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Josephine Österberg

Karlstad Kampsportförening

U16 -52 kg
W–L
-
Won and lost rating-eligible matches in the past 12 months.
Gi
-
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
-
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
3
Silver
1
Bronze
0
Total medals
4
Events with results
1

Full career record

Wins
11
Losses
1
Matches
12
Win rate
91.7%

Ways of winning

Submission
5
Points
1
Decision
0
Disqualification
0
Other recorded result
5

Personal records

Longest winning streak
11
Longest submission streak
2

Recent recorded placements

  1. Flanders Open 2026

    BE Event record 11–1

    • 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

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
0
Unique opponents
7
Distinct events
1

Ways of winning

  • Submission 5 45%
  • Points 1 9%
  • Decision 0 0%
  • Other recorded result 5 45%

Gi versus No-Gi

Gi

Rating
-
Record
11–1
Win rate
92%
Submission share
45%

No-Gi

Rating
-
Record
-
Win rate
-
Submission share
-

Win quality

Grouped by pre-match win probability. This provides context and does not award an extra rating bonus.

As underdog 0–0 Less than 35% expected win probability before the match.
Even match 0–0 Between 35% and 65% expected win probability before the match.
As favourite 0–0 More than 65% expected win probability before the match.

Development

Rating and development

The same published rating, supported by trend, opponent strength and evidence quality.

Current rating
-
Change over 90 days
-
Highest rating in 12 months
-
Performance versus expectation
-
Schedule strength
-
Average opponent rating
-
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
-
Effective evidence
-
Confidence
-

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 10–0 10–0 across 10 rematches against 5 repeat opponents.

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #83 Amy Broodkoorn · Flanders Open 2026 Sub 01:54 0–4 Earlier · Pts 10–6 January 17, 2026 · Flanders Open 2026

Full career

  1. #83 Amy Broodkoorn · Flanders Open 2026 Sub 01:54 0–4 Earlier · Pts 10–6 January 17, 2026 · Flanders Open 2026

Rivals

Opponent Head-to-head record Matches
Alice Haslope 2–0 2
Amy Broodkoorn 2–0 2
Gabriella Hyatt 2–0 2

Recent tournaments

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.

Relevant matches
-
Official ranking percentile
-
Performance
-

- weighted matches against - different opponents across 1 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
-
Repeated-opponent share
-
Network connectivity
-