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Calculation details

Rating breakdown for the past 12 months

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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 -3 Rating 1,570

Rating-period composition

Rating matches
30 0
Record
25–5 Previous month 25–5
Opponents
17 0
Events
8 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 1,573

Rating-period composition

Rating matches
30 0
Record
25–5 Previous month 25–5
Opponents
17 0
Events
8 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

June 2026 1 new match · 2 left period Change -20 Rating 1,572

Rating-period composition

Rating matches
30 -1
Record
25–5 Previous month 27–4
Opponents
17 -2
Events
8 0

2 older matches left the 12-month period: 2 won and 0 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
June 14, 2026 Sakura Runggaldier
ADCC Suisse Open Championship 2026 GIRLS / 9-10 years / -28 kg
Method Submission 00:13 0–0
Marginal influence -11
May 2026 4 new matches Change +25 Rating 1,592

Rating-period composition

Rating matches
31 +4
Record
27–4 Previous month 23–4
Opponents
19 +1
Events
8 +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.
Win
May 23, 2026 Emily Dufour
Grappling Industries GENEVA No Gi Kids / 8 - 9 years / Intermediate (Grey) / -55 lbs
Method Submission 00:18 0–0
Marginal influence +2
Win
May 23, 2026 Emily Dufour
Grappling Industries GENEVA No Gi Kids / 8 - 9 years / Intermediate (Grey) / -55 lbs
Method Submission 00:17 0–0
Marginal influence +2
Win
May 23, 2026 Emily Dufour
Grappling Industries GENEVA Gi Kids / 8 - 9 years / Grey / -55 lbs
Method Submission 00:06 0–0
Marginal influence +4
Win
May 23, 2026 Emily Dufour
Grappling Industries GENEVA Gi Kids / 8 - 9 years / Grey / -55 lbs
Method Submission 01:30 0–0
Marginal influence +4
April 2026 No new matches · 6 left period Change +17 Rating 1,567

Rating-period composition

Rating matches
27 -6
Record
23–4 Previous month 25–8
Opponents
18 -3
Events
7 -2

6 older matches left the 12-month period: 2 won and 4 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

March 2026 12 new matches · 3 left period Change +14 Rating 1,550

Rating-period composition

Rating matches
33 +9
Record
25–8 Previous month 19–5
Opponents
21 +5
Events
9 +2

3 older matches left the 12-month period: 3 won and 0 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 Ilaria Geissmann
Zurich BJJ SPRING OPEN GI and NO-GI 2026 GIRLS NOGI / Kids 3 / Grey / -28kg
Method Submission 00:11 0–0
Marginal influence +5
Win
March 21, 2026 Mina Geers
Zurich BJJ SPRING OPEN GI and NO-GI 2026 GIRLS NOGI / Kids 3 / Grey / -28kg
Method Submission 00:18 6–0
Marginal influence +4
Win
Zurich BJJ SPRING OPEN GI and NO-GI 2026 GIRLS GI / Kids 3 / Grey / -28kg
Method Submission 00:07 0–0
Marginal influence +9
Win
March 21, 2026 Lara Mondgenast
Zurich BJJ SPRING OPEN GI and NO-GI 2026 GIRLS GI / Kids 3 / Grey / -28kg
Method Submission 00:52 2–2
Marginal influence +9
Loss
Grappling Industries NUREMBERG Gi Kids / Grey / 8 - 9 years / -55 lbs
Method Points 03:00 0–9
Marginal influence -5
Win
March 14, 2026 Robert Esser
Grappling Industries NUREMBERG Gi Kids / Grey / 8 - 9 years / -55 lbs
Method Submission 02:38 0–0
Marginal influence +5
Win
March 14, 2026 Gabriel Suh
Grappling Industries NUREMBERG Gi Kids / Grey / 8 - 9 years / -55 lbs
Method Decision 03:00 0–0
Marginal influence +9
Win
March 14, 2026 Kaleb Hurtig
Grappling Industries NUREMBERG Gi Kids / Grey / 8 - 9 years / -55 lbs
Method Submission 00:18 0–0
Marginal influence +4
Win
March 14, 2026 Jacob O'Brien
Grappling Industries NUREMBERG Gi Kids / Grey / 8 - 9 years / -55 lbs
Method Submission 01:26 6–0
Marginal influence +4
Loss
Grappling Industries NUREMBERG No Gi Kids / Intermediate (Grey) / 8 - 9 years / -55 lbs
Method Submission 02:29 0–0
Marginal influence -11
Win
March 1, 2026 Sofia Jäggi
ADCC Suisse National Championship 2026 GIRLS / 7-8 years / -28 kg
Method Submission 01:12 0–0
Marginal influence +3
Loss
March 1, 2026 Sakura Runggaldier
ADCC Suisse National Championship 2026 GIRLS / 9-10 years / -28 kg
Method Submission 02:10 0–0
Marginal influence -11
February 2026 No new matches Change -3 Rating 1,536

