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Joleen Probst

Joshimitsu BJJ

W–L
3–4
Won and lost rating-eligible matches in the past 12 months.
Gi
1,227
Rating based on Gi matches in the past 12 months.
No-Gi
1,202
Rating based on No-Gi matches in the past 12 months.
Current form
4–6
Results from the ten most recent rating-eligible matches.
Opponents
6
Unique opponents faced in rating-eligible matches in the past 12 months.

Scheduled

  1. Züri Kids Cup 2026

    CH

    Girls GI / Grey / Kids 3 (2017-2018) / 25kg-28kg Girls NO-GI / Grey / Kids 3 (2017-2018) / 25kg-28kg
    Confirmed

Tournament history

Events

5
Events
Date Event Result Format Division
ZÜRICH BJJ AUTUMN OPEN GI and NO-GI 2026 CH · Gi · grey · ≤28 kg ; No-Gi · grey · ≤28 kg 1–3 W–L: Win / Loss GiNo-Gi
  • GIRLS NOGI / Kids 3 / Grey / -28kg
  • Place #4
Zurich BJJ SPRING OPEN GI and NO-GI 2026 CH · Gi · grey · ≤25 kg ; No-Gi · white/grey · ≤25 kg 1–1 W–L: Win / Loss GiNo-Gi
  • GIRLS GI / Kids 2 / Grey / -25kg
  • GIRLS NOGI / Kids 2 / White / Grey -25kg
ADCC Suisse National Championship 2026 CH · No-Gi · 7–8 yo · ≤24 kg ; No-Gi · 7–8 yo · ≤28 kg 1–1 W–L: Win / Loss No-Gi
  • GIRLS / 7-8 years / -24 kg
  • GIRLS / 7-8 years / -28 kg
Züri Kids Cup 2025 CH · Gi · white · 22–25 kg ; No-Gi · white · 22–25 kg 2–2 W–L: Win / Loss GiNo-Gi
  • Girls NO-GI / White / Kids 2 (2019-2018) / 22kg-25kg
  • Girls GI / White / Kids 2 (2019-2018) / 22kg-25kg
ZURICH BJJ SPRING OPEN CH · Gi · white/grey · ≤22 kg ; No-Gi · grey · ≤19 kg 1–1 W–L: Win / Loss GiNo-Gi
  • Place #5
  • GIRLS NOGI / Kids 2 / Grey / -19kg

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 1,277

Rating-period composition

Rating matches
7 0
Record
3–4 Previous month 3–4
Opponents
6 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.

July 2026 No new matches Change 0 Rating 1,277

Rating-period composition

Rating matches
7 0
Record
3–4 Previous month 3–4
Opponents
6 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.

June 2026 No new matches Change +1 Rating 1,277

Rating-period composition

Rating matches
7 0
Record
3–4 Previous month 3–4
Opponents
6 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.

May 2026 No new matches Change +2 Rating 1,276

Rating-period composition

Rating matches
7 0
Record
3–4 Previous month 3–4
Opponents
6 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.

April 2026 No new matches Change +2 Rating 1,274

Rating-period composition

Rating matches
7 0
Record
3–4 Previous month 3–4
Opponents
6 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 4 new matches · 2 left period Change -20 Rating 1,272

Rating-period composition

Rating matches
7 +2
Record
3–4 Previous month 2–3
Opponents
6 +2
Events
3 +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.

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
March 21, 2026 Daria Abrell
Zurich BJJ SPRING OPEN GI and NO-GI 2026 GIRLS GI / Kids 2 / Grey / -25kg
Method Points 1–0
Marginal influence +19
Loss
March 21, 2026 Carla Cunningham
Zurich BJJ SPRING OPEN GI and NO-GI 2026 GIRLS NOGI / Kids 2 / White / Grey -25kg
Method Points 02:05 0–2
Marginal influence -20
Loss
March 1, 2026 Sofia Jäggi
ADCC Suisse National Championship 2026 GIRLS / 7-8 years / -28 kg
Method Submission 01:21 0–0
Marginal influence -26
Win
March 1, 2026 Adriana Wissmann
ADCC Suisse National Championship 2026 GIRLS / 7-8 years / -24 kg
Method Submission 01:23 0–0
Marginal influence +17
February 2026 No new matches Change 0 Rating 1,292

