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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 1,333

Rating-period composition

Rating matches
23 0
Record
10–13 Previous month 10–13
Opponents
14 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 1,333

Rating-period composition

Rating matches
23 0
Record
10–13 Previous month 10–13
Opponents
14 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 2 new matches · 3 left period Change -38 Rating 1,334

Rating-period composition

Rating matches
23 -1
Record
10–13 Previous month 12–12
Opponents
14 -2
Events
8 0

3 older matches left the 12-month period: 2 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.
Loss
Open Czech championship submission only 2026 GI - Juniors Girls / White belt / -53 kg
Method Submission 02:46 0–0
Marginal influence -9
Loss
Open Czech championship submission only 2026 GI - Juniors Girls / White belt / -53 kg
Method Submission 04:13 0–0
Marginal influence -7
May 2026 6 new matches · 4 left period Change -38 Rating 1,372

Rating-period composition

Rating matches
24 +2
Record
12–12 Previous month 13–9
Opponents
16 0
Events
8 +1

4 older matches left the 12-month period: 3 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.
Loss
May 2, 2026 Unknown opponent
ADCC CZECH OPEN CHAMPIONSHIP 2026 Girls 13-14 years / Intermediate / -55 kg
Method Submission 03:46 0–3
Marginal influence -8
Loss
May 2, 2026 Zita Paldusová
ADCC CZECH OPEN CHAMPIONSHIP 2026 Girls 13-14 years / Intermediate / -55 kg
Method Submission 04:00 0–5
Marginal influence -10
Win
ADCC CZECH OPEN CHAMPIONSHIP 2026 Girls 13-14 years / Intermediate / -55 kg
Method Submission 01:11 0–0
Marginal influence +9
Loss
Valachien Challenge Gi 2026 Girls 13-14 years / Yellow, orange, green belts / -50 kg
Method Submission 02:50 2–13
Marginal influence -8
Loss
May 2, 2026 Unknown opponent
Valachien Challenge Gi 2026 Girls 13-14 years / Yellow, orange, green belts / -50 kg
Method Submission 03:10 4–6
Marginal influence -6
Win
Valachien Challenge Gi 2026 Girls 13-14 years / Yellow, orange, green belts / -50 kg
Method Submission 01:08 2–0
Marginal influence +10
April 2026 No new matches Change +1 Rating 1,410

Rating-period composition

Rating matches
22 0
Record
13–9 Previous month 13–9
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.

March 2026 4 new matches Change +32 Rating 1,409

Rating-period composition

Rating matches
22 +4
Record
13–9 Previous month 10–8
Opponents
16 +2
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
March 22, 2026 Magdaléna Trčková
N-GEN Kids BJJ Tournament #4 Girls Gi / All belt / Teen (14-15yrs) / -49 kg (2011,2012)
Method Points 04:00 4–3
Marginal influence +10
Win
March 22, 2026 Sofia Hudecová
N-GEN Kids BJJ Tournament #4 Girls Gi / All belt / Teen (14-15yrs) / -49 kg (2011,2012)
Method Submission 00:34 2–0
Marginal influence +14
Win
March 22, 2026 Ivona Dominiková
N-GEN Kids BJJ Tournament #4 Girls No-Gi / All belt / Teen (14-15yrs) / -49 kg (2011,2012)
Method Submission 00:51 2–0
Marginal influence +8
Loss
March 22, 2026 Magdaléna Trčková
N-GEN Kids BJJ Tournament #4 Girls No-Gi / All belt / Teen (14-15yrs) / -49 kg (2011,2012)
Method Submission 02:03 2–0
Marginal influence -9
February 2026 4 new matches Change +16 Rating 1,377

