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Janos Kulcsar

Fundamental BJJ

W–L
10–15
Won and lost rating-eligible matches in the past 12 months.
Gi
1,324
Rating based on Gi matches in the past 12 months.
No-Gi
1,225
Rating based on No-Gi matches in the past 12 months.
Current form
2–8
Results from the ten most recent rating-eligible matches.
Opponents
19
Unique opponents faced in rating-eligible matches in the past 12 months.

Scheduled

Tournament history

Events

8
Events
Date Event Result Format Division
ADCC AUSTRIAN OPEN 2026 AT · No-Gi · 15–17 yo · ≤75 kg 0–1 W–L: Win / Loss No-Gi
  • Place #5
Grappling Industries AUSTRIA AT · Gi · 16–17 yo · white · ≤170 lb ; No-Gi · 16–17 yo · white · ≤170 lb 2–6 W–L: Win / Loss GiNo-Gi
  • Place #8
  • Gi Kids / 16 - 17 years (Male) / White / -170 lbs
Grappling Industries NUREMBERG Germany · Gi · 16–17 yo · white · ≤155 lb ; No-Gi · 16–17 yo · white · ≤155 lb 3–2 W–L: Win / Loss GiNo-Gi
  • Place #6
  • Place #6
Fight2Submit Graz Open AT · No-Gi · white · ≤76.5 kg 0–2 W–L: Win / Loss No-Gi
  • Juvenile Boys No-Gi / White / Juvenile 1 / -76,5 kg (Medium heavy)
Grappling Industries AUSTRIA AT · Gi · 16–17 yo · white · ≤145 lb ; No-Gi · 16–17 yo · white · ≤145 lb 4–3 W–L: Win / Loss GiNo-Gi
  • Gi Teens / Male / White / 16 - 17 years / -145 lbs
  • No Gi Teens / Male / Beginner (White) / 16 - 17 years / -145 lbs
ADCC AUSTRIAN NATIONALS OPEN 2025 AT · No-Gi · 15–17 yo · ≤70 kg 1–1 W–L: Win / Loss No-Gi
  • Boys Juniors 15-17 years / Beginner / -70 kg
Styrian Open Championship 2025 BJJ / Jiu Jitsu Gi and NoGi, Fighting, Duo System Tournament AT · No-Gi · U18 · white · ≤69 kg 1–1 W–L: Win / Loss No-Gi
  • Juvenile Boys No-Gi / White / U18 (16-17 yrs) / -69 kg
Grappling Industries AUSTRIA AT · Gi · 16–17 yo · white · ≤145 lb ; No-Gi · 16–17 yo · white · ≤145 lb 1–5 W–L: Win / Loss GiNo-Gi
  • Place #7
  • Place #8

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 -1 Rating 1,317

Rating-period composition

Rating matches
25 0
Record
10–15 Previous month 10–15
Opponents
19 0
Events
6 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 1,318

Rating-period composition

Rating matches
25 0
Record
10–15 Previous month 10–15
Opponents
19 0
Events
6 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

June 2026 1 new match · 2 left period Change -16 Rating 1,318

Rating-period composition

Rating matches
25 -1
Record
10–15 Previous month 11–15
Opponents
19 -1
Events
6 0

2 older matches left the 12-month period: 1 won and 1 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

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
June 28, 2026 Mahmud Kasimov
ADCC AUSTRIAN OPEN 2026 Boys Juniors 15-17 years / Beginner / -75 kg
Method Submission 03:06 0–0
Marginal influence -10
May 2026 8 new matches · 6 left period Change +1 Rating 1,334

Rating-period composition

Rating matches
26 +2
Record
11–15 Previous month 10–14
Opponents
20 0
Events
6 0

6 older matches left the 12-month period: 1 won and 5 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

