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AT

Lorenz Weiszbart

ZR Team Leobersdorf

W–L
2–1
Won and lost rating-eligible matches in the past 12 months.
Gi
1,243
Rating based on Gi matches in the past 12 months.
No-Gi
-
Rating based on No-Gi matches in the past 12 months.
Current form
2–1
Results from the ten most recent rating-eligible matches.
Opponents
1
Unique opponents faced in rating-eligible matches in the past 12 months.

Tournament history

Events

7
Events
Date Event Result Format Division
Vienna Open Championship 2026 - Offene Wiener Landesmeisterschaft 2026 AT · Gi · U14 · orange/green · ≤48 kg 2–1 W–L: Win / Loss Gi
  • Jiu Jitsu Gi (BJJ Gi) - Male / U14 / Orange / Green Belt (Advanced Kids) / -48 kg
Czech championship submission only 2025 Gi/Nogi CZ · Gi · ≤40 kg 0–2 W–L: Win / Loss Gi
  • Place #9
Vienna Open Championship 2025 - Offene Wiener Landesmeisterschaft 2025 AT · Gi · U16 · grey/yellow · ≤44 kg 1–1 W–L: Win / Loss Gi
  • Jiu Jitsu Gi (BJJ Gi) - Male / U16 / Grey / Yellow Belt (Advanced Kids) / -44 kg
TATAMY 13 KIDS (No-GI and GI round robin) CZ · Gi · 10–12 yo · yellow/orange/green · ≤40 kg 4–1 W–L: Win / Loss Gi
  • Kids / Gi / 10-12 years / Boys / Yellow/orange/green belt / -40 kg
Styrian Open Championship 2023 BJJ / Jiu Jitsu Gi, Fighting, Duo System Tournament AT · Gi · 10 yo · white/grey/yellow · ≤34.3 kg 1–1 W–L: Win / Loss Gi
  • Boys Gi / White / Grey / Yellow / Junior I (10yrs) / -34,30 kg
MOMENTUM 3 - Vienna Open BJJ Gi & NoGi AT · Gi · U10 · white · ≤34 kg 0–3 W–L: Win / Loss Gi
  • Place #4
NoEXCUSE! 6 CZ · Gi · ≤32 kg 2–0 W–L: Win / Loss Gi
  • GI - Little Kids Mix / -32 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 1,243

Rating-period composition

Rating matches
3 0
Record
2–1 Previous month 2–1
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.

July 2026 No new matches Change 0 Rating 1,243

Rating-period composition

Rating matches
3 0
Record
2–1 Previous month 2–1
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.

June 2026 No new matches · 2 left period Change +76 Rating 1,243

Rating-period composition

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

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

May 2026 3 new matches · 2 left period Change 0 Rating 1,167

Rating-period composition

Rating matches
5 +1
Record
2–3 Previous month 1–3
Opponents
3 -1
Events
2 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.
Win
May 16, 2026 Matei Lazea
Vienna Open Championship 2026 - Offene Wiener Landesmeisterschaft 2026 Jiu Jitsu Gi (BJJ Gi) - Male / U14 / Orange / Green Belt (Advanced Kids) / -48 kg
Method Points 11:21 6–0
Marginal influence +33
Loss
May 16, 2026 Matei Lazea
Vienna Open Championship 2026 - Offene Wiener Landesmeisterschaft 2026 Jiu Jitsu Gi (BJJ Gi) - Male / U14 / Orange / Green Belt (Advanced Kids) / -48 kg
Method Submission 01:58 0–2
Marginal influence -18
Win
May 16, 2026 Matei Lazea
Vienna Open Championship 2026 - Offene Wiener Landesmeisterschaft 2026 Jiu Jitsu Gi (BJJ Gi) - Male / U14 / Orange / Green Belt (Advanced Kids) / -48 kg
Method Points 12:39 0–0
Marginal influence +33
April 2026 No new matches Change -1 Rating 1,167

Rating-period composition

Rating matches
4 0
Record
1–3 Previous month 1–3
Opponents
4 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 +2 Rating 1,168

Rating-period composition

Rating matches
4 0
Record
1–3 Previous month 1–3
Opponents
4 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 · 5 left period Change -120 Rating 1,166

Rating-period composition

Rating matches
4 -5
Record
1–3 Previous month 5–4
Opponents
4 -4
Events
2 -1

5 older matches left the 12-month period: 4 won and 1 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

January 2026 No new matches Change +8 Rating 1,286

Rating-period composition

Rating matches
9 0
Record
5–4 Previous month 5–4
Opponents
8 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 +8 Rating 1,278

Rating-period composition

Rating matches
9 0
Record
5–4 Previous month 5–4
Opponents
8 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 +3 Rating 1,270

Rating-period composition

Rating matches
9 0
Record
5–4 Previous month 5–4
Opponents
8 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 No new matches Change -14 Rating 1,267

Rating-period composition

Rating matches
9 0
Record
5–4 Previous month 5–4
Opponents
8 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.

September 2025 No new matches Change -6 Rating 1,281

Rating-period composition

Rating matches
9 0
Record
5–4 Previous month 5–4
Opponents
8 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.

Relevant matches
1.3
Official ranking percentile
-
Performance
-

1.3 weighted matches against 1 different opponents across 1 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,435
Repeated-opponent share
66.7%
Network connectivity
80.9%

Classification evidence

Why U14?

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

  • U14 1 event vote Selected outcome

Registrations and outcomes

Vienna Open Championship 2026 - Offene Wiener Landesmeisterschaft 2026
U14 · Counts
Jiu Jitsu Gi (BJJ Gi) - Male / U14 / Orange / Green Belt (Advanced Kids) / -48 kg
  • Competition age 13
  • Registered age: u14
  • Source category: u14

Classification evidence

Why ≤ 48 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

  • ≤ 48 kg 1 competition event Selected outcome

Registrations and outcomes

Vienna Open Championship 2026 - Offene Wiener Landesmeisterschaft 2026
≤ 48 kg · Counts as a competition event
Jiu Jitsu Gi (BJJ Gi) - Male / U14 / Orange / Green Belt (Advanced Kids) / -48 kg
  • Registered weight class: -48 kg
  • Source competition limit: -48 kg

3 matches in the rating period

Classification evidence

Why Green?

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

  • green 3 matches in the rating period Selected outcome

Registrations and outcomes

Vienna Open Championship 2026 - Offene Wiener Landesmeisterschaft 2026
green · Counts as a match
Jiu Jitsu Gi (BJJ Gi) - Male / U14 / Orange / Green Belt (Advanced Kids) / -48 kg
  • Source belt category: green

3 matches in the rating period