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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 -1 Rating 1,208

Rating-period composition

Rating matches
22 0
Record
5–17 Previous month 5–17
Opponents
17 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.

July 2026 No new matches Change +3 Rating 1,209

Rating-period composition

Rating matches
22 0
Record
5–17 Previous month 5–17
Opponents
17 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.

June 2026 No new matches Change +4 Rating 1,206

Rating-period composition

Rating matches
22 0
Record
5–17 Previous month 5–17
Opponents
17 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.

May 2026 No new matches · 6 left period Change +25 Rating 1,202

Rating-period composition

Rating matches
22 -6
Record
5–17 Previous month 5–23
Opponents
17 -5
Events
7 -1

6 older matches left the 12-month period: 0 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 3 new matches Change +20 Rating 1,177

Rating-period composition

Rating matches
28 +3
Record
5–23 Previous month 4–21
Opponents
22 +3
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.
Loss
April 18, 2026 Valerie Veselá
XV. REBEL BJJ CUP Girls No-Gi / All belt / Teen (14-15yrs) / -53 kg (2011,2012)
Method Submission 02:40 0–15
Marginal influence 0
Loss
April 18, 2026 Magdaléna Trčková
XV. REBEL