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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 1,415

Rating-period composition

Rating matches
24 0
Record
13–11 Previous month 13–11
Opponents
18 0
Events
9 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 1,415

Rating-period composition

Rating matches
24 0
Record
13–11 Previous month 13–11
Opponents
18 0
Events
9 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 Change -2 Rating 1,415

Rating-period composition

Rating matches
24 +2
Record
13–11 Previous month 12–10
Opponents
18 +1
Events
9 +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
Open Czech championship submission only 2026 GI - Juniors Girls / White belt / -53 kg
Method Submission 00:48 0–0
Marginal influence -11
Win
Open Czech championship submission only 2026 GI - Juniors Girls / White belt / -53 kg
Method Submission 04:13 0–0
Marginal influence +7
May 2026 2 new matches Change +43 Rating 1,417

Rating-period composition

Rating matches
22 +2
Record
12–10 Previous month 10–10
Opponents
17 +2
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
ADCC CZECH OPEN CHAMPIONSHIP 2026 Girls 13-14 years / Beginner / +60 kg
Method Submission 00:22 0–0
Marginal influence +10
Win
May 2, 2026 Zuzana Jecu
ADCC CZECH OPEN CHAMPIONSHIP 2026 Girls 13-14 years / Beginner / +60 kg
Method Points 04:00 6–0
Marginal influence +14
April 2026 3 new matches Change +1 Rating 1,374

Rating-period composition

Rating matches
20 +3
Record
10–10 Previous month 9–8
Opponents
15 +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.
Loss
April 18, 2026 Vanda Daňková
XV. REBEL BJJ CUP Girls No-Gi / All belt / Teen (14-15yrs) / -53 kg (2011,2012)
Method Submission 01:48 0–0
Marginal influence -8
Win
XV. REBEL BJJ CUP Girls No-Gi / All belt / Teen (14-15yrs) / -53 kg (2011,2012)
Method Points 04:00 7–0
Marginal influence +9
Loss
April 18, 2026 Valerie Veselá
XV. REBEL BJJ CUP Girls No-Gi / All belt / Teen (14-15yrs) / -53 kg (2011,2012)
Method Points 04:00 0–7
Marginal influence -9
March 2026 4 new matches Change +64 Rating 1,373

Rating-period composition

Rating matches
17 +4
Record
9–8 Previous month 6–7
Opponents
12 +1
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.
Loss
N-GEN Kids BJJ Tournament #4 Girls Gi / All belt / Teen (14-15yrs) / -49 kg (2011,2012)
Method Points 04:00 3–4
Marginal influence -9
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 01:34 7–0
Marginal influence +6
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 01:10 6–0
Marginal influence +8
Win
N-GEN Kids BJJ Tournament #4 Girls No-Gi / All belt / Teen (14-15yrs) / -49 kg (2011,2012)
Method Submission 02:03 0–2
Marginal influence +9
February 2026 4 new matches · 5 left period Change +5 Rating 1,309

Rating-period composition

Rating matches
13 -1
Record
6–7 Previous month 7–7
Opponents
11 +1
Events
5 0

5 older matches left the 12-month period: 3 won and 2 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
February 21, 2026 Michaela Kováčiková
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
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 Submission 01:58 0–9
Marginal influence -7
Win
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 02:45 8–0
Marginal influence +9
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 18–0
Marginal influence +9
January 2026 No new matches Change +2 Rating 1,304

Rating-period composition

Rating matches
14 0
Record
7–7 Previous month 7–7
Opponents
10 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 5 new matches · 4 left period Change +103 Rating 1,302

Rating-period composition

Rating matches
14 +1
Record
7–7 Previous month 4–9
Opponents
10 -1
Events
5 +1

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.
Win
December 20, 2025 Vanessa Justová
XIII. GrappleXmas BJJ Cup Girls Gi / All belt / Junior I (12-13 yrs) / -50 kg (2012,2013)
Method Submission 03:10 6–0
Marginal influence +12
Win
December 20, 2025 Unknown opponent
XIII. GrappleXmas BJJ Cup Girls Gi / All belt / Junior I (12-13 yrs) / -50 kg (2012,2013)
Method Points 04:00 2–0
Marginal influence +15
Win
December 20, 2025 Karolína Gilarová
XIII. GrappleXmas BJJ Cup Girls Gi / All belt / Junior I (12-13 yrs) / -50 kg (2012,2013)
Method Submission 00:38 9–0
Marginal influence +7
Loss
December 6, 2025 Sophia Vilémová
TATAMY 18 KIDS (No-GI and GI round robin) Kids / Gi / 13-14 years / Girls / White/grey belt / -50 kg
Method Submission 00:51 0–0
Marginal influence -9
Win
December 6, 2025 Kristyna Kozakova
TATAMY 18 KIDS (No-GI and GI round robin) Kids / Gi / 13-14 years / Girls / White/grey belt / -50 kg
Method Submission 03:17 2–0
Marginal influence +8
November 2025 No new matches Change +1 Rating 1,199

Rating-period composition

Rating matches
13 0
Record
4–9 Previous month 4–9
Opponents
11 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.

October 2025 2 new matches Change -22 Rating 1,198

Rating-period composition

Rating matches
13 +2
Record
4–9 Previous month 4–7
Opponents
11 +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.
Loss
October 25, 2025 Natalie Hoskova
N-GEN Kids BJJ Tournament #3 Girls Gi / All belt / Junior I (12-13 yrs) / -50 kg (2012,2013)
Method Submission 01:51 2–5
Marginal influence -8
Loss
October 25, 2025 Natalie Hoskova
N-GEN Kids BJJ Tournament #3 Girls Gi / All belt / Junior I (12-13 yrs) / -50 kg (2012,2013)
Method Points 04:00 2–4
Marginal influence -8
September 2025 2 new matches Change -35 Rating 1,220

Rating-period composition

Rating matches
11 +2
Record
4–7 Previous month 4–5
Opponents
10 +2
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
September 20, 2025 Sofia Hudecová
TATAMY 16 KIDS (No-GI and GI round robin) Kids / Gi / 13-14 years / Girls / White/grey belt / -50 kg
Method Decision 04:00 0–0
Marginal influence -13
Loss
September 20, 2025 Sophia Vilémová
TATAMY 16 KIDS (No-GI and GI round robin) Kids / Gi / 13-14 years / Girls / White/grey belt / -50 kg
Method Decision 04:00 0–0
Marginal influence -9
Relevant matches
16.7
Official ranking percentile
Top 23%
Performance
8.9 pp above expectation

16.7 weighted matches against 18 different opponents across 9 events

Weighted win rate
58.4%
Expected win rate
49.5%
Average opponent rating
1,311
Repeated-opponent share
25.0%
Network connectivity
80.9%