Viktor Perkovic - Rating

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 Simsek

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 Simsek

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%