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 9, 2026 Jesaja Retz
Grappling Industries AUSTRIA No Gi Kids / 16 - 17 years (Male) / Beginner (White) / -170 lbs
Method Points 04:00 2–6
Marginal influence -9
Loss
May 9, 2026 Nazar Tkachenko
Grappling Industries AUSTRIA No Gi Kids / 16 - 17 years (Male) / Beginner (White) / -170 lbs
Method Submission 01:02 0–3
Marginal influence -6
Loss
May 9, 2026 Alperen Cetin
Grappling Industries AUSTRIA No Gi Kids / 16 - 17 years (Male) / Beginner (White) / -170 lbs
Method Submission 01:55 0–7
Marginal influence -13
Loss
May 9, 2026 Achjan Agujew
Grappling Industries AUSTRIA No Gi Kids / 16 - 17 years (Male) / Beginner (White) / -170 lbs
Method Points 04:00 0–7
Marginal influence -10
Loss
May 9, 2026 Alperen Cetin
Grappling Industries AUSTRIA Gi Kids / 16 - 17 years (Male) / White / -170 lbs
Method Decision 04:00 6–6
Marginal influence -2
Loss
May 9, 2026 Alperen Cetin
Grappling Industries AUSTRIA Gi Kids / 16 - 17 years (Male) / White / -170 lbs
Method Submission 02:55 0–10
Marginal influence -2
Win
May 9, 2026 Jesaja Retz
Grappling Industries AUSTRIA Gi Kids / 16 - 17 years (Male) / White / -170 lbs
Method Submission 00:58 0–0
Marginal influence +11
Win
May 9, 2026 Alan Ivanov
Grappling Industries AUSTRIA Gi Kids / 16 - 17 years (Male) / White / -170 lbs
Method Decision 04:00 0–0
Marginal influence +9
April 2026 No new matches Change -1 Rating 1,333

Rating-period composition

Rating matches
24 0
Record
10–14 Previous month 10–14
Opponents
20 0
Events
6 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

March 2026 5 new matches Change +29 Rating 1,334

Rating-period composition

Rating matches
24 +5
Record
10–14 Previous month 7–12
Opponents
20 +5
Events
6 +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.
Loss
March 14, 2026 Enes Music
Grappling Industries NUREMBERG No Gi Teens / Male / Beginner (White) / 16 - 17 years / -155 lbs
Method Disqualification 03:54 0–3
Marginal influence -9
Win
March 14, 2026 Tibor Szabo
Grappling Industries NUREMBERG No Gi Teens / Male / Beginner (White) / 16 - 17 years / -155 lbs
Method Points 04:00 10–2
Marginal influence +10
Win
March 14, 2026 Alan Celik
Grappling Industries NUREMBERG Gi Teens / Male / White / 16 - 17 years / -155 lbs
Method Disqualification 01:30 4–0
Marginal influence +11
Win
March 14, 2026 Ferenz Hofmann
Grappling Industries NUREMBERG Gi Teens / Male / White / 16 - 17 years / -155 lbs
Method Submission 01:11 0–0
Marginal influence +12
Loss
March 14, 2026 Tim Salangin
Grappling Industries NUREMBERG Gi Teens / Male / White / 16 - 17 years / -155 lbs
Method Points 04:00 0–3
Marginal influence -5
February 2026 No new matches Change +1 Rating 1,305

Rating-period composition

Rating matches
19 0
Record
7–12 Previous month 7–12
Opponents
15 0
Events
5 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 1,304

Rating-period composition

Rating matches
19 0
Record
7–12 Previous month 7–12
Opponents
15 0
Events
5 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 1,304

Rating-period composition

Rating matches
19 0
Record
7–12 Previous month 7–12
Opponents
15 0
Events
5 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

November 2025 2 new matches Change -17 Rating 1,304

Rating-period composition

Rating matches
19 +2
Record
7–12 Previous month 7–10
Opponents
15 +2
Events
5 +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.
Loss
November 8, 2025 Jannic Feng
Fight2Submit Graz Open Juvenile Boys No-Gi / White / Juvenile 1 / -76,5 kg (Medium heavy)
Method Points 05:00 0–11
Marginal influence -12
Loss
November 8, 2025 Ajdin Hamzic
Fight2Submit Graz Open Juvenile Boys No-Gi / White / Juvenile 1 / -76,5 kg (Medium heavy)
Method Points 05:00 0–4
Marginal influence -9
October 2025 7 new matches Change +46 Rating 1,321

