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Lars Umert

Alpha Sports MMA

W–L
1–4
Won and lost rating-eligible matches in the past 12 months.
Gi
1,209
Rating based on Gi matches in the past 12 months.
No-Gi
1,110
Rating based on No-Gi matches in the past 12 months.
Current form
1–4
Results from the ten most recent rating-eligible matches.
Opponents
5
Unique opponents faced in rating-eligible matches in the past 12 months.

Tournament history

Events

5
Events
Date Event Result Format Division
ALPHA Sports In-House BJJ Turnier Germany · Gi · grey · ≤60 kg 0–1 W–L: Win / Loss Gi
  • Teens Grey -60kg
NAGA Europe Grappling Championship Germany · Gi · 12–13 yo · 40–44.9 kg ; No-Gi · 12–13 yo · 40–44.9 kg 1–3 W–L: Win / Loss GiNo-Gi
  • Children No-Gi (Male) / Beginner / 40 - 44.9 / 12-13 years
  • Children Gi (Male) / Beginner / 40 - 44.9 / 12-13 years
FRANKFURT WINTER OPEN CHAMPIONSHIP 2025 I EUROPEAN CUP Germany · Gi · U16 · grey · ≤41 kg ; No-Gi · U16 · grey · ≤41 kg 0–5 W–L: Win / Loss GiNo-Gi
  • Boys Gi (under 16 y.o.) / Grey / 12-13 years / -41 kg
  • Place #4
Grappling Industries NUREMBERG Germany · Gi · 10–11 yo · white · ≤85 lb ; No-Gi · 10–11 yo · white · ≤85 lb 2–4 W–L: Win / Loss GiNo-Gi
  • Place #4
  • No Gi Kids / Beginner (White) / 10 - 11 years / -85 lbs
Grappling Industries NUREMBERG Germany · Gi · 10–11 yo · white · ≤75 lb ; No-Gi · 10–11 yo · white · ≤85 lb 0–5 W–L: Win / Loss GiNo-Gi
  • No Gi Kids / Beginner (White) / 10 - 11 years / -85 lbs
  • Place #4

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 1,250

Rating-period composition

Rating matches
5 0
Record
1–4 Previous month 1–4
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 1,250

Rating-period composition

Rating matches
5 0
Record
1–4 Previous month 1–4
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 1 new match Change -2 Rating 1,250

Rating-period composition

Rating matches
5 +1
Record
1–4 Previous month 1–3
Opponents
5 +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
June 20, 2026 Pawel Loperow
ALPHA Sports In-House BJJ Turnier Teens Grey -60kg
Method Points 04:00 0–6
Marginal influence -11
May 2026 No new matches Change 0 Rating 1,252

Rating-period composition

Rating matches
4 0
Record
1–3 Previous month 1–3
Opponents
4 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.

April 2026 No new matches Change 0 Rating 1,252

Rating-period composition

Rating matches
4 0
Record
1–3 Previous month 1–3
Opponents
4 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.

March 2026 No new matches Change 0 Rating 1,252

Rating-period composition

Rating matches
4 0
Record
1–3 Previous month 1–3
Opponents
4 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.

February 2026 No new matches · 5 left period Change +69 Rating 1,252

Rating-period composition

Rating matches
4 -5
Record
1–3 Previous month 1–8
Opponents
4 -3
Events
1 -1

5 older matches left the 12-month period: 0 won and 5 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 -1 Rating 1,183

Rating-period composition

Rating matches
9 0
Record
1–8 Previous month 1–8
Opponents
7 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.

December 2025 No new matches Change +2 Rating 1,184

Rating-period composition

Rating matches
9 0
Record
1–8 Previous month 1–8
Opponents
7 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.

November 2025 No new matches Change 0 Rating 1,182

Rating-period composition

Rating matches
9 0
Record
1–8 Previous month 1–8
Opponents
7 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.

October 2025 4 new matches · 5 left period Change +12 Rating 1,182

Rating-period composition

Rating matches
9 -1
Record
1–8 Previous month 1–9
Opponents
7 0
Events
2 0

5 older matches left the 12-month period: 1 won and 4 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
October 4, 2025 Leon Kaiser
NAGA Europe Grappling Championship Children Gi (Male) / Beginner / 40 - 44.9 / 12-13 years
Method Decision 03:00 0–0
Marginal influence +37
Loss
October 4, 2025 Vincent Siebert
NAGA Europe Grappling Championship Children Gi (Male) / Beginner / 40 - 44.9 / 12-13 years
Method Points 03:00 0–13
Marginal influence -9
Loss
October 4, 2025 Semih Ei
NAGA Europe Grappling Championship Children No-Gi (Male) / Beginner / 40 - 44.9 / 12-13 years
Method Submission 00:50 0–7
Marginal influence -18
Loss
October 4, 2025 Marin Dakovic
NAGA Europe Grappling Championship Children No-Gi (Male) / Beginner / 40 - 44.9 / 12-13 years
Method Points 03:00 2–4
Marginal influence -22
September 2025 No new matches Change -1 Rating 1,170

Rating-period composition

Rating matches
10 0
Record
1–9 Previous month 1–9
Opponents
7 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.

Relevant matches
4.4
Official ranking percentile
Top 75%
Performance
-

4.4 weighted matches against 5 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,279
Repeated-opponent share
0.0%
Network connectivity
87.6%

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

ALPHA Sports In-House BJJ Turnier
U14 · Counts
Teens Grey -60kg
  • Competition age 13
NAGA Europe Grappling Championship
Does not count
Children Gi (Male) / Beginner / 40 - 44.9 / 12-13 years
  • Competition age 12
  • Registered age: u14
  • Source category: u14
Children No-Gi (Male) / Beginner / 40 - 44.9 / 12-13 years
  • Competition age 12
  • Registered age: u14
  • Source category: u14

Classification evidence

Why ≤ 45 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

  • ≤ 45 kg 1 competition event Selected outcome
  • ≤ 60 kg 1 competition event

Registrations and outcomes

ALPHA Sports In-House BJJ Turnier
≤ 60 kg · Counts as a competition event
Teens Grey -60kg
  • Registered weight class: Teens Grey -60kg
  • Source competition limit: Teens Grey -60kg

1 match in the rating period

NAGA Europe Grappling Championship
≤ 45 kg · Counts as a competition event
Children Gi (Male) / Beginner / 40 - 44.9 / 12-13 years
  • Registered weight class: 40 - 44.9
  • Source competition limit: 40 - 44.9

2 matches in the rating period

NAGA Europe Grappling Championship
≤ 45 kg · Counts as a competition event
Children No-Gi (Male) / Beginner / 40 - 44.9 / 12-13 years
  • Registered weight class: 40 - 44.9
  • Source competition limit: 40 - 44.9

2 matches in the rating period

Classification evidence

Why Grey?

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

  • grey 1 match in the rating period Selected outcome

Registrations and outcomes

ALPHA Sports In-House BJJ Turnier
grey · Counts as a match
Teens Grey -60kg
  • Source belt category: grey

1 match in the rating period