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Aria Martin

Ground58 Jiu Jitsu

Grey
W–L
0–2
Won and lost rating-eligible matches in the past 12 months.
Gi
1,126
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
0–2
Results from the ten most recent rating-eligible matches.
Opponents
2
Unique opponents faced in rating-eligible matches in the past 12 months.

Indexed career

Matches

6
Indexed competition matches
Date Opponent Result Event Division
2025-10-04 Mina Geers
Loss
NAGA Europe Grappling Championship Gi · Children Gi (Female) / Beginner / 20 - 24.9 / 8-9 years
2025-10-04 Isabella Aurora Gemmecker
Loss
NAGA Europe Grappling Championship Gi · Children Gi (Female) / Beginner / 20 - 24.9 / 8-9 years
2025-06-15 Peyal Othman
Win
GERMAN NATIONAL KIDS OPEN CHAMPIONSHIP 2025 Gi · Girls Gi (under 16 y.o.) / Grey / 8-9 years / -25 kg
2025-06-15 Isabella Aurora Gemmecker
Loss
GERMAN NATIONAL KIDS OPEN CHAMPIONSHIP 2025 Gi · Girls Gi (under 16 y.o.) / Grey / 8-9 years / -25 kg
2025-05-24 Isabella Aurora Gemmecker
Loss
NAGA Germany Grappling Championship Gi · Children Gi (Female) / Novice / 20 - 24.9 / 8-9 years
2025-05-24 Isabella Aurora Gemmecker
Loss
NAGA Germany Grappling Championship Gi · Children Gi (Female) / Novice / 20 - 24.9 / 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 Change -1 Rating 1,126

Rating-period composition

Rating matches
2 0
Record
0–2 Previous month 0–2
Opponents
2 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 +1 Rating 1,127

Rating-period composition

Rating matches
2 0
Record
0–2 Previous month 0–2
Opponents
2 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 -74 Rating 1,126

Rating-period composition

Rating matches
2 -2
Record
0–2 Previous month 1–3
Opponents
2 -1
Events
1 -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.

May 2026 No new matches · 2 left period Change +11 Rating 1,200

Rating-period composition

Rating matches
4 -2
Record
1–3 Previous month 1–5
Opponents
3 0
Events
2 -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.

April 2026 No new matches Change +3 Rating 1,189

Rating-period composition

Rating matches
6 0
Record
1–5 Previous month 1–5
Opponents
3 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 Change +4 Rating 1,186

Rating-period composition

Rating matches
6 0
Record
1–5 Previous month 1–5
Opponents
3 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.

February 2026 No new matches Change -6 Rating 1,182

Rating-period composition

Rating matches
6 0
Record
1–5 Previous month 1–5
Opponents
3 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 1,188

Rating-period composition

Rating matches
6 0
Record
1–5 Previous month 1–5
Opponents
3 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 0 Rating 1,188

Rating-period composition

Rating matches
6 0
Record
1–5 Previous month 1–5
Opponents
3 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 1,188

Rating-period composition

Rating matches
6 0
Record
1–5 Previous month 1–5
Opponents
3 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 2 new matches Change -28 Rating 1,184

Rating-period composition

Rating matches
6 +2
Record
1–5 Previous month 1–3
Opponents
3 +1
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.
Loss
October 4, 2025 Mina Geers
NAGA Europe Grappling Championship Children Gi (Female) / Beginner / 20 - 24.9 / 8-9 years
Method Points 03:00 0–2
Marginal influence -45
Loss
NAGA Europe Grappling Championship Children Gi (Female) / Beginner / 20 - 24.9 / 8-9 years
Method Points 01:10 2–7
Marginal influence -14
September 2025 No new matches Change +4 Rating 1,212

Rating-period composition

Rating matches
4 0
Record
1–3 Previous month 1–3
Opponents
2 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
1.7
Official ranking percentile
-
Performance
-

1.7 weighted matches against 2 different opponents across 1 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,498
Repeated-opponent share
0.0%
Network connectivity
87.6%

Classification evidence

Why U10?

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

  • U10 1 event vote Selected outcome

Registrations and outcomes

RISING BJJ 2 GIEßEN 15.11.25
U10 · Counts
Kids Gi / Grey / Kids 1 / 25 kg
  • Competition age 8
  • Registered age: u10
  • Source category: u10
FRANKFURT FALL OPEN 2025 I EUROPEAN CUP
Does not count
Girls Gi (under 16 y.o.) / Grey / 8-9 years / -25 kg
  • Competition age 8
  • Registered age: u10
  • Source category: u10
NAGA Europe Grappling Championship
Does not count
2 Adult 13 & Up Spectator tickets
Children Gi (Female) / Beginner / 20 - 24.9 / 8-9 years
  • Competition age 8
  • Registered age: u10
  • Source category: u10

Classification evidence

Why ≤ 25 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

  • ≤ 25 kg 1 competition event Selected outcome

Registrations and outcomes

RISING BJJ 2 GIEßEN 15.11.25
Does not count
Kids Gi / Grey / Kids 1 / 25 kg
  • Registered weight class: 25 kg
  • Source competition limit: 25 kg

No matches in the rating period · no valid weight evidence

FRANKFURT FALL OPEN 2025 I EUROPEAN CUP
Does not count
Girls Gi (under 16 y.o.) / Grey / 8-9 years / -25 kg
  • Registered weight class: -25 kg
  • Source competition limit: -25 kg

No matches in the rating period · no valid weight evidence

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
≤ 25 kg · Counts as a competition event
Children Gi (Female) / Beginner / 20 - 24.9 / 8-9 years
  • Registered weight class: 20 - 24.9
  • Source competition limit: 20 - 24.9

2 matches in the rating period