Rating-period composition

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

January 2026 No new matches Change 0 Rating 1,292

Rating-period composition

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

December 2025 No new matches Change 0 Rating 1,292

Rating-period composition

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

November 2025 No new matches Change +3 Rating 1,292

Rating-period composition

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

October 2025 No new matches Change -4 Rating 1,289

Rating-period composition

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

September 2025 3 new matches Change +10 Rating 1,293

Rating-period composition

Rating matches
5 +3
Record
2–3 Previous month 1–1
Opponents
4 +2
Events
2 +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
September 20, 2025 Mina Geers
Züri Kids Cup 2025 Girls NO-GI / White / Kids 2 (2019-2018) / 22kg-25kg
Method Points 02:00 2–4
Marginal influence -25
Win
September 20, 2025 Hannah Schläpfer
Züri Kids Cup 2025 Girls NO-GI / White / Kids 2 (2019-2018) / 22kg-25kg
Method Points 02:00 4–0
Marginal influence +19
Loss
September 20, 2025 Hannah Schläpfer
Züri Kids Cup 2025 Girls GI / White / Kids 2 (2019-2018) / 22kg-25kg
Method Decision 02:00 0–0
Marginal influence -3
Relevant matches
6.4
Official ranking percentile
Top 68%
Performance
4.2 pp below expectation

6.4 weighted matches against 6 different opponents across 3 events

Weighted win rate
44.4%
Expected win rate
48.5%
Average opponent rating
1,283
Repeated-opponent share
14.3%
Network connectivity
80.9%

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 2 event votes Selected outcome

Registrations and outcomes

Zurich BJJ SPRING OPEN GI and NO-GI 2026
U10 · Counts
GIRLS GI / Kids 2 / Grey / -25kg
  • Competition age 8
  • Registered age: u10
  • Source category: u10
GIRLS NOGI / Kids 2 / White / Grey -25kg
  • Competition age 8
  • Registered age: u10
  • Source category: u10
ADCC Suisse National Championship 2026
U10 · Counts
GIRLS / 7-8 years / -28 kg
  • Competition age 8
GIRLS / 7-8 years / -24 kg
  • Competition age 8
Züri Kids Cup 2025
Does not count
Girls GI / White / Kids 2 (2019-2018) / 22kg-25kg
  • Competition age 7
  • Registered age: u8
  • Source category: u8
Girls NO-GI / White / Kids 2 (2019-2018) / 22kg-25kg
  • Competition age 7
  • Registered age: u8
  • Source category: u8

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 2 competition events Selected outcome
  • ≤ 28 kg 1 competition event

Registrations and outcomes

Zurich BJJ SPRING OPEN GI and NO-GI 2026
≤ 25 kg · Counts as a competition event
GIRLS GI / Kids 2 / Grey / -25kg
  • Registered weight class: -25kg
  • Source competition limit: -25kg

1 match in the rating period

Zurich BJJ SPRING OPEN GI and NO-GI 2026
≤ 25 kg · Counts as a competition event
GIRLS NOGI / Kids 2 / White / Grey -25kg
  • Registered weight class: -25kg
  • Source competition limit: -25kg

1 match in the rating period

ADCC Suisse National Championship 2026
≤ 28 kg · Does not count
GIRLS / 7-8 years / -28 kg
  • Registered weight class: -28 kg
  • Source competition limit: -28 kg

1 match in the rating period · conflicting upper weight limits make this event ambiguous

ADCC Suisse National Championship 2026
≤ 24 kg · Does not count
GIRLS / 7-8 years / -24 kg
  • Registered weight class: -24 kg
  • Source competition limit: -24 kg

1 match in the rating period · conflicting upper weight limits make this event ambiguous

Züri Kids Cup 2025
≤ 25 kg · Counts as a competition event
Girls GI / White / Kids 2 (2019-2018) / 22kg-25kg
  • Registered weight class: 22kg-25kg
  • Source competition limit: 22kg-25kg

1 match in the rating period

Züri Kids Cup 2025
≤ 25 kg · Counts as a competition event
Girls NO-GI / White / Kids 2 (2019-2018) / 22kg-25kg
  • Registered weight class: 22kg-25kg
  • Source competition limit: 22kg-25kg

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 5 matches in the rating period Selected outcome
  • white 4 matches in the rating period

Registrations and outcomes

ZÜRICH BJJ AUTUMN OPEN GI and NO-GI 2026
grey · Counts as a match
GIRLS NOGI / Kids 3 / Grey / -28kg
  • Source belt category: grey

2 matches in the rating period

ZÜRICH BJJ AUTUMN OPEN GI and NO-GI 2026
grey · Counts as a match
GIRLS GI / Kids 3 / Grey / -28kg
  • Source belt category: grey

2 matches in the rating period

Zurich BJJ SPRING OPEN GI and NO-GI 2026
grey · Counts as a match
GIRLS GI / Kids 2 / Grey / -25kg
  • Source belt category: grey

1 match in the rating period

Zurich BJJ SPRING OPEN GI and NO-GI 2026
white · Counts as a match
GIRLS NOGI / Kids 2 / White / Grey -25kg
  • Source belt category: white

1 match in the rating period

Züri Kids Cup 2025
white · Counts as a match
Girls NO-GI / White / Kids 2 (2019-2018) / 22kg-25kg
  • Source belt category: white

2 matches in the rating period

Züri Kids Cup 2025
white · Counts as a match
Girls GI / White / Kids 2 (2019-2018) / 22kg-25kg
  • Source belt category: white

1 match in the rating period