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AT

Ismail Bisayew

ZR Team Austria

W–L
8–0
Won and lost rating-eligible matches in the past 12 months.
Gi
1,356
Rating based on Gi matches in the past 12 months.
No-Gi
1,363
Rating based on No-Gi matches in the past 12 months.
Current form
8–0
Results from the ten most recent rating-eligible matches.
Opponents
6
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
4
Silver
0
Bronze
0
Total medals
4
Events with results
3

Full career record

Wins
10
Losses
0
Matches
10
Win rate
100.0%

Ways of winning

Submission
7
Points
2
Decision
1
Disqualification
0

Personal records

Longest winning streak
10
Longest submission streak
3
Longest gold streak
2

Recent recorded placements

  1. Vienna Open Championship 2026 - Offene Wiener Landesmeisterschaft 2026

    AT Event record 0–0

    • Gold

  2. Grappling Industries AUSTRIA

    AT Event record 8–0

    • Gi Teens / Male / White / 16 - 17 years / -145 lbs
    • No Gi Teens / Male / Beginner (White) / 16 - 17 years / -145 lbs

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
10
Unique opponents
6
Distinct events
1

Ways of winning

  • Submission 5 63%
  • Points 2 25%
  • Decision 1 13%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1356
Record
3–0
Win rate
100%
Submission share
67%

No-Gi

Rating
1363
Record
5–0
Win rate
100%
Submission share
60%

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
1,439
Change over 90 days
+209
Highest rating in 12 months
1,449
Performance versus expectation
-
Schedule strength
-
Average opponent rating
1,245
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
25%
Effective evidence
5.6
Confidence
70/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

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

Rivals

Opponent Head-to-head record Matches
Enes Yilmaz 2–0 2
Janos Kulcsar 2–0 2

Recent tournaments

  1. Vienna Open Championship 2026 - Offene Wiener Landesmeisterschaft 2026

    May 16, 2026
    Gi 0–0

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 1,439

Rating-period composition

Rating matches
8 0
Record
8–0 Previous month 8–0
Opponents
6 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.

July 2026 No new matches Change 0 Rating 1,439

Rating-period composition

Rating matches
8 0
Record
8–0 Previous month 8–0
Opponents
6 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.

June 2026 No new matches Change -1 Rating 1,439

Rating-period composition

Rating matches
8 0
Record
8–0 Previous month 8–0
Opponents
6 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.

May 2026 No new matches · 2 left period Change -10 Rating 1,440

Rating-period composition

Rating matches
8 -2
Record
8–0 Previous month 10–0
Opponents
6 -1
Events
1 -1

2 older matches left the 12-month period: 2 won and 0 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

April 2026 No new matches Change 0 Rating 1,450

Rating-period composition

Rating matches
10 0
Record
10–0 Previous month 10–0
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 +4 Rating 1,450

Rating-period composition

Rating matches
10 0
Record
10–0 Previous month 10–0
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 Change 0 Rating 1,446

Rating-period composition

Rating matches
10 0
Record
10–0 Previous month 10–0
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.

January 2026 No new matches Change 0 Rating 1,446

Rating-period composition

Rating matches
10 0
Record
10–0 Previous month 10–0
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.

December 2025 No new matches Change 0 Rating 1,446

Rating-period composition

Rating matches
10 0
Record
10–0 Previous month 10–0
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.

November 2025 No new matches Change -3 Rating 1,446

Rating-period composition

Rating matches
10 0
Record
10–0 Previous month 10–0
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.

