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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 1,286

Rating-period composition

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

July 2026 No new matches Change 0 Rating 1,286

Rating-period composition

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

June 2026 No new matches Change -3 Rating 1,286

Rating-period composition

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

May 2026 1 new match Change +95 Rating 1,289

Rating-period composition

Rating matches
5 +1
Record
2–3 Previous month 1–3
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.
Win
ADCC CZECH OPEN CHAMPIONSHIP 2026 Girls 11-12 years / Intermediate / +55 kg
Method Submission 02:22 0–0
Marginal influence +23
April 2026 No new matches · 2 left period Change -15 Rating 1,194

Rating-period composition

Rating matches
4 -2
Record
1–3 Previous month 2–4
Opponents
2 0
Events
2 -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.

March 2026 No new matches · 2 left period Change -10 Rating 1,209

Rating-period composition

Rating matches
6 -2
Record
2–4 Previous month 3–5
Opponents
2 0
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.

February 2026 No new matches Change +1 Rating 1,219

Rating-period composition

Rating matches
8 0
Record
3–5 Previous month 3–5
Opponents
2 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.

January 2026 No new matches Change -1 Rating 1,218

Rating-period composition

Rating matches
8 0
Record
3–5 Previous month 3–5
Opponents
2 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.

December 2025 2 new matches Change +12 Rating 1,219

Rating-period composition

Rating matches
8 +2
Record
3–5 Previous month 2–4
Opponents
2 0
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
December 20, 2025 Zuzana Chrástecká
XIII. GrappleXmas BJJ Cup Girls Gi / All belt / Junior I (12-13 yrs) / +54 kg (2012,2013)
Method Submission 01:29 0–9
Marginal influence -15
Win
December 20, 2025 Barbora Řepková
XIII. GrappleXmas BJJ Cup Girls Gi / All belt / Junior I (12-13 yrs) / +54 kg (2012,2013)
Method Submission 01:21 6–0
Marginal influence +18
November 2025 No new matches Change +4 Rating 1,207

Rating-period composition

Rating matches
6 0
Record
2–4 Previous month 2–4
Opponents
2 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 2 new matches Change -5 Rating 1,203

Rating-period composition

Rating matches
6 +2
Record
2–4 Previous month 2–2
Opponents
2 0
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 25, 2025 Zuzana Chrástecká
N-GEN Kids BJJ Tournament #3 Girls Gi / All belt / Junior I (12-13 yrs) / +54 kg (2012,2013)
Method Submission 03:09 0–6
Marginal influence -15
Loss
October 25, 2025 Zuzana Chrástecká
N-GEN Kids BJJ Tournament #3 Girls Gi / All belt / Junior I (12-13 yrs) / +54 kg (2012,2013)
Method Submission 01:38 0–9
Marginal influence -15
September 2025 No new matches Change +9 Rating 1,208

Rating-period composition

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

Relevant matches
3.3
Official ranking percentile
-
Performance
-

3.3 weighted matches against 3 different opponents across 3 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,352
Repeated-opponent share
40.0%
Network connectivity
80.9%