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Viktor Perkovic

Flowing Arts Austria

W–L
2–5
Won and lost rating-eligible matches in the past 12 months.
Gi
1,178
Rating based on Gi matches in the past 12 months.
No-Gi
1,157
Rating based on No-Gi matches in the past 12 months.
Current form
2–5
Results from the ten most recent rating-eligible matches.
Opponents
5
Unique opponents faced in rating-eligible matches in the past 12 months.

Indexed career

Matches

10
Indexed competition matches
Date Opponent Result Event Division
2025-10-26 Nolan Campocasso
Win
Grappling Industries AUSTRIA No-Gi · No Gi Kids / Advanced (Yellow/Orange) / 14 - 15 years (Male) / -145 lbs
2025-10-26 Muhamed Tsokuev
Loss
Grappling Industries AUSTRIA No-Gi · No Gi Kids / Advanced (Yellow/Orange) / 14 - 15 years (Male) / -145 lbs
2025-10-26 Alp Şimşek
Loss
Grappling Industries AUSTRIA No-Gi · No Gi Kids / Advanced (Yellow/Orange) / 14 - 15 years (Male) / -145 lbs
2025-10-26 Marcell Ovari
Win
Grappling Industries AUSTRIA Gi · Gi Kids / Yellow/Orange / 14 - 15 years (Male) / -145 lbs
2025-10-26 Nolan Campocasso
Loss
Grappling Industries AUSTRIA Gi · Gi Kids / Yellow/Orange / 14 - 15 years (Male) / -145 lbs
2025-10-26 Alp Şimşek
Loss
Grappling Industries AUSTRIA Gi · Gi Kids / Yellow/Orange / 14 - 15 years (Male) / -145 lbs
2025-09-14 Jonas Erber
Loss
ADCC AUSTRIAN NATIONALS OPEN 2025 No-Gi · Boys Juniors 15-17 years / Beginner / -65 kg
2025-03-02 Samat Kachrumanov
Loss
Groundfighter Kids Open 2025 Gi · All Kids GI / +45 kg
2025-03-02 Aleyna Verem
Win
Groundfighter Kids Open 2025 Gi · All Kids GI / +45 kg
2025-03-02 Valerie Kronberger-Sabic
Win
Groundfighter Kids Open 2025 Gi · All Kids GI / +45 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 0 Rating 1,245

Rating-period composition

Rating matches
7 0
Record
2–5 Previous month 2–5
Opponents
5 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 0 Rating 1,245

Rating-period composition

Rating matches
7 0
Record
2–5 Previous month 2–5
Opponents
5 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 +2 Rating 1,245

Rating-period composition

Rating matches
7 0
Record
2–5 Previous month 2–5
Opponents
5 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 -2 Rating 1,243

Rating-period composition

Rating matches
7 0
Record
2–5 Previous month 2–5
Opponents
5 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 0 Rating 1,245

Rating-period composition

Rating matches
7 0
Record
2–5 Previous month 2–5
Opponents
5 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 · 2 left period Change -20 Rating 1,245

Rating-period composition

Rating matches
7 -2
Record
2–5 Previous month 3–6
Opponents
5 -2
Events
2 -1

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.

February 2026 No new matches Change -1 Rating 1,265

Rating-period composition

Rating matches
9 0
Record
3–6 Previous month 3–6
Opponents
7 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.

January 2026 No new matches Change 0 Rating 1,266

Rating-period composition

Rating matches
9 0
Record
3–6 Previous month 3–6
Opponents
7 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 No new matches Change -1 Rating 1,266

Rating-period composition

Rating matches
9 0
Record
3–6 Previous month 3–6
Opponents
7 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.

November 2025 No new matches Change -4 Rating 1,267

Rating-period composition

Rating matches
9 0
Record
3–6 Previous month 3–6
Opponents
7 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.

