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Maija Larson

Matrix Jiu-Jitsu

W–L
11–6
Won and lost rating-eligible matches in the past 12 months.
Gi
1,376
Rating based on Gi matches in the past 12 months.
No-Gi
1,293
Rating based on No-Gi matches in the past 12 months.
Current form
6–4
Results from the ten most recent rating-eligible matches.
Opponents
11
Unique opponents faced in rating-eligible matches in the past 12 months.

Indexed career

Matches

40
Indexed competition matches
Date Opponent Result Event Division
2026-05-23 Angelique Malassa
Win
NAGA Germany Grappling Championship Gi · Children Gi (Female) / Intermediate / 35 - 39.9 / 10-11 years
2026-05-23 Yunah Aguilar
Win
NAGA Germany Grappling Championship Gi · Children Gi (Female) / Intermediate / 35 - 39.9 / 10-11 years
2026-05-23 Angelique Malassa
Loss
NAGA Germany Grappling Championship Gi · Children Gi (Female) / Intermediate / 35 - 39.9 / 10-11 years
2026-05-23 Yelyzaveta Lemish
Win
NAGA Germany Grappling Championship No-Gi · Children No-Gi (Female) / Intermediate / 35- 39.9 / 10-11 years
2026-05-23 Jasmina Oud
Loss
NAGA Germany Grappling Championship No-Gi · Children No-Gi (Female) / Intermediate / 35- 39.9 / 10-11 years
2026-05-02 Nayah Hoard
Loss
2026 AGF Saarbrucken Championships No-Gi · No Gi Kids / Girls / Pre Teen (10 - 11 yrs) / Yellow / Light I (Up to 43.10 kg)
2026-05-02 Nayah Hoard
Loss
2026 AGF Saarbrucken Championships No-Gi · No Gi Kids / Girls / Pre Teen (10 - 11 yrs) / Yellow / Light I (Up to 43.10 kg)
2026-05-02 Emilia Löw
Win
2026 AGF Saarbrucken Championships Gi · Gi Kids / Girls / Pre Teen (10 - 11 yrs) / Gray / Light I (Up to 43.10 kg)
2026-05-02 Emilia Löw
Win
2026 AGF Saarbrucken Championships Gi · Gi Kids / Girls / Pre Teen (10 - 11 yrs) / Gray / Light I (Up to 43.10 kg)
2025-11-29 Emilia Magaddino
Win
2025 AGF Saarbrucken Open No-Gi · No Gi Kids / Girls / Pre Teen (10 - 11 yrs) / Gray / Light I (Up to 43.10 kg)
2025-11-29 Emilia Magaddino
Win
2025 AGF Saarbrucken Open No-Gi · No Gi Kids / Girls / Pre Teen (10 - 11 yrs) / Gray / Light I (Up to 43.10 kg)
2025-11-29 Emilia Magaddino
Win
2025 AGF Saarbrucken Open Gi · Gi Kids / Girls / Pre Teen (10 - 11 yrs) / Gray / Light I (Up to 43.10 kg)
2025-11-29 Lia Portnjagin
Loss
2025 AGF Saarbrucken Open Gi · Gi Kids / Girls / Pre Teen (10 - 11 yrs) / Gray / Light I (Up to 43.10 kg)
2025-10-04 Nilay Yasar
Win
NAGA Europe Grappling Championship No-Gi · Children No-Gi (Female) / Intermediate / 30 - 34.9 / 8-9 years
2025-10-04 Dila Sultan Guenes
Loss
NAGA Europe Grappling Championship No-Gi · Children No-Gi (Female) / Intermediate / 30 - 34.9 / 8-9 years
2025-10-04 Evelyn Mangione
Win
NAGA Europe Grappling Championship Gi · Children Gi (Female) / Intermediate / 35 - 39.9 / 8-9 years
2025-10-04 Nilay Yasar
Win
NAGA Europe Grappling Championship Gi · Children Gi (Female) / Intermediate / 35 - 39.9 / 8-9 years
2025-08-30 Nadir Balakouh
Loss
NAGA Amsterdam Grappling Championship Gi · Children Gi (Male) / Beginner / 30 - 34.9 / 8-9 years
2025-08-30 Lorenzo Gabriel De Camargo Bogers
Win
