Matei Lazea - Rating | TopBJJ Index

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 1,435

Rating-period composition

Rating matches: 14 0
Record: 11–3 Previous month 11–3
Opponents: 10 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.

July 2026 No new matches Change 0 Rating 1,435

Rating-period composition

Rating matches: 14 0
Record: 11–3 Previous month 11–3
Opponents: 10 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.

June 2026 4 new matches · 2 left period Change +57 Rating 1,435

Rating-period composition

Rating matches: 14 +2
Record: 11–3 Previous month 9–3
Opponents: 10 +2
Events: 3 0

2 older matches left the 12-month period: 2 won and 0 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

June 27, 2026 Telman Hovhannisyan

Styrian Open Championship 2026 BJJ / Jiu Jitsu Gi and NoGi, Fighting, Duo System Tournament Boys Gi / White / Grey / U14 -U16 (12-13yrs) / -48 kg

Method Submission 00:40 6–0

Marginal influence +15

Win

June 27, 2026 Constantin Mackh

Styrian Open Championship 2026 BJJ / Jiu Jitsu Gi and NoGi, Fighting, Duo System Tournament Boys Gi / White / Grey / U14 -U16 (12-13yrs) / -48 kg

Method Submission 00:23 6–0

Marginal influence +8

Win

June 27, 2026 Manolo Slak Rupnik

Styrian Open Championship 2026 BJJ / Jiu Jitsu Gi and NoGi, Fighting, Duo System Tournament Boys Gi / White / Grey / U14 -U16 (12-13yrs) / -48 kg

Method Points 03:00 3–0

Marginal influence +10

Win

June 27, 2026 Danilo Janjanin

Styrian Open Championship 2026 BJJ / Jiu Jitsu Gi and NoGi, Fighting, Duo System Tournament Boys Gi / White / Grey / U14 -U16 (12-13yrs) / -48 kg

Method Submission 00:27 0–0

Marginal influence +11

May 2026 8 new matches · 6 left period Change -68 Rating 1,378

Rating-period composition

Rating matches: 12 +2
Record: 9–3 Previous month 10–0
Opponents: 8 +1
Events: 3 0

6 older matches left the 12-month period: 6 won and 0 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 16, 2026 Lorenz Weiszbart

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 0–6

Marginal influence -16

Win

May 16, 2026 Lorenz Weiszbart

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 2–0

Marginal influence +9

Loss

May 16, 2026 Lorenz Weiszbart

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 -16

Win

May 16, 2026 Anri Kamilov

Vienna Open Championship 2026 - Offene Wiener Landesmeisterschaft 2026 Jiu Jitsu Gi (BJJ Gi) - Male / U14 / Grey / Yellow Belt (Advanced Kids) / -48 kg

Method Points 03:00 6–0

Marginal influence +14

Loss

May 16, 2026 Manolo Slak Rupnik

Vienna Open Championship 2026 - Offene Wiener Landesmeisterschaft 2026 Jiu Jitsu Gi (BJJ Gi) - Male / U14 / Grey / Yellow Belt (Advanced Kids) / -48 kg

Method Submission 00:42 0–0

Marginal influence -23

Win

May 16, 2026 Georges Janssens

Vienna Open Championship 2026 - Offene Wiener Landesmeisterschaft 2026 JJIF Fighting - Male / U14 / -48 kg

Method Points 02:00 8–6

Marginal influence +16

Win

May 16, 2026 Áron Kodácsi

Vienna Open Championship 2026 - Offene Wiener Landesmeisterschaft 2026 JJIF Fighting - Male / U14 / -48 kg

Method Other recorded result 00:40 50–0

Marginal influence +15

Win

May 16, 2026 Igor Cieślik

Vienna Open Championship 2026 - Offene Wiener Landesmeisterschaft 2026 JJIF Fighting - Male / U14 / -48 kg

Method Other recorded result 00:33 50–0

Marginal influence +9

April 2026 No new matches Change +1 Rating 1,446

Rating-period composition

Rating matches: 10 0
Record: 10–0 Previous month 10–0
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.

March 2026 No new matches · 2 left period Change -8 Rating 1,445

Rating-period composition

Rating matches: 10 -2
Record: 10–0 Previous month 11–1
Opponents: 7 -2
Events: 3 -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 1,453

Rating-period composition

Rating matches: 12 0
Record: 11–1 Previous month 11–1
Opponents: 9 0
Events: 4 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 1,454

Rating-period composition

Rating matches: 12 0
Record: 11–1 Previous month 11–1
Opponents: 9 0
Events: 4 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 1,454

Rating-period composition

Rating matches: 12 0
Record: 11–1 Previous month 11–1
Opponents: 9 0
Events: 4 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 · 2 left period Change -22 Rating 1,453

Rating-period composition

Rating matches: 12 0
Record: 11–1 Previous month 11–1
Opponents: 9 -1
Events: 4 0

2 older matches left the 12-month period: 2 won and 0 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

November 29, 2025 Mathis Martin

MOMENTUM 11 - Vienna Open BJJ Gi & No Gi Kids Men Gi / U12 (10-11) years / Kids advanced / +50kg

Method Submission 01:21 6–0

Marginal influence +8

Win

November 29, 2025 Mathis Martin

MOMENTUM 11 - Vienna Open BJJ Gi & No Gi Kids Men Gi / U12 (10-11) years / Kids advanced / +50kg

Method Submission 00:59 9–0

Marginal influence +8

October 2025 No new matches Change -1 Rating 1,475

Rating-period composition

Rating matches: 12 0
Record: 11–1 Previous month 11–1
Opponents: 10 0
Events: 4 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 0 Rating 1,476

Rating-period composition

Rating matches: 12 0
Record: 11–1 Previous month 11–1
Opponents: 10 0
Events: 4 0

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

Relevant matches: 7.6

Official ranking percentile: Top 19%

Performance: 21.8 pp above expectation

7.6 weighted matches against 10 different opponents across 3 events

Weighted win rate: 85.5%
Expected win rate: 63.7%
Average opponent rating: 1,191
Repeated-opponent share: 28.6%
Network connectivity: 80.9%