Rating-period composition

Rating matches
18 +4
Record
10–8 Previous month 8–6
Opponents
14 +3
Events
6 +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
February 21, 2026 Magdaléna Trčková
TATAMY 19: Czech Open Championship (kids) Kids / Gi / 13-14 years / Girls / Yellow/orange/green belt / -50 kg
Method Submission 02:04 2–2
Marginal influence +8
Win
February 21, 2026 Lea Bozogáňová
TATAMY 19: Czech Open Championship (kids) Kids / Gi / 13-14 years / Girls / Yellow/orange/green belt / -50 kg
Method Points 04:00 18–2
Marginal influence +9
Loss
February 21, 2026 Unknown opponent
TATAMY 19: Czech Open Championship (kids) Kids / Gi / 13-14 years / Girls / Yellow/orange/green belt / -50 kg
Method Points 04:00 0–5
Marginal influence -3
Loss
February 21, 2026 Elen Pešornová
TATAMY 19: Czech Open Championship (kids) Kids / Gi / 13-14 years / Girls / Yellow/orange/green belt / -50 kg
Method Submission 01:39 0–2
Marginal influence -12
January 2026 No new matches Change 0 Rating 1,361

Rating-period composition

Rating matches
14 0
Record
8–6 Previous month 8–6
Opponents
11 0
Events
5 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 · 4 left period Change -19 Rating 1,361

Rating-period composition

Rating matches
14 -2
Record
8–6 Previous month 9–7
Opponents
11 -3
Events
5 0

4 older matches left the 12-month period: 1 won and 3 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
December 6, 2025 Unknown opponent
TATAMY 18 KIDS (No-GI and GI round robin) Kids / Gi / 13-14 years / Girls / Yellow/orange/green belt / -50 kg
Method Points 04:00 0–3
Marginal influence -3
Loss
December 6, 2025 Unknown opponent
TATAMY 18 KIDS (No-GI and GI round robin) Kids / Gi / 13-14 years / Girls / Yellow/orange/green belt / -50 kg
Method Decision 04:00 0–0
Marginal influence -3
November 2025 No new matches Change -5 Rating 1,380

Rating-period composition

Rating matches
16 0
Record
9–7 Previous month 9–7
Opponents
14 0
Events
5 0

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

October 2025 3 new matches Change +8 Rating 1,385

Rating-period composition

Rating matches
16 +3
Record
9–7 Previous month 8–5
Opponents
14 +2
Events
5 +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.
N-GEN Kids BJJ Tournament #3 Girls No-Gi / All belt / Teen (14-15yrs) / -53 kg (2010,2011)
Method Submission 6–0
Marginal influence +5
Loss
October 25, 2025 Valerie Veselá
N-GEN Kids BJJ Tournament #3 Girls No-Gi / All belt / Teen (14-15yrs) / -53 kg (2010,2011)
Method Submission 03:53 4–4
Marginal influence -12
Loss
October 25, 2025 Zuzana Chrástecká
N-GEN Kids BJJ Tournament #3 Girls No-Gi / All belt / Teen (14-15yrs) / -53 kg (2010,2011)
Method Submission 03:37 2–2
Marginal influence -7
September 2025 2 new matches Change +50 Rating 1,377

Rating-period composition

Rating matches
13 +2
Record
8–5 Previous month 6–5
Opponents
12 +1
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.
Win
September 20, 2025 Jasminka Halloran
TATAMY 16 KIDS (No-GI and GI round robin) Kids / Gi / 13-14 years / Girls / Yellow/orange/green belt / -50 kg
Method Submission 01:30 0–0
Marginal influence +9
Win
September 20, 2025 Jasminka Halloran
TATAMY 16 KIDS (No-GI and GI round robin) Kids / Gi / 13-14 years / Girls / Yellow/orange/green belt / -50 kg
Method Submission 02:09 0–0
Marginal influence +9
Relevant matches
15.1
Official ranking percentile
Top 49%
Performance
1.7 pp below expectation

15.1 weighted matches against 14 different opponents across 8 events

Weighted win rate
43.7%
Expected win rate
45.3%
Average opponent rating
1,327
Repeated-opponent share
39.1%
Network connectivity
80.9%