NAGA Amsterdam Grappling Championship Gi · Children Gi (Male) / Beginner / 30 - 34.9 / 8-9 years
2025-08-30 Nadir Balakouh
Loss
NAGA Amsterdam Grappling Championship No-Gi · Children No-Gi (Male) / Beginner / 30 - 34.9 / 8-9 years
2025-08-30 Franco Hendriks
Win
NAGA Amsterdam Grappling Championship No-Gi · Children No-Gi (Male) / Beginner / 30 - 34.9 / 8-9 years
2025-05-24 Gabriel Collazo
Win
NAGA Germany Grappling Championship Gi · Children Gi (Male) / Beginner / 30 - 34.9 / 8-9 years
2025-05-24 Timofej Petrakov
Win
NAGA Germany Grappling Championship Gi · Children Gi (Male) / Beginner / 30 - 34.9 / 8-9 years
2025-05-24 David Chromčák
Win
NAGA Germany Grappling Championship Gi · Children Gi (Male) / Beginner / 30 - 34.9 / 8-9 years
2025-05-24 Gabriel Collazo
Loss
NAGA Germany Grappling Championship No-Gi · Children No-Gi (Male) / Beginner / 30 - 34.9 / 8-9 years
2025-05-24 Muhammed Soyturk
Loss
NAGA Germany Grappling Championship No-Gi · Children No-Gi (Male) / Beginner / 30 - 34.9 / 8-9 years
2025-05-03 Nola Maher
Loss
2025 AGF Saarbrucken Jiu Jitsu Championships Gi · Gi Kids / Girls / Kids (8 - 9 yrs) / Gray / Feather II (Up to 34.00 kg)
2025-05-03 Zayneb Abla
Win
2025 AGF Saarbrucken Jiu Jitsu Championships Gi · Gi Kids / Girls / Kids (8 - 9 yrs) / Gray / Feather II (Up to 34.00 kg)
2025-05-03 Zayneb Abla
Win
2025 AGF Saarbrucken Jiu Jitsu Championships No-Gi · No Gi Kids / Girls / Kids (8 - 9 yrs) / Gray / Feather II (Up to 34.00 kg)
2025-05-03 Nola Maher
Win
2025 AGF Saarbrucken Jiu Jitsu Championships No-Gi · No Gi Kids / Girls / Kids (8 - 9 yrs) / Gray / Feather II (Up to 34.00 kg)
2024-12-08 Kamelia De Boisgency
Loss
Inclusive Nikolaus KIDS&TEENS BJJ Championship GI + NO GI Gi · Kids Girls Gi / Kids 2 / White / 25,01 kg - 58,00 kg
2024-12-08 Charlotta Falk
Win
Inclusive Nikolaus KIDS&TEENS BJJ Championship GI + NO GI Gi · Kids Girls Gi / Kids 2 / White / 25,01 kg - 58,00 kg
2024-12-08 Miriam Hames
Win
Inclusive Nikolaus KIDS&TEENS BJJ Championship GI + NO GI No-Gi · Kids Girls No-Gi / Kids 2 / Grey / Yellow / 25,01 kg - 36,00 kg
2024-12-08 Amy Cumpelik
Loss
Inclusive Nikolaus KIDS&TEENS BJJ Championship GI + NO GI No-Gi · Kids Girls No-Gi / Kids 2 / Grey / Yellow / 25,01 kg - 36,00 kg
2024-12-08 Lia Niedzwetzki
Win
Inclusive Nikolaus KIDS&TEENS BJJ Championship GI + NO GI No-Gi · Kids Girls No-Gi / Kids 2 / Grey / Yellow / 25,01 kg - 36,00 kg
2024-10-19 Paul Prechtlein
Win
2024 Saarbrucken Jiu Jitsu Championships Gi · Gi Kids / Mixed / Kids (8 - 9 yrs) / Gray / Feather II (Up to 34.00 kg)
2024-10-19 Paul Prechtlein
Win
2024 Saarbrucken Jiu Jitsu Championships Gi · Gi Kids / Mixed / Kids (8 - 9 yrs) / Gray / Feather II (Up to 34.00 kg)
2024-10-05 Samuel Weck
Win
NAGA Europe Grappling Championship No-Gi · Children No-Gi (Male) / Beginner / 30 - 34.9 / 8-9 years group 2
2024-10-05 Marie Fusslein
Win
NAGA Europe Grappling Championship Gi · Children Gi (Female) / Beginner / 35 - 39.9 / 8-9 years
2024-10-05 Evelyn Mangione
Win
NAGA Europe Grappling Championship Gi · Children Gi (Female) / Beginner / 30 - 34.9 / 8-9 years