October 2025 6 new matches Change +13 Rating 1,271

Rating-period composition

Rating matches
9 +6
Record
3–6 Previous month 1–2
Opponents
7 +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
October 26, 2025 Nolan Campocasso
Grappling Industries AUSTRIA No Gi Kids / Advanced (Yellow/Orange) / 14 - 15 years (Male) / -145 lbs
Method Submission 00:20 6–0
Marginal influence +11
Loss
October 26, 2025 Muhamed Tsokuev
Grappling Industries AUSTRIA No Gi Kids / Advanced (Yellow/Orange) / 14 - 15 years (Male) / -145 lbs
Method Submission 00:41 0–0
Marginal influence -10
Loss
October 26, 2025 Alp Şimşek
Grappling Industries AUSTRIA No Gi Kids / Advanced (Yellow/Orange) / 14 - 15 years (Male) / -145 lbs
Method Points 04:00 0–2
Marginal influence -11
Win
October 26, 2025 Marcell Ovari
Grappling Industries AUSTRIA Gi Kids / Yellow/Orange / 14 - 15 years (Male) / -145 lbs
Method Submission 02:43 0–0
Marginal influence +18
Loss
October 26, 2025 Nolan Campocasso
Grappling Industries AUSTRIA Gi Kids / Yellow/Orange / 14 - 15 years (Male) / -145 lbs
Method Disqualification 00:40 0–0
Marginal influence -15
Loss
October 26, 2025 Alp Şimşek
Grappling Industries AUSTRIA Gi Kids / Yellow/Orange / 14 - 15 years (Male) / -145 lbs
Method Submission 01:03 0–0
Marginal influence -7
September 2025 1 new match Change +58 Rating 1,258

Rating-period composition

Rating matches
3 +1
Record
1–2 Previous month 1–1
Opponents
3 +1
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.
Loss
September 14, 2025 Jonas Erber
ADCC AUSTRIAN NATIONALS OPEN 2025 Boys Juniors 15-17 years / Beginner / -65 kg
Method Points 07:00 -1–0
Marginal influence -21
Relevant matches
5.6
Official ranking percentile
-
Performance
-

5.6 weighted matches against 5 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,348
Repeated-opponent share
28.6%
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

Grappling Industries AUSTRIA
U18 · Counts
Gi Kids / Yellow/Orange / 14 - 15 years (Male) / -145 lbs
  • Competition age 15
  • Registered age: u16
  • Source category: u16
No Gi Kids / Advanced (Yellow/Orange) / 14 - 15 years (Male) / -145 lbs
  • Competition age 15
  • Registered age: u16
  • Source category: u16
ADCC AUSTRIAN NATIONALS OPEN 2025
Does not count
Boys Juniors 15-17 years / Beginner / -65 kg
  • Competition age 15

Classification evidence

Why ≤ 65 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

  • ≤ 65 kg 1 competition event Selected outcome
  • ≤ 66 kg 1 competition event

Registrations and outcomes

Grappling Industries AUSTRIA
≤ 66 kg · Counts as a competition event
Gi Kids / Yellow/Orange / 14 - 15 years (Male) / -145 lbs
  • Registered weight class: -145 lbs
  • Source competition limit: -145 lbs

3 matches in the rating period

Grappling Industries AUSTRIA
≤ 66 kg · Counts as a competition event
No Gi Kids / Advanced (Yellow/Orange) / 14 - 15 years (Male) / -145 lbs
  • Registered weight class: -145 lbs
  • Source competition limit: -145 lbs

3 matches in the rating period

ADCC AUSTRIAN NATIONALS OPEN 2025
≤ 65 kg · Counts as a competition event
Boys Juniors 15-17 years / Beginner / -65 kg
  • Registered weight class: -65 kg
  • Source competition limit: -65 kg

1 match in the rating period

Classification evidence

Why Orange?

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

  • orange 6 matches in the rating period Selected outcome

Registrations and outcomes

Grappling Industries AUSTRIA
orange · Counts as a match
No Gi Kids / Advanced (Yellow/Orange) / 14 - 15 years (Male) / -145 lbs
  • Source belt category: orange

3 matches in the rating period

Grappling Industries AUSTRIA
orange · Counts as a match
Gi Kids / Yellow/Orange / 14 - 15 years (Male) / -145 lbs
  • Source belt category: orange

3 matches in the rating period