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Frieda Herudek

BJJ Koryo

W–L
0–2
Won and lost rating-eligible matches in the past 12 months.
Gi
1,116
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
2026-01-31 Luna Fischer
Loss
The Combatch Games 5: Kids & Teens - Berlin Gi · Teen Girls Gi / Grey & Yellow / Teen 1 (12/13yrs) / - 55 kg
2026-01-31 Nu Kuin Mai
Loss
The Combatch Games 5: Kids & Teens - Berlin Gi · Teen Girls Gi / Grey & Yellow / Teen 1 (12/13yrs) / - 55 kg
2024-11-23 Leni Lierse
Loss
The Combatch Games 3: Kids & Teens Gi · Teen Girls Gi / Yellow / Junior 2 (10/11yrs) / - 50 kg
2024-11-23 Juliana Lewin
Loss
The Combatch Games 3: Kids & Teens Gi · Teen Girls Gi / Yellow / Junior 2 (10/11yrs) / - 50 kg
2024-03-09 Taskin Bachri
Loss
Grappling Industries BERLIN Gi · Gi Kids / White / 10 - 11 years / -95 lbs
2024-03-09 Taskin Bachri
Loss
Grappling Industries BERLIN Gi · Gi Kids / White / 10 - 11 years / -95 lbs

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 1,116

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 0 Rating 1,116

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 Change +1 Rating 1,116

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.

May 2026 No new matches Change -1 Rating 1,115

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.

April 2026 No new matches Change +2 Rating 1,116

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.

March 2026 No new matches Change -3 Rating 1,114

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.

February 2026 No new matches Change -2 Rating 1,117

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.

January 2026 2 new matches · 2 left period Change +15 Rating 1,119

Rating-period composition

Rating matches
2 0
Record
0–2 Previous month 0–2
Opponents
2 0
Events
1 0

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.

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
January 31, 2026 Luna Fischer
The Combatch Games 5: Kids & Teens - Berlin Teen Girls Gi / Grey & Yellow / Teen 1 (12/13yrs) / - 55 kg
Method Submission 00:34 0–5
Marginal influence -22
Loss
January 31, 2026 Nu Kuin Mai
The Combatch Games 5: Kids & Teens - Berlin Teen Girls Gi / Grey & Yellow / Teen 1 (12/13yrs) / - 55 kg
Method Submission 02:02 0–9
Marginal influence -48
October 2025 No new matches Change 0 Rating 1,104

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.

September 2025 No new matches Change -3 Rating 1,104

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.

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
1,324
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

The Combatch Games 5: Kids & Teens - Berlin
U14 · Counts
Teen Girls Gi / Grey & Yellow / Teen 1 (12/13yrs) / - 55 kg
  • Competition age 12
  • Registered age: u14
  • Source category: u14

Classification evidence

Why ≤ 55 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

  • ≤ 55 kg 1 competition event Selected outcome

Registrations and outcomes

The Combatch Games 5: Kids & Teens - Berlin
≤ 55 kg · Counts as a competition event
Teen Girls Gi / Grey & Yellow / Teen 1 (12/13yrs) / - 55 kg
  • Registered weight class: - 55 kg
  • Source competition limit: - 55 kg

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 2 matches in the rating period Selected outcome

Registrations and outcomes

The Combatch Games 5: Kids & Teens - Berlin
grey · Counts as a match
Teen Girls Gi / Grey & Yellow / Teen 1 (12/13yrs) / - 55 kg
  • Source belt category: grey

2 matches in the rating period