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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 1,363

Rating-period composition

Rating matches
9 0
Record
5–4 Previous month 5–4
Opponents
6 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 1,366

Rating-period composition

Rating matches
9 0
Record
5–4 Previous month 5–4
Opponents
6 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 · 5 left period Change -29 Rating 1,366

Rating-period composition

Rating matches
9 -5
Record
5–4 Previous month 8–6
Opponents
6 -4
Events
3 -1

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.

May 2026 No new matches · 9 left period Change +11 Rating 1,395

Rating-period composition

Rating matches
14 -9
Record
8–6 Previous month 11–12
Opponents
10 -2
Events
4 -3

9 older matches left the 12-month period: 3 won and 6 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

April 2026 No new matches Change +7 Rating 1,384

Rating-period composition

Rating matches
23 0
Record
11–12 Previous month 11–12
Opponents
12 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 No new matches · 16 left period Change -57 Rating 1,377

Rating-period composition

Rating matches
23 -16
Record
11–12 Previous month 20–19
Opponents
12 -9
Events
7 -3

16 older matches left the 12-month period: 9 won and 7 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

February 2026 4 new matches Change -13 Rating 1,434

Rating-period composition

Rating matches
39 +4
Record
20–19 Previous month 19–16
Opponents
21 +2
Events
10 +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 Vanda Daňková
TATAMY 19: Czech Open Championship (kids) Kids / No Gi / 13-14 years / Girls / Intermediate / -55 kg
Method Submission 00:22 0–0
Marginal influence +23
Loss
February 21, 2026 Unknown opponent
TATAMY 19: Czech Open Championship (kids) Kids / No Gi / 13-14 years / Girls / Intermediate / -55 kg
Method Points 04:00 0–7
Marginal influence -8
Loss
February 21, 2026 Vanda Daňková
TATAMY 19: Czech Open Championship (kids) Kids / Gi / 13-14 years / Girls / Yellow/orange/green belt / -55 kg
Method Submission 01:20 2–0
Marginal influence -21
Loss
February 21, 2026 Unknown opponent
TATAMY 19: Czech Open Championship (kids) Kids / Gi / 13-14 years / Girls / Yellow/orange/green belt / -55 kg
Method Submission 03:08 0–10
Marginal influence -21
January 2026 No new matches · 2 left period Change -9 Rating 1,447

Rating-period composition

Rating matches
35 -2
Record
19–16 Previous month 20–17
Opponents
19 -1
Events
9 -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.

December 2025 3 new matches Change +23 Rating 1,456

Rating-period composition

Rating matches
37 +3
Record
20–17 Previous month 17–17
Opponents
20 0
Events
10 +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 Zuzana Chrástecká
TATAMY 18 KIDS (No-GI and GI round robin) Kids / No Gi / 13-14 years / Girls / Intermediate / +55 kg
Method Submission 01:31 0–0
Marginal influence +30
Win
December 6, 2025 Alice Benešová
TATAMY 18 KIDS (No-GI and GI round robin) Kids / Gi / 13-14 years / Girls / Yellow/orange/green belt / -55 kg
Method Submission 01:17 0–0
Marginal influence +13
Win
December 6, 2025 Alice Benešová
TATAMY 18 KIDS (No-GI and GI round robin) Kids / Gi / 13-14 years / Girls / Yellow/orange/green belt / -55 kg
Method Submission 00:11 0–0
Marginal influence +13
November 2025 No new matches Change +4 Rating 1,433

Rating-period composition

Rating matches
34 0
Record
17–17 Previous month 17–17
Opponents
20 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.

October 2025 2 new matches · 4 left period Change +2 Rating 1,429

Rating-period composition

Rating matches
34 -2
Record
17–17 Previous month 18–18
Opponents
20 -2
Events
9 0

4 older matches left the 12-month period: 2 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
October 5, 2025 Unknown opponent
AOM Cup Kids 3 Girls Gi / Yellow / U15 (2012,2011,2010) / -64 kg
Method Submission 0–0
Marginal influence -13
Win
October 5, 2025 Alice Benešová
AOM Cup Kids 3 Girls Gi / Yellow / U15 (2012,2011,2010) / -64 kg
Method Submission 01:39 0–2
Marginal influence +13
September 2025 No new matches Change +3 Rating 1,427

Rating-period composition

Rating matches
36 0
Record
18–18 Previous month 18–18
Opponents
22 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.

Relevant matches
6.7
Official ranking percentile
Top 39%
Performance
9.4 pp above expectation

6.7 weighted matches against 6 different opponents across 3 events

Weighted win rate
49.5%
Expected win rate
40.1%
Average opponent rating
1,457
Repeated-opponent share
33.3%
Network connectivity
80.9%