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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.

Tournament history

Events

6
Events
Date Event Result Format Division
Flanders Open 2026 Belgium · Gi · U14 · ≤48 kg 4–0 W–L: Win / Loss Gi
  • Youth Jiu-Jitsu BJJ MALE / U14 / -48 kg / ALL BELTS
HANNOVER WINTER OPEN 2025 I EUROPEAN CUP Germany · Gi · U16 · grey · ≤50 kg ; No-Gi · U16 · yellow · ≤41 kg 4–0 W–L: Win / Loss GiNo-Gi
  • Boys No-Gi (under 16 y.o.) / Yellow / 12-13 years / -41 kg
  • Boys Gi (under 16 y.o.) / Grey / 12-13 years / -50 kg
ILLCS Germany Winter 2025 Germany · Gi · 10–13 yo · ≤13/46 kg 4–1 W–L: Win / Loss Gi
  • Kids 10-13 / -46 kg
Fennec BJJ Kids Cup Gi & NoGi Germany · Gi · U16 · grey · ≤45 kg ; No-Gi · U16 · grey · ≤50 kg 4–0 W–L: Win / Loss GiNo-Gi
  • 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
FRANKFURT WINTER OPEN CHAMPIONSHIP 2025 I EUROPEAN CUP Germany · Gi · U16 · grey · ≤42 kg ; No-Gi · U16 · grey · ≤42 kg 0–4 W–L: Win / Loss GiNo-Gi
  • Boys Gi (under 16 y.o.) / Grey / 10-11 years / -42 kg
  • Boys No-Gi (under 16 y.o.) / Grey / 10-11 years / -42 kg
King Tatami - BJJ Gi Kids Pro Germany · Gi · 10–11 yo · ≤42 kg 3–0 W–L: Win / Loss Gi
  • Boys Gi / 10-11 Jahre/Years / -46 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 +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