Rating-period composition

Rating matches
17 +7
Record
7–10 Previous month 3–7
Opponents
13 +4
Events
4 +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.
Loss
October 26, 2025 Ismail Bisayew
Grappling Industries AUSTRIA No Gi Teens / Male / Beginner (White) / 16 - 17 years / -145 lbs
Method Points 04:00 2–19
Marginal influence -6
Win
October 26, 2025 Arlind Bulaku
Grappling Industries AUSTRIA No Gi Teens / Male / Beginner (White) / 16 - 17 years / -145 lbs
Method Submission 01:32 4–3
Marginal influence +7
Win
October 26, 2025 Ibrahim Dheyaa
Grappling Industries AUSTRIA No Gi Teens / Male / Beginner (White) / 16 - 17 years / -145 lbs
Method Disqualification 03:51 0–6
Marginal influence +12
Win
October 26, 2025 Enes Yilmaz
Grappling Industries AUSTRIA No Gi Teens / Male / Beginner (White) / 16 - 17 years / -145 lbs
Method Points 04:00 9–2
Marginal influence +10
Win
October 26, 2025 Enes Yilmaz
Grappling Industries AUSTRIA Gi Teens / Male / White / 16 - 17 years / -145 lbs
Method Submission 03:39 8–0
Marginal influence +10
Loss
October 26, 2025 Ismail Bisayew
Grappling Industries AUSTRIA Gi Teens / Male / White / 16 - 17 years / -145 lbs
Method Submission 00:50 0–3
Marginal influence -3
Loss
October 26, 2025 Ibrahim Dheyaa
Grappling Industries AUSTRIA Gi Teens / Male / White / 16 - 17 years / -145 lbs
Method Submission 01:41 2–7
Marginal influence -4
September 2025 2 new matches Change +24 Rating 1,275

Rating-period composition

Rating matches
10 +2
Record
3–7 Previous month 2–6
Opponents
9 +2
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
September 14, 2025 Mehran Noori
ADCC AUSTRIAN NATIONALS OPEN 2025 Boys Juniors 15-17 years / Beginner / -70 kg
Method Submission 00:57 0–0
Marginal influence +10
Loss
September 14, 2025 Unknown opponent
ADCC AUSTRIAN NATIONALS OPEN 2025 Boys Juniors 15-17 years / Beginner / -70 kg
Method Submission 00:59 0–0
Marginal influence -12
Relevant matches
18.7
Official ranking percentile
-
Performance
5.4 pp below expectation

18.7 weighted matches against 19 different opponents across 6 events

Weighted win rate
40.2%
Expected win rate
45.6%
Average opponent rating
1,300
Repeated-opponent share
24.0%
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 6 event votes Selected outcome

Registrations and outcomes

Grappling Industries INNSBRUCK
U18 · Counts
No Gi Kids / 16 - 17 years (Male) / Beginner (White) / -155 lbs
  • Competition age 17
  • Registered age: u18
  • Source category: u18
Gi Kids / 16 - 17 years (Male) / White / -155 lbs
  • Competition age 17
  • Registered age: u18
  • Source category: u18
Fight2Submit Graz Open 16 I 15. August
U18 · Counts
Juvenile Boys No-Gi / White / Juvenile 2 / Über 70 kg
  • Competition age 17
  • Registered age: u18
  • Source category: u18
ADCC AUSTRIAN OPEN 2026
U18 · Counts
Boys Juniors 15-17 years / Beginner / -75 kg
  • Competition age 17
SFC Grappling
U18 · Counts
No-Gi Teens / -75 kg
  • Competition age 17
  • Registered age: u18
  • Source category: u18
2Brave - Grappling Series 3
Does not count
Juvenile 15-17 years / 15-18 years / -75 kg
  • Competition age 17
Grappling Industries AUSTRIA
U18 · Counts
Gi Kids / 16 - 17 years (Male) / White / -170 lbs
  • Competition age 17
  • Registered age: u18
  • Source category: u18
No Gi Kids / 16 - 17 years (Male) / Beginner (White) / -170 lbs
  • Competition age 17
  • Registered age: u18
  • Source category: u18
Grappling Industries NUREMBERG
U18 · Counts
Gi Teens / Male / White / 16 - 17 years / -155 lbs
  • Competition age 17
  • Registered age: u18
  • Source category: u18
No Gi Teens / Male / Beginner (White) / 16 - 17 years / -155 lbs
  • Competition age 17
  • Registered age: u18
  • Source category: u18
GRIND 12 Adults (NO-GI & GI ROUND ROBIN)
Does not count
No Gi / Male / Adults / Beginner / -72 kg
  • Competition age 17
Fight2Submit Graz Open
Does not count
Juvenile Boys No-Gi / White / Juvenile 1 / -71,5 kg (Middle)
  • Competition age 16
  • Registered age: u18
  • Source category: u18
TATAMY 18 KIDS (No-GI and GI round robin)
Does not count
Kids / No Gi / 15-18 years / Boys / Beginner / -70 kg
  • Competition age 16
MOMENTUM 11 - Vienna Open BJJ Gi & No Gi
Does not count
Men No Gi / White / Adult / -67,5 kg (Feather)
  • Competition age 16
ADCC Czech National Championship 2025
Does not count
Boys Junior / 15-17 years / Beginner / -70 kg
  • Competition age 16
Fight2Submit Graz Open
Does not count
Juvenile Boys No-Gi / White / Juvenile 1 / -76,5 kg (Medium heavy)
  • Competition age 16
  • Registered age: u18
  • Source category: u18
Grappling Industries AUSTRIA
Does not count
Gi Teens / Male / White / 16 - 17 years / -145 lbs
  • Competition age 16
  • Registered age: u18
  • Source category: u18
No Gi Teens / Male / Beginner (White) / 16 - 17 years / -145 lbs
  • Competition age 16
  • Registered age: u18
  • Source category: u18
Fight2Submit
Does not count
Male No-Gi / White / Adult / -80 kg
  • Competition age 16
STEEL CITY BJJ
Does not count
No Gi Male / Feather -67,5kg / White
  • Competition age 16
TATAMY 16 KIDS (No-GI and GI round robin)
Does not count
Kids / No Gi / 15-18 years / Boys / Beginner / -70 kg
  • Competition age 16
ADCC AUSTRIAN NATIONALS OPEN 2025
Does not count
Boys Juniors 15-17 years / Beginner / -70 kg
  • Competition age 16

