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Ismet Gumus

Fundamental BJJ

W–L
1–5
Won and lost rating-eligible matches in the past 12 months.
Gi
1,219
Rating based on Gi matches in the past 12 months.
No-Gi
1,114
Rating based on No-Gi matches in the past 12 months.
Current form
1–5
Results from the ten most recent rating-eligible matches.
Opponents
5
Unique opponents faced in rating-eligible matches in the past 12 months.

Tournament history

Events

4
Events
Date Event Result Format Division
ADCC AUSTRIAN OPEN 2026 AT · No-Gi · 15–17 yo · ≤70 kg 0–1 W–L: Win / Loss No-Gi
  • Place #5
Grappling Industries AUSTRIA AT · Gi · 16–17 yo · white · ≤135 lb ; No-Gi · 16–17 yo · white · ≤135 lb 3–4 W–L: Win / Loss GiNo-Gi
  • Place #5
  • Place #4
Styrian Open Championship 2025 BJJ / Jiu Jitsu Gi and NoGi, Fighting, Duo System Tournament AT · No-Gi · U16 · white/grey · ≤52 kg 0–2 W–L: Win / Loss No-Gi
  • Boys No-Gi / White / Grey / U16 (14-15yrs) / -52 kg
Grappling Industries AUSTRIA AT · Gi · 14–15 yo · white · ≤115 lb ; No-Gi · 14–15 yo · white · ≤115 lb 4–1 W–L: Win / Loss GiNo-Gi
  • No Gi Kids / Beginner (White) / 14 - 15 years (Male) / -115 lbs
  • Gi Kids / White / 14 - 15 years (Male) / -115 lbs

Calculation details

Rating breakdown for the past 12 months

Rating calculations are being updated. Current event, match and opponent details remain visible.

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 3 event votes Selected outcome

Registrations and outcomes

Fight2Submit Graz Open 15 I 11. Juli
U18 · Counts
Juvenile Boys No-Gi / Blue / Juvenile 2 / 60 bis 70 kg
  • Competition age 16
  • Registered age: u18
  • Source category: u18
ADCC AUSTRIAN OPEN 2026
U18 · Counts
Boys Juniors 15-17 years / Beginner / -70 kg
  • Competition age 16
Grappling Industries AUSTRIA
Does not count
No Gi Adult / Male / Beginner (White) / Adult / -135 lbs
  • Competition age 16
Fight2Submit Graz Open 11 | March
Does not count
Juvenile Boys No-Gi / White / Juvenile 2 / 60 bis 70 kg
  • Competition age 16
NAGA Paris Grappling Championship - Children 17 years & under / Adult Men (30 years & older)
U18 · Counts
Teens No-Gi (Male) / Expert / 55 - 59.9 / 16-17 years
  • Competition age 16
  • Registered age: u18
  • Source category: u18
TATAMY 19: Czech Open Championship (adults)
Does not count
Adult / No Gi / Male / Beginner / Adults / -65 kg
  • Competition age 16
2Brave - Grappling Series 2
Does not count
Kids 12-15 years / 12-15 years / -60 kg
  • Competition age 15
ADCC Czech National Championship 2025
Does not count
Boys Junior / 15-17 years / Beginner / -60 kg
  • Competition age 15
Grappling Industries AUSTRIA
Does not count
Gi Teens / Male / White / 16 - 17 years / -135 lbs
  • Competition age 15
  • Registered age: u18
  • Source category: u18
No Gi Teens / Male / Beginner (White) / 16 - 17 years / -135 lbs
  • Competition age 15
  • Registered age: u18
  • Source category: u18
STEEL CITY BJJ
Does not count
No Gi Male / Light feather -61,5kg / White
  • Competition age 15
TATAMY 16 KIDS (No-GI and GI round robin)
Does not count
Kids / No Gi / 13-14 years / Boys / Beginner / -60 kg
  • Competition age 15

Classification evidence

Why ≤ 61 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

  • ≤ 61 kg 1 competition event Selected outcome
  • ≤ 70 kg 1 competition event

Registrations and outcomes

Fight2Submit Graz Open 15 I 11. Juli
Does not count
Juvenile Boys No-Gi / Blue / Juvenile 2 / 60 bis 70 kg
  • Registered weight class: 60 bis 70 kg
  • Source competition limit: 60 bis 70 kg

No matches in the rating period · no valid weight evidence

ADCC AUSTRIAN OPEN 2026
≤ 70 kg · Counts as a competition event
Boys Juniors 15-17 years / Beginner / -70 kg
  • Registered weight class: -70 kg
  • Source competition limit: -70 kg

1 match in the rating period

Grappling Industries AUSTRIA
Does not count
No Gi Adult / Male / Beginner (White) / Adult / -135 lbs
  • Registered weight class: -135 lbs
  • Source competition limit: -135 lbs

No matches in the rating period · no valid weight evidence

Fight2Submit Graz Open 11 | March
Does not count
Juvenile Boys No-Gi / White / Juvenile 2 / 60 bis 70 kg
  • Registered weight class: 60 bis 70 kg
  • Source competition limit: 60 bis 70 kg

No matches in the rating period · no valid weight evidence

NAGA Paris Grappling Championship - Children 17 years & under / Adult Men (30 years & older)
Does not count
Teens No-Gi (Male) / Expert / 55 - 59.9 / 16-17 years
  • Registered weight class: 55 - 59.9
  • Source competition limit: 55 - 59.9

No matches in the rating period · no valid weight evidence

TATAMY 19: Czech Open Championship (adults)
Does not count
Adult / No Gi / Male / Beginner / Adults / -65 kg
  • Registered weight class: -65 kg
  • Source competition limit: -65 kg

No matches in the rating period · no valid weight evidence

2Brave - Grappling Series 2
Does not count
Kids 12-15 years / 12-15 years / -60 kg
  • Registered weight class: -60 kg
  • Source competition limit: -60 kg

No matches in the rating period · no valid weight evidence

ADCC Czech National Championship 2025
Does not count
Boys Junior / 15-17 years / Beginner / -60 kg
  • Registered weight class: -60 kg
  • Source competition limit: -60 kg

No matches in the rating period · no valid weight evidence

Grappling Industries AUSTRIA
≤ 61 kg · Counts as a competition event
Gi Teens / Male / White / 16 - 17 years / -135 lbs
  • Registered weight class: -135 lbs
  • Source competition limit: -135 lbs

3 matches in the rating period

Grappling Industries AUSTRIA
≤ 61 kg · Counts as a competition event
No Gi Teens / Male / Beginner (White) / 16 - 17 years / -135 lbs
  • Registered weight class: -135 lbs
  • Source competition limit: -135 lbs

2 matches in the rating period

STEEL CITY BJJ
Does not count
No Gi Male / Light feather -61,5kg / White
  • Registered weight class: Light feather -61,5kg
  • Source competition limit: Light feather -61,5kg

No matches in the rating period · no valid weight evidence

TATAMY 16 KIDS (No-GI and GI round robin)
Does not count
Kids / No Gi / 13-14 years / Boys / Beginner / -60 kg
  • Registered weight class: -60 kg
  • Source competition limit: -60 kg

No matches in the rating period · no valid weight evidence

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 5 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 / -135 lbs
  • Source belt category: white

2 matches in the rating period

Grappling Industries AUSTRIA
white · Counts as a match
Gi Teens / Male / White / 16 - 17 years / -135 lbs
  • Source belt category: white

3 matches in the rating period