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Ismail Abdurrahman

ZR TEAM X-FIGHTS HANNOVER

W–L
8–0
Won and lost rating-eligible matches in the past 12 months.
Gi
1,401
Rating based on Gi matches in the past 12 months.
No-Gi
1,384
Rating based on No-Gi matches in the past 12 months.
Current form
9–1
Results from the ten most recent rating-eligible matches.
Opponents
7
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
6
Silver
1
Bronze
2
Total medals
9
Events with results
6

Full career record

Wins
19
Losses
5
Matches
24
Win rate
79.2%

Ways of winning

Submission
12
Points
7
Decision
0
Disqualification
0

Personal records

Longest winning streak
9
Longest submission streak
3
Longest gold streak
2
Largest recorded points win
14–0

Recent recorded placements

  1. Flanders Open 2026

    BE Event record 4–0

    • Youth Jiu-Jitsu BJJ MALE / U14 / -48 kg / ALL BELTS

  4. Fennec BJJ Kids Cup Gi & NoGi

    DE Event record 4–0

    • Boys Gi (under 16 y.o.) / Grey / 12-13 years / -45 kg
    • Boys No-Gi (under 16 y.o.) / Grey / 12-13 years / -50 kg

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
9
Unique opponents
7
Distinct events
2

Ways of winning

  • Submission 11 69%
  • Points 5 31%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1401
Record
4–0
Win rate
100%
Submission share
67%

No-Gi

Rating
1384
Record
4–0
Win rate
100%
Submission share
75%

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
1,472
Change over 90 days
+174
Highest rating in 12 months
1,390
Performance versus expectation
-
Schedule strength
-
Average opponent rating
1,285
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
13%
Effective evidence
6.2
Confidence
78/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 4–4 4–4 across 8 rematches against 4 repeat opponents.

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #89 Aaro Schaillée · Flanders Open 2026 Sub 03:00 0–0
  2. #237 Béla Steinkretzer · HANNOVER WINTER OPEN 2025 I EUROPEAN CUP Sub 01:07 14–0
  3. #374 Harun Ibrahim · Flanders Open 2026 Pts 0–0
  4. #607 Milo Heger · HANNOVER WINTER OPEN 2025 I EUROPEAN CUP Sub 00:52 3–0
  5. #1006 Maxim Schwarz · ILLCS Germany Winter 2025 Sub 05:00
  6. #1234 Colin Bohlert · Fennec BJJ Kids Cup Gi & NoGi Sub 00:52 7–0
  7. #1315 Arya Rafie · HANNOVER WINTER OPEN 2025 I EUROPEAN CUP Sub 01:53 9–0

Full career

  1. #89 Aaro Schaillée · Flanders Open 2026 Sub 03:00 0–0
  2. #237 Béla Steinkretzer · HANNOVER WINTER OPEN 2025 I EUROPEAN CUP Sub 01:07 14–0
  3. #374 Harun Ibrahim · Flanders Open 2026 Pts 0–0
  4. #607 Milo Heger · HANNOVER WINTER OPEN 2025 I EUROPEAN CUP Sub 00:52 3–0
  5. #1006 Maxim Schwarz · ILLCS Germany Winter 2025 Sub 05:00
  6. #1234 Colin Bohlert · Fennec BJJ Kids Cup Gi & NoGi Sub 00:52 7–0
  7. #1315 Arya Rafie · HANNOVER WINTER OPEN 2025 I EUROPEAN CUP Sub 01:53 9–0

Rivals

Opponent Head-to-head record Matches

Around this athlete

Athlete Rank Rating
Luna Fischer #179 1,473
Ismail Abdurrahman #180 1,472
Beliciya Persoons #181 1,472

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 +3 Rating 1,472

Rating-period composition

Rating matches
8 0
Record
8–0 Previous month 8–0
Opponents
7 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 +4 Rating 1,469

Rating-period composition

Rating matches
8 0
Record
8–0 Previous month 8–0
Opponents
7 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 1,465

Rating-period composition

Rating matches
8 0
Record
8–0 Previous month 8–0
Opponents
7 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 -1 Rating 1,464

Rating-period composition

Rating matches
8 0
Record
8–0 Previous month 8–0
Opponents
7 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 +14 Rating 1,465

Rating-period composition

Rating matches
8 0
Record
8–0 Previous month 8–0
Opponents
7 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 0 Rating 1,451

Rating-period composition

Rating matches
8 0
Record
8–0 Previous month 8–0
Opponents
7 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 No new matches · 4 left period Change +64 Rating 1,451

Rating-period composition

Rating matches
8 -4
Record
8–0 Previous month 8–4
Opponents
7 -2
Events
2 -1

4 older matches left the 12-month period: 0 won and 4 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 -3 Rating 1,387

Rating-period composition

Rating matches
12 0
Record
8–4 Previous month 8–4
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.

