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Josephine Österberg

Karlstad Kampsportförening

W–L
11–1
Won and lost rating-eligible matches in the past 12 months.
Gi
1,416
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
9–1
Results from the ten most recent rating-eligible matches.
Opponents
7
Unique opponents faced in rating-eligible matches in the past 12 months.

Tournament history

Events

1
Events
Date Event Result Format Division
Flanders Open 2026 Belgium · Gi · U16 · ≤48 kg ; Gi · U16 · ≤52 kg ; Gi · U16 · ≤48 kg ; Gi · U16 · ≤52 kg 11–1 W–L: Win / Loss Gi
  • Youth Ju-Jitsu Fighting FEMALE / U16 / -48 kg
  • Youth Jiu-Jitsu BJJ FEMALE / U16 / -48 kg / ALL BELTS
  • Youth Ju-Jitsu Fighting FEMALE / U16 / -52 kg
  • Youth Jiu-Jitsu BJJ FEMALE / U16 / -52 kg / ALL BELTS

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 1,416

Rating-period composition

Rating matches
12 0
Record
11–1 Previous month 11–1
Opponents
7 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 1,416

Rating-period composition

Rating matches
12 0
Record
11–1 Previous month 11–1
Opponents
7 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 +3 Rating 1,416

Rating-period composition

Rating matches
12 0
Record
11–1 Previous month 11–1
Opponents
7 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 -10 Rating 1,413

Rating-period composition

Rating matches
12 0
Record
11–1 Previous month 11–1
Opponents
7 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 +3 Rating 1,423

Rating-period composition

Rating matches
12 0
Record
11–1 Previous month 11–1
Opponents
7 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 1,420

Rating-period composition

Rating matches
12 0
Record
11–1 Previous month 11–1
Opponents
7 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 1,423

Rating-period composition

Rating matches
12 0
Record
11–1 Previous month 11–1
Opponents
7 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 12 new matches Change Starting point Rating 1,421

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
January 17, 2026 Alice Haslope
Flanders Open 2026 Youth Jiu-Jitsu BJJ FEMALE / U16 / -48 kg / ALL BELTS
Method Submission 00:19 2–0
Marginal influence +6
Win
January 17, 2026 Amy Broodkoorn
Flanders Open 2026 Youth Jiu-Jitsu BJJ FEMALE / U16 / -48 kg / ALL BELTS
Method Submission 01:54 0–4
Marginal influence +20
Win
January 17, 2026 Megan Thyer
Flanders Open 2026 Youth Jiu-Jitsu BJJ FEMALE / U16 / -48 kg / ALL BELTS
Method Submission 00:53 0–2
Marginal influence +11
Loss
January 17, 2026 Oleksandra Lemish
Flanders Open 2026 Youth Jiu-Jitsu BJJ FEMALE / U16 / -52 kg / ALL BELTS
Method Points 03:00 0–8
Marginal influence -26
Win
January 17, 2026 Sophia Miller
Flanders Open 2026 Youth Jiu-Jitsu BJJ FEMALE / U16 / -52 kg / ALL BELTS
Method Submission 01:28 6–0
Marginal influence +9
Win
January 17, 2026 Amy Broodkoorn
Flanders Open 2026 Youth Jiu-Jitsu BJJ FEMALE / U16 / -52 kg / ALL BELTS
Method Points 03:00 10–6
Marginal influence +20
Win
January 17, 2026 Gabriella Hyatt
Flanders Open 2026 Youth Jiu-Jitsu BJJ FEMALE / U16 / -52 kg / ALL BELTS
Method Submission 00:37 2–0
Marginal influence +6
Win
January 17, 2026 Gabriella Hyatt
Flanders Open 2026 Youth Ju-Jitsu Fighting FEMALE / U16 / -52 kg
Method Other recorded result 01:29 50–0
Marginal influence +6
Win
January 17, 2026 Sophia Miller
Flanders Open 2026 Youth Ju-Jitsu Fighting FEMALE / U16 / -52 kg
Method Other recorded result 01:18 50–0
Marginal influence +9
Win
January 17, 2026 Megan Thyer
Flanders Open 2026 Youth Ju-Jitsu Fighting FEMALE / U16 / -48 kg
Method Other recorded result 01:18 50–0
Marginal influence +11
Win
January 17, 2026 Alice Haslope
Flanders Open 2026 Youth Ju-Jitsu Fighting FEMALE / U16 / -48 kg
Method Other recorded result 01:28 50–0
Marginal influence +6
Win
Flanders Open 2026 Youth Ju-Jitsu Fighting FEMALE / U16 / -48 kg
Method Other recorded result 01:21 50–0
Marginal influence +13
Relevant matches
4.9
Official ranking percentile
-
Performance
-

4.9 weighted matches against 7 different opponents across 1 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,255
Repeated-opponent share
41.7%
Network connectivity
80.9%

Classification evidence

Why U16?

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

  • U16 1 event vote Selected outcome

Registrations and outcomes

Flanders Open 2026
U16 · Counts
Youth Jiu-Jitsu BJJ FEMALE / U16 / -52 kg / ALL BELTS
  • Competition age 15
  • Registered age: u16
  • Source category: u16
Youth Ju-Jitsu Fighting FEMALE / U16 / -52 kg
  • Competition age 15
  • Registered age: u16
  • Source category: u16
Youth Jiu-Jitsu BJJ FEMALE / U16 / -48 kg / ALL BELTS
  • Competition age 15
  • Registered age: u16
  • Source category: u16
Youth Ju-Jitsu Fighting FEMALE / U16 / -48 kg
  • Competition age 15
  • Registered age: u16
  • Source category: u16