -145 lbs

No matches in the rating period · no valid weight evidence

Grappling Industries AMSTERDAM
Does not count
Gi Kids / 14 - 15 years (Male) / White / -145 lbs
  • Registered weight class: -145 lbs
  • Source competition limit: -145 lbs

No matches in the rating period · no valid weight evidence

LILLE | OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES
Does not count
KIDS GI / Garçon / Blanche (White) / Teen III (14-15 ans) / -65,10 kg
  • Registered weight class: -65,10 kg
  • Source competition limit: -65,10 kg

No matches in the rating period · no valid weight evidence

Grappling Industries BRUSSELS
Does not count
No Gi Kids / 14 - 15 years (Male) / Beginner (White) / -145 lbs
  • Registered weight class: -145 lbs
  • Source competition limit: -145 lbs

No matches in the rating period · no valid weight evidence

Grappling Industries BRUSSELS
Does not count
Gi Kids / 14 - 15 years (Male) / White / -145 lbs
  • Registered weight class: -145 lbs
  • Source competition limit: -145 lbs

No matches in the rating period · no valid weight evidence

2026 AGF Brugge Championships
Does not count
Gi Kids / Boys / Teen (14 - 15 yrs) / White / Middle II (Up to 61.20 kg)
  • Registered weight class: Middle II (Up to 61.20 kg)
  • Source competition limit: Middle II (Up to 61.20 kg)

No matches in the rating period · no valid weight evidence

BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS
Does not count
Boys Youth Gi / White & Grey / 13-15 / -64,0 kg (Feather)

3 matches in the rating period · weight class could not be normalized reliably

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
  • white 2 matches in the rating period

Registrations and outcomes

PHOENIX BJJ CUP IX
white · Counts as a match
Juvenile Boys Gi / White / Juvenile 1 / -69,0 kg (Light)
  • Source belt category: white

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 Youth Gi / White & Grey / 13-15 / -64,0 kg (Feather)
  • Source belt category: grey

3 matches in the rating period