December 2025 4 new matches Change +88 Rating 1,390

Rating-period composition

Rating matches
12 +4
Record
8–4 Previous month 4–4
Opponents
9 +4
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.
Win
December 20, 2025 Béla Steinkretzer
HANNOVER WINTER OPEN 2025 I EUROPEAN CUP Boys No-Gi (under 16 y.o.) / Yellow / 12-13 years / -41 kg
Method Submission 01:07 14–0
Marginal influence +16
Win
December 20, 2025 Arya Rafie
HANNOVER WINTER OPEN 2025 I EUROPEAN CUP Boys No-Gi (under 16 y.o.) / Yellow / 12-13 years / -41 kg
Method Submission 01:53 9–0
Marginal influence +6
Win
December 20, 2025 Nils Marin
HANNOVER WINTER OPEN 2025 I EUROPEAN CUP Boys Gi (under 16 y.o.) / Grey / 12-13 years / -50 kg
Method Points 03:00 5–0
Marginal influence +20
Win
December 20, 2025 Milo Heger
HANNOVER WINTER OPEN 2025 I EUROPEAN CUP Boys Gi (under 16 y.o.) / Grey / 12-13 years / -50 kg
Method Submission 00:52 3–0
Marginal influence +16
November 2025 4 new matches Change +94 Rating 1,302

Rating-period composition

Rating matches
8 +4
Record
4–4 Previous month 0–4
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
November 22, 2025 Colin Bohlert
Fennec BJJ Kids Cup Gi & NoGi Boys Gi (under 16 y.o.) / Grey / 12-13 years / -45 kg
Method Submission 00:52 7–0
Marginal influence +9
Win
November 22, 2025 Milian Plötz
Fennec BJJ Kids Cup Gi & NoGi Boys Gi (under 16 y.o.) / Grey / 12-13 years / -45 kg
Method Submission 00:35 8–0
Marginal influence +11
Win
November 22, 2025 Haroon Santos Kiwan
Fennec BJJ Kids Cup Gi & NoGi Boys No-Gi (under 16 y.o.) / Grey / 12-13 years / -50 kg
Method Points 04:00 11–0
Marginal influence +9
Win
November 22, 2025 Haroon Santos Kiwan
Fennec BJJ Kids Cup Gi & NoGi Boys No-Gi (under 16 y.o.) / Grey / 12-13 years / -50 kg
Method Submission 02:32 15–0
Marginal influence +9
October 2025 No new matches Change -8 Rating 1,208

Rating-period composition

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

September 2025 No new matches Change 0 Rating 1,216

Rating-period composition

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

Relevant matches
6.2
Official ranking percentile
Top 13%
Performance
-

6.2 weighted matches against 7 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,285
Repeated-opponent share
12.5%
Network connectivity
87.6%

Classification evidence

Why U14?

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

  • U14 1 event vote Selected outcome

Registrations and outcomes

Flanders Open 2026
U14 · Counts
Youth Jiu-Jitsu BJJ MALE / U14 / -48 kg / ALL BELTS
  • Competition age 13
  • Registered age: u14
  • Source category: u14
HANNOVER WINTER OPEN 2025 I EUROPEAN CUP
Does not count
Boys No-Gi (under 16 y.o.) / Yellow / 12-13 years / -41 kg
  • Competition age 12
  • Registered age: u14
  • Source category: u14
Boys Gi (under 16 y.o.) / Grey / 12-13 years / -50 kg
  • Competition age 12
  • Registered age: u14
  • Source category: u14
ILLCS Germany Winter 2025
Does not count
Kids 10-13 / -46 kg
  • Competition age 12
Fennec BJJ Kids Cup Gi & NoGi
Does not count
Boys No-Gi (under 16 y.o.) / Grey / 12-13 years / -50 kg
  • Competition age 12
  • Registered age: u14
  • Source category: u14
Boys Gi (under 16 y.o.) / Grey / 12-13 years / -45 kg
  • Competition age 12
  • Registered age: u14
  • Source category: u14

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
  • yellow 2 matches in the rating period

Registrations and outcomes

HANNOVER WINTER OPEN 2025 I EUROPEAN CUP
yellow · Counts as a match
Boys No-Gi (under 16 y.o.) / Yellow / 12-13 years / -41 kg
  • Source belt category: yellow

2 matches in the rating period

HANNOVER WINTER OPEN 2025 I EUROPEAN CUP
grey · Counts as a match
Boys Gi (under 16 y.o.) / Grey / 12-13 years / -50 kg
  • Source belt category: grey

2 matches in the rating period

Fennec BJJ Kids Cup Gi & NoGi
grey · Counts as a match
Boys No-Gi (under 16 y.o.) / Grey / 12-13 years / -50 kg
  • Source belt category: grey

2 matches in the rating period

Fennec BJJ Kids Cup Gi & NoGi
grey · Counts as a match
Boys Gi (under 16 y.o.) / Grey / 12-13 years / -45 kg
  • Source belt category: grey

2 matches in the rating period