Classification evidence

Why ≤ 70 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

  • ≤ 70 kg 1 competition event Selected outcome
  • ≤ 75 kg 1 competition event
  • ≤ 77 kg 1 competition event

Registrations and outcomes

Grappling Industries INNSBRUCK
Does not count
No Gi Kids / 16 - 17 years (Male) / Beginner (White) / -155 lbs
  • Registered weight class: -155 lbs
  • Source competition limit: -155 lbs

No matches in the rating period · no valid weight evidence

Grappling Industries INNSBRUCK
Does not count
Gi Kids / 16 - 17 years (Male) / White / -155 lbs
  • Registered weight class: -155 lbs
  • Source competition limit: -155 lbs

No matches in the rating period · no valid weight evidence

Fight2Submit Graz Open 16 I 15. August
Does not count
Juvenile Boys No-Gi / White / Juvenile 2 / Über 70 kg
  • Registered weight class: Über 70 kg
  • Source competition limit: Über 70 kg

No matches in the rating period · no valid weight evidence

ADCC AUSTRIAN OPEN 2026
≤ 75 kg · Counts as a competition event
Boys Juniors 15-17 years / Beginner / -75 kg
  • Registered weight class: -75 kg
  • Source competition limit: -75 kg

1 match in the rating period

SFC Grappling
Does not count
No-Gi Teens / -75 kg
  • Registered weight class: -75 kg
  • Source competition limit: -75 kg

No matches in the rating period · no valid weight evidence

2Brave - Grappling Series 3
Does not count
Juvenile 15-17 years / 15-18 years / -75 kg
  • Registered weight class: -75 kg
  • Source competition limit: -75 kg

No matches in the rating period · no valid weight evidence

Grappling Industries AUSTRIA
≤ 77 kg · Counts as a competition event
Gi Kids / 16 - 17 years (Male) / White / -170 lbs
  • Registered weight class: -170 lbs
  • Source competition limit: -170 lbs

4 matches in the rating period

Grappling Industries AUSTRIA
≤ 77 kg · Counts as a competition event
No Gi Kids / 16 - 17 years (Male) / Beginner (White) / -170 lbs
  • Registered weight class: -170 lbs
  • Source competition limit: -170 lbs

4 matches in the rating period

Grappling Industries NUREMBERG
≤ 70 kg · Counts as a competition event
Gi Teens / Male / White / 16 - 17 years / -155 lbs
  • Registered weight class: -155 lbs
  • Source competition limit: -155 lbs