Rating-period composition

Rating matches
24 0
Record
19–5 Previous month 19–5
Opponents
16 0
Events
7 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 +1 Rating 1,539

Rating-period composition

Rating matches
24 0
Record
19–5 Previous month 19–5
Opponents
16 0
Events
7 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

December 2025 5 new matches Change +47 Rating 1,538

Rating-period composition

Rating matches
24 +5
Record
19–5 Previous month 14–5
Opponents
16 +3
Events
7 +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.
Win
December 6, 2025 Lya Bertile
Grappling Industries GENEVA No Gi Kids / Intermediate (Grey) / 8 - 9 years / -55 lbs
Method Submission 00:07 0–0
Marginal influence +1
Win
Grappling Industries GENEVA No Gi Kids / Intermediate (Grey) / 8 - 9 years / -55 lbs
Method Submission 01:23 9–0
Marginal influence +5
Win
Grappling Industries GENEVA Gi Kids / Grey / 8 - 9 years / -55 lbs
Method Submission 01:31 2–2
Marginal influence +6
Win
December 6, 2025 Lya Bertile
Grappling Industries GENEVA Gi Kids / Grey / 8 - 9 years / -55 lbs
Method Submission 00:07 0–0
Marginal influence +5
Win
December 6, 2025 Sayan EGIDIUS
Grappling Industries GENEVA Gi Kids / Grey / 8 - 9 years / -55 lbs
Method Submission 02:34 0–0
Marginal influence +8
November 2025 1 new match · 5 left period Change -13 Rating 1,491

Rating-period composition

Rating matches
19 -4
Record
14–5 Previous month 17–6
Opponents
13 -1
Events
6 -1

5 older matches left the 12-month period: 4 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
November 23, 2025 Sofia Jäggi
ADCC Suisse Open Championship 2025 GIRLS / 7-8 years / Beginner / -28 kg
Method Submission 02:52 0–-1
Marginal influence +4
October 2025 7 new matches Change +62 Rating 1,504

Rating-period composition

Rating matches
23 +7
Record
17–6 Previous month 11–5
Opponents
14 +4
Events
7 +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
Grappling Industries NUREMBERG Gi Kids / Grey / 8 - 9 years / -55 lbs
Method Submission 01:48 0–11
Marginal influence -5
Win
October 11, 2025 Medina Celik
Grappling Industries NUREMBERG No Gi Kids / Intermediate (Grey) / 8 - 9 years / -55 lbs
Method Submission 00:12 0–2
Marginal influence +3
Win
Grappling Industries NUREMBERG No Gi Kids / Intermediate (Grey) / 8 - 9 years / -55 lbs
Method Submission 02:20 0–9
Marginal influence +9
Win
October 11, 2025 Kaleb Hurtig
Grappling Industries NUREMBERG Gi Kids / Grey / 8 - 9 years / -55 lbs
Method Submission 00:45 2–2
Marginal influence +4
Win
Grappling Industries NUREMBERG Gi Kids / Grey / 8 - 9 years / -55 lbs
Method Points 03:00 4–2
Marginal influence +9
Win
October 11, 2025 Ida Szobotka
Grappling Industries NUREMBERG Gi Kids / Grey / 8 - 9 years / -55 lbs
Method Submission 01:20 12–0
Marginal influence +4
Win
October 11, 2025 Medina Celik
Grappling Industries NUREMBERG Gi Kids / Grey / 8 - 9 years / -55 lbs
Method Submission 02:16 0–0
Marginal influence +6
September 2025 No new matches · 2 left period Change +17 Rating 1,442

Rating-period composition

Rating matches
16 -2
Record
11–5 Previous month 11–7
Opponents
10 -1
Events
6 -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.

Relevant matches
19.9
Official ranking percentile
Top 3%
Performance
16.8 pp above expectation

19.9 weighted matches against 17 different opponents across 8 events

Weighted win rate
86.5%
Expected win rate
69.7%
Average opponent rating
1,311
Repeated-opponent share
43.3%
Network connectivity
80.9%