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 · 4 left period Change -10 Rating 1,403

Rating-period composition

Rating matches
17 -4
Record
11–6 Previous month 13–8
Opponents
11 -3
Events
4 -1

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

July 2026 No new matches Change 0 Rating 1,413

Rating-period composition

Rating matches
21 0
Record
13–8 Previous month 13–8
Opponents
14 0
Events
5 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 +1 Rating 1,413

Rating-period composition

Rating matches
21 0
Record
13–8 Previous month 13–8
Opponents
14 0
Events
5 0

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

May 2026 9 new matches · 9 left period Change -29 Rating 1,412

Rating-period composition

Rating matches
21 0
Record
13–8 Previous month 14–7
Opponents
14 0
Events
5 0

9 older matches left the 12-month period: 6 won and 3 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 23, 2026 Angelique Malassa
NAGA Germany Grappling Championship Children Gi (Female) / Intermediate / 35 - 39.9 / 10-11 years
Method Points 03:00 5–0
Marginal influence +9
Win
May 23, 2026 Yunah Aguilar
NAGA Germany Grappling Championship Children Gi (Female) / Intermediate / 35 - 39.9 / 10-11 years
Method Submission 02:02 9–0
Marginal influence +14
Loss
May 23, 2026 Angelique Malassa
NAGA Germany Grappling Championship Children Gi (Female) / Intermediate / 35 - 39.9 / 10-11 years
Method Points 03:00 0–6
Marginal influence -12
Win
May 23, 2026 Yelyzaveta Lemish
NAGA Germany Grappling Championship Children No-Gi (Female) / Intermediate / 35- 39.9 / 10-11 years
Method Submission 01:13 2–0
Marginal influence +12
Loss
May 23, 2026 Jasmina Oud
NAGA Germany Grappling Championship Children No-Gi (Female) / Intermediate / 35- 39.9 / 10-11 years
Method Submission 00:41 0–0
Marginal influence -12
Loss
May 2, 2026 Nayah Hoard
2026 AGF Saarbrucken Championships No Gi Kids / Girls / Pre Teen (10 - 11 yrs) / Yellow / Light I (Up to 43.10 kg)
Method Points 03:00 2–5
Marginal influence -10
Loss
May 2, 2026 Nayah Hoard
2026 AGF Saarbrucken Championships No Gi Kids / Girls / Pre Teen (10 - 11 yrs) / Yellow / Light I (Up to 43.10 kg)
Method Submission 01:40 0–6
Marginal influence -10
Win
May 2, 2026 Emilia Löw
2026 AGF Saarbrucken Championships Gi Kids / Girls / Pre Teen (10 - 11 yrs) / Gray / Light I (Up to 43.10 kg)
Method Submission 00:38 4–0
Marginal influence +7
Win
May 2, 2026 Emilia Löw
2026 AGF Saarbrucken Championships Gi Kids / Girls / Pre Teen (10 - 11 yrs) / Gray / Light I (Up to 43.10 kg)
Method Submission 00:55 8–0
Marginal influence +7
April 2026 No new matches Change -3 Rating 1,441

Rating-period composition

Rating matches
21 0
Record
14–7 Previous month 14–7
Opponents
14 0
Events
5 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 -4 Rating 1,444

Rating-period composition

Rating matches
21 0
Record
14–7 Previous month 14–7
Opponents
14 0
Events
5 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 Change +7 Rating 1,448

Rating-period composition

Rating matches
21 0
Record
14–7 Previous month 14–7
Opponents
14 0
Events
5 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 +1 Rating 1,441

Rating-period composition

Rating matches
21 0
Record
14–7 Previous month 14–7
Opponents
14 0
Events
5 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 · 4 left period Change -4 Rating 1,440