3 matches in the rating period

Grappling Industries NUREMBERG
≤ 70 kg · Counts as a competition event
No Gi Teens / Male / Beginner (White) / 16 - 17 years / -155 lbs
  • Registered weight class: -155 lbs
  • Source competition limit: -155 lbs

2 matches in the rating period

GRIND 12 Adults (NO-GI & GI ROUND ROBIN)
Does not count
No Gi / Male / Adults / Beginner / -72 kg
  • Registered weight class: -72 kg
  • Source competition limit: -72 kg

No matches in the rating period · no valid weight evidence

Fight2Submit Graz Open
Does not count
Juvenile Boys No-Gi / White / Juvenile 1 / -71,5 kg (Middle)
  • Registered weight class: -71,5 kg (Middle)
  • Source competition limit: -71,5 kg (Middle)

No matches in the rating period · no valid weight evidence

TATAMY 18 KIDS (No-GI and GI round robin)
Does not count
Kids / No Gi / 15-18 years / Boys / Beginner / -70 kg
  • Registered weight class: -70 kg
  • Source competition limit: -70 kg

No matches in the rating period · no valid weight evidence

MOMENTUM 11 - Vienna Open BJJ Gi & No Gi
Does not count
Men No Gi / White / Adult / -67,5 kg (Feather)
  • Registered weight class: -67,5 kg (Feather)
  • Source competition limit: -67,5 kg (Feather)

No matches in the rating period · no valid weight evidence

ADCC Czech National Championship 2025
Does not count
Boys Junior / 15-17 years / Beginner / -70 kg
  • Registered weight class: -70 kg
  • Source competition limit: -70 kg

No matches in the rating period · no valid weight evidence

Fight2Submit Graz Open
≤ 77 kg · Does not count
Juvenile Boys No-Gi / White / Juvenile 1 / -76,5 kg (Medium heavy)
  • Registered weight class: -76,5 kg (Medium heavy)
  • Source competition limit: -76,5 kg (Medium heavy)

2 matches in the rating period · outside the three most recent unambiguous events

Grappling Industries AUSTRIA
≤ 66 kg · Does not count
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 · outside the three most recent unambiguous events

Grappling Industries AUSTRIA
≤ 66 kg · Does not count
No Gi Teens / Male / Beginner (White) / 16 - 17 years / -145 lbs
  • Registered weight class: -145 lbs
  • Source competition limit: -145 lbs

4 matches in the rating period · outside the three most recent unambiguous events

Fight2Submit
Does not count
Male No-Gi / White / Adult / -80 kg
  • Registered weight class: -80 kg
  • Source competition limit: -80 kg

No matches in the rating period · no valid weight evidence

STEEL CITY BJJ
Does not count
No Gi Male / Feather -67,5kg / White
  • Registered weight class: Feather -67,5kg
  • Source competition limit: Feather -67,5kg

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 / 15-18 years / Boys / Beginner / -70 kg
  • Registered weight class: -70 kg
  • Source competition limit: -70 kg

No matches in the rating period · no valid weight evidence

ADCC AUSTRIAN NATIONALS OPEN 2025
≤ 70 kg · Does not count
Boys Juniors 15-17 years / Beginner / -70 kg
  • Registered weight class: -70 kg
  • Source competition limit: -70 kg

2 matches in the rating period · outside the three most recent unambiguous events

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 22 matches in the rating period Selected outcome

Registrations and outcomes

Grappling Industries AUSTRIA
white · Counts as a match
No Gi Kids / 16 - 17 years (Male) / Beginner (White) / -170 lbs
  • Source belt category: white

4 matches in the rating period

Grappling Industries AUSTRIA
white · Counts as a match
Gi Kids / 16 - 17 years (Male) / White / -170 lbs
  • Source belt category: white

4 matches in the rating period

Grappling Industries NUREMBERG
white · Counts as a match
No Gi Teens / Male / Beginner (White) / 16 - 17 years / -155 lbs
  • Source belt category: white

2 matches in the rating period

Grappling Industries NUREMBERG
white · Counts as a match
Gi Teens / Male / White / 16 - 17 years / -155 lbs
  • Source belt category: white

3 matches in the rating period

Fight2Submit Graz Open
white · Counts as a match
Juvenile Boys No-Gi / White / Juvenile 1 / -76,5 kg (Medium heavy)
  • Source belt category: white

2 matches in the rating period

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

4 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