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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 0 Rating 1,163

Rating-period composition

Rating matches
10 0
Record
0–10 Previous month 0–10
Opponents
4 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 · 3 left period Change +7 Rating 1,163

Rating-period composition

Rating matches
10 -3
Record
0–10 Previous month 0–13
Opponents
4 -1
Events
3 -1

3 older matches left the 12-month period: 0 won and 3 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

June 2026 No new matches Change +5 Rating 1,156

Rating-period composition

Rating matches
13 0
Record
0–13 Previous month 0–13
Opponents
5 0
Events
4 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 1,151

Rating-period composition

Rating matches
13 0
Record
0–13 Previous month 0–13
Opponents
5 0
Events
4 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 -1 Rating 1,150

Rating-period composition

Rating matches
13 0
Record
0–13 Previous month 0–13
Opponents
5 0
Events
4 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 Change -40 Rating 1,151

Rating-period composition

Rating matches
13 +4
Record
0–13 Previous month 0–9
Opponents
5 +2
Events
4 +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
March 14, 2026 Katharina Bader
Grappling Industries NUREMBERG No Gi Kids / Advanced (Yellow/Orange) / 10 - 11 years / -75 lbs
Method Points 03:00 0–2
Marginal influence -8
Loss
Grappling Industries NUREMBERG No Gi Kids / Advanced (Yellow/Orange) / 10 - 11 years / -75 lbs
Method Submission 02:36 2–10
Marginal influence -13
Loss
Grappling Industries NUREMBERG Gi Kids / Yellow/Orange / 10 - 11 years / -75 lbs
Method Points 03:00 0–7
Marginal influence -20
Loss
March 14, 2026 Katharina Bader
Grappling Industries NUREMBERG Gi Kids / Yellow/Orange / 10 - 11 years / -75 lbs
Method Points 03:00 0–7
Marginal influence -9
February 2026 No new matches Change +2 Rating 1,191

Rating-period composition

Rating matches
9 0
Record
0–9 Previous month 0–9
Opponents
3 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.

January 2026 No new matches Change 0 Rating 1,189

Rating-period composition

Rating matches
9 0
Record
0–9 Previous month 0–9
Opponents
3 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.

December 2025 No new matches Change +1 Rating 1,189

Rating-period composition

Rating matches
9 0
Record
0–9 Previous month 0–9
Opponents
3 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.

November 2025 No new matches Change -2 Rating 1,188

Rating-period composition

Rating matches
9 0
Record
0–9 Previous month 0–9
Opponents
3 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.

October 2025 4 new matches Change -21 Rating 1,190

Rating-period composition

Rating matches
9 +4
Record
0–9 Previous month 0–5
Opponents
3 +1
Events
3 +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
October 11, 2025 Ansgar Som
Grappling Industries NUREMBERG No Gi Kids / Advanced (Yellow/Orange) / 8 - 9 years / -75 lbs
Method Submission 02:43 0–3
Marginal influence -8
Loss
October 11, 2025 Ansgar Som
Grappling Industries NUREMBERG No Gi Kids / Advanced (Yellow/Orange) / 8 - 9 years / -75 lbs
Method Submission 01:00 0–9
Marginal influence -8
Loss
October 11, 2025 Ansgar Som
Grappling Industries NUREMBERG Gi Kids / Yellow/Orange / 8 - 9 years / -75 lbs
Method Points 03:00 0–9
Marginal influence -8
Loss
October 11, 2025 Ansgar Som
Grappling Industries NUREMBERG Gi Kids / Yellow/Orange / 8 - 9 years / -75 lbs
Method Submission 01:34 0–3
Marginal influence -8
September 2025 2 new matches Change -2 Rating 1,211

Rating-period composition

Rating matches
5 +2
Record
0–5 Previous month 0–3
Opponents
2 0
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 27, 2025 Nathan Ambach
NÜRNBERG OPEN CHAMPIONSHIP 2025 Boys No-Gi (under 16 y.o.) / Yellow / 8-9 years / -34 kg
Method Submission 00:25 0–4
Marginal influence -3
Loss
September 27, 2025 Nathan Ambach
NÜRNBERG OPEN CHAMPIONSHIP 2025 Boys Gi (under 16 y.o.) / Yellow / 8-9 years / -34 kg
Method Submission 00:56 0–0
Marginal influence -3
Relevant matches
7.7
Official ranking percentile
Top 93%
Performance
-

7.7 weighted matches against 4 different opponents across 3 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,423
Repeated-opponent share
60.0%
Network connectivity
80.9%