October 2025 8 new matches Change +209 Rating 1,449

Rating-period composition

Rating matches
10 +8
Record
10–0 Previous month 2–0
Opponents
7 +6
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
October 26, 2025 Janos Kulcsar
Grappling Industries AUSTRIA No Gi Teens / Male / Beginner (White) / 16 - 17 years / -145 lbs
Method Points 04:00 19–2
Marginal influence +9
Win
October 26, 2025 Filip Jesovnik
Grappling Industries AUSTRIA No Gi Teens / Male / Beginner (White) / 16 - 17 years / -145 lbs
Method Decision 04:00 2–2
Marginal influence +8
Win
October 26, 2025 Enes Yilmaz
Grappling Industries AUSTRIA No Gi Teens / Male / Beginner (White) / 16 - 17 years / -145 lbs
Method Submission 02:37 7–0
Marginal influence +10
Win
October 26, 2025 Adrian Veseli
Grappling Industries AUSTRIA No Gi Teens / Male / Beginner (White) / 16 - 17 years / -145 lbs
Method Submission 00:49 0–2
Marginal influence +17
Win
October 26, 2025 Arlind Bulaku
Grappling Industries AUSTRIA No Gi Teens / Male / Beginner (White) / 16 - 17 years / -145 lbs
Method Submission 02:53 17–0
Marginal influence +6
Win
October 26, 2025 Ibrahim Dheyaa
Grappling Industries AUSTRIA Gi Teens / Male / White / 16 - 17 years / -145 lbs
Method Submission 02:37 11–0
Marginal influence +15
Win
October 26, 2025 Janos Kulcsar
Grappling Industries AUSTRIA Gi Teens / Male / White / 16 - 17 years / -145 lbs
Method Submission 00:50 3–0
Marginal influence +11
Win
October 26, 2025 Enes Yilmaz
Grappling Industries AUSTRIA Gi Teens / Male / White / 16 - 17 years / -145 lbs
Method Points 04:00 11–0
Marginal influence +7
September 2025 No new matches Change 0 Rating 1,240

Rating-period composition

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

Relevant matches
5.6
Official ranking percentile
-
Performance
-

5.6 weighted matches against 6 different opponents across 1 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,245
Repeated-opponent share
25.0%
Network connectivity
80.9%

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 1 event vote Selected outcome

Registrations and outcomes

Vienna Open Championship 2026 - Offene Wiener Landesmeisterschaft 2026
Does not count
Jiu Jitsu Gi (BJJ Gi) - Male / U21 / White Belt / -69 kg
  • Competition age 18
Grappling Industries AUSTRIA
U18 · Counts
No Gi Teens / Male / Beginner (White) / 16 - 17 years / -145 lbs
  • Competition age 17
  • Registered age: u18
  • Source category: u18
Gi Teens / Male / White / 16 - 17 years / -145 lbs
  • Competition age 17
  • Registered age: u18
  • Source category: u18

Classification evidence

Why ≤ 66 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

  • ≤ 66 kg 1 competition event Selected outcome

Registrations and outcomes

Vienna Open Championship 2026 - Offene Wiener Landesmeisterschaft 2026
Does not count
Jiu Jitsu Gi (BJJ Gi) - Male / U21 / White Belt / -69 kg
  • Registered weight class: -69 kg
  • Source competition limit: -69 kg

No matches in the rating period · no valid weight evidence

Grappling Industries AUSTRIA
≤ 66 kg · Counts as a competition event
No Gi Teens / Male / Beginner (White) / 16 - 17 years / -145 lbs
  • Registered weight class: -145 lbs
  • Source competition limit: -145 lbs

5 matches in the rating period

Grappling Industries AUSTRIA
≤ 66 kg · Counts as a competition event
Gi Teens / Male / White / 16 - 17 years / -145 lbs
  • Registered weight class: -145 lbs
  • Source competition limit: -145 lbs

3 matches in the rating period

Classification evidence

Why White?

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

  • white 8 matches in the rating period Selected outcome

Registrations and outcomes

Grappling Industries AUSTRIA
white · Counts as a match
No Gi Teens / Male / Beginner (White) / 16 - 17 years / -145 lbs
  • Source belt category: white

5 matches in the rating period

Grappling Industries AUSTRIA
white · Counts as a match
Gi Teens / Male / White / 16 - 17 years / -145 lbs
  • Source belt category: white

3 matches in the rating period