Rating-period composition

Rating matches
21 -4
Record
14–7 Previous month 16–9
Opponents
14 -4
Events
5 -1

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

November 2025 4 new matches Change +20 Rating 1,444

Rating-period composition

Rating matches
25 +4
Record
16–9 Previous month 13–8
Opponents
18 +2
Events
6 +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
November 29, 2025 Emilia Magaddino
2025 AGF Saarbrucken Open Gi Kids / Girls / Pre Teen (10 - 11 yrs) / Gray / Light I (Up to 43.10 kg)
Method Points 03:00 2–0
Marginal influence +15
Loss
November 29, 2025 Lia Portnjagin
2025 AGF Saarbrucken Open Gi Kids / Girls / Pre Teen (10 - 11 yrs) / Gray / Light I (Up to 43.10 kg)
Method Points 03:00 1–6
Marginal influence -17
Win
November 29, 2025 Emilia Magaddino
2025 AGF Saarbrucken Open No Gi Kids / Girls / Pre Teen (10 - 11 yrs) / Gray / Light I (Up to 43.10 kg)
Method Points 03:00 11–6
Marginal influence +6
Win
November 29, 2025 Emilia Magaddino
2025 AGF Saarbrucken Open No Gi Kids / Girls / Pre Teen (10 - 11 yrs) / Gray / Light I (Up to 43.10 kg)
Method Submission 00:50 0–0
Marginal influence +6
October 2025 4 new matches · 5 left period Change -31 Rating 1,424

Rating-period composition

Rating matches
21 -1
Record
13–8 Previous month 15–7
Opponents
16 -1
Events
5 -1

5 older matches left the 12-month period: 5 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
October 4, 2025 Nilay Yasar
NAGA Europe Grappling Championship Children No-Gi (Female) / Intermediate / 30 - 34.9 / 8-9 years
Method Submission 00:24 5–0
Marginal influence +6
Loss
October 4, 2025 Dila Sultan Guenes
NAGA Europe Grappling Championship Children No-Gi (Female) / Intermediate / 30 - 34.9 / 8-9 years
Method Submission 00:50 0–6
Marginal influence -17
Win
October 4, 2025 Evelyn Mangione
NAGA Europe Grappling Championship Children Gi (Female) / Intermediate / 35 - 39.9 / 8-9 years
Method Submission 00:52 6–0
Marginal influence +14
Win
October 4, 2025 Nilay Yasar
NAGA Europe Grappling Championship Children Gi (Female) / Intermediate / 35 - 39.9 / 8-9 years
Method Submission 00:24 7–0
Marginal influence +9
September 2025 No new matches Change 0 Rating 1,455

Rating-period composition

Rating matches
22 0
Record
15–7 Previous month 15–7
Opponents
17 0
Events
6 0

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

Relevant matches
12.1
Official ranking percentile
Top 26%
Performance
9.8 pp above expectation

12.1 weighted matches against 11 different opponents across 4 events

Weighted win rate
64.8%
Expected win rate
55.0%
Average opponent rating
1,296
Repeated-opponent share
35.3%
Network connectivity
87.6%

Classification evidence

Why U12?

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

  • U12 2 event votes Selected outcome

Registrations and outcomes

NAGA Germany Grappling Championship
U12 · Counts
2 Adult 13 & Up Spectator tickets
Children Gi (Female) / Intermediate / 35 - 39.9 / 10-11 years
  • Competition age 11
  • Registered age: u12
  • Source category: u12
Children No-Gi (Female) / Intermediate / 35- 39.9 / 10-11 years
  • Competition age 11
  • Registered age: u12
  • Source category: u12
2026 AGF Saarbrucken Championships
U12 · Counts
No Gi Kids / Girls / Pre Teen (10 - 11 yrs) / Yellow / Light I (Up to 43.10 kg)
  • Competition age 11
  • Registered age: u12
  • Source category: u12
Gi Kids / Girls / Pre Teen (10 - 11 yrs) / Gray / Light I (Up to 43.10 kg)
  • Competition age 11
  • Registered age: u12
  • Source category: u12
2025 AGF Saarbrucken Open
Does not count
Gi Kids / Girls / Pre Teen (10 - 11 yrs) / Gray / Light I (Up to 43.10 kg)
  • Competition age 10
  • Registered age: u12
  • Source category: u12
Competition T-shirt / Youth Medium
No Gi Kids / Girls / Pre Teen (10 - 11 yrs) / Gray / Light I (Up to 43.10 kg)
  • Competition age 10
  • Registered age: u12
  • Source category: u12
NAGA Europe Grappling Championship
Does not count
2 Adult 13 & Up Spectator tickets
Children Gi (Female) / Intermediate / 35 - 39.9 / 8-9 years
  • Competition age 10
  • Registered age: u10
  • Source category: u10
Children No-Gi (Female) / Intermediate / 30 - 34.9 / 8-9 years
  • Competition age 10
  • Registered age: u10
  • Source category: u10

Classification evidence

Why ≤ 40 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

  • ≤ 40 kg 1 competition event Selected outcome
  • ≤ 43 kg 2 competition events

Registrations and outcomes

NAGA Germany Grappling Championship
Does not count
2 Adult 13 & Up Spectator tickets

No matches in the rating period · no valid weight evidence

NAGA Germany Grappling Championship
≤ 40 kg · Counts as a competition event
Children Gi (Female) / Intermediate / 35 - 39.9 / 10-11 years
  • Registered weight class: 35 - 39.9
  • Source competition limit: 35 - 39.9

3 matches in the rating period

NAGA Germany Grappling Championship
≤ 40 kg · Counts as a competition event
Children No-Gi (Female) / Intermediate / 35- 39.9 / 10-11 years
  • Registered weight class: 35- 39.9
  • Source competition limit: 35- 39.9

2 matches in the rating period

2026 AGF Saarbrucken Championships
≤ 43 kg · Counts as a competition event
No Gi Kids / Girls / Pre Teen (10 - 11 yrs) / Yellow / Light I (Up to 43.10 kg)
  • Registered weight class: Light I (Up to 43.10 kg)
  • Source competition limit: Light I (Up to 43.10 kg)

2 matches in the rating period

2026 AGF Saarbrucken Championships
≤ 43 kg · Counts as a competition event
Gi Kids / Girls / Pre Teen (10 - 11 yrs) / Gray / Light I (Up to 43.10 kg)
  • Registered weight class: Light I (Up to 43.10 kg)
  • Source competition limit: Light I (Up to 43.10 kg)

2 matches in the rating period

2025 AGF Saarbrucken Open
≤ 43 kg · Counts as a competition event
Gi Kids / Girls / Pre Teen (10 - 11 yrs) / Gray / Light I (Up to 43.10 kg)
  • Registered weight class: Light I (Up to 43.10 kg)
  • Source competition limit: Light I (Up to 43.10 kg)

2 matches in the rating period

2025 AGF Saarbrucken Open
Does not count
Competition T-shirt / Youth Medium

No matches in the rating period · no valid weight evidence

2025 AGF Saarbrucken Open
≤ 43 kg · Counts as a competition event
No Gi Kids / Girls / Pre Teen (10 - 11 yrs) / Gray / Light I (Up to 43.10 kg)
  • Registered weight class: Light I (Up to 43.10 kg)
  • Source competition limit: Light I (Up to 43.10 kg)

2 matches in the rating period

NAGA Europe Grappling Championship
Does not count
2 Adult 13 & Up Spectator tickets

No matches in the rating period · no valid weight evidence

NAGA Europe Grappling Championship
≤ 40 kg · Does not count
Children Gi (Female) / Intermediate / 35 - 39.9 / 8-9 years
  • Registered weight class: 35 - 39.9
  • Source competition limit: 35 - 39.9

2 matches in the rating period · conflicting upper weight limits make this event ambiguous

NAGA Europe Grappling Championship
≤ 35 kg · Does not count
Children No-Gi (Female) / Intermediate / 30 - 34.9 / 8-9 years
  • Registered weight class: 30 - 34.9
  • Source competition limit: 30 - 34.9

2 matches in the rating period · conflicting upper weight limits make this event ambiguous

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 6 matches in the rating period Selected outcome
  • yellow 2 matches in the rating period

Registrations and outcomes

2026 AGF Saarbrucken Championships
yellow · Counts as a match
No Gi Kids / Girls / Pre Teen (10 - 11 yrs) / Yellow / Light I (Up to 43.10 kg)
  • Source belt category: yellow

2 matches in the rating period

2026 AGF Saarbrucken Championships
grey · Counts as a match
Gi Kids / Girls / Pre Teen (10 - 11 yrs) / Gray / Light I (Up to 43.10 kg)
  • Source belt category: grey

2 matches in the rating period

2025 AGF Saarbrucken Open
grey · Counts as a match
No Gi Kids / Girls / Pre Teen (10 - 11 yrs) / Gray / Light I (Up to 43.10 kg)
  • Source belt category: grey

2 matches in the rating period

2025 AGF Saarbrucken Open
grey · Counts as a match
Gi Kids / Girls / Pre Teen (10 - 11 yrs) / Gray / Light I (Up to 43.10 kg)
  • Source belt category: grey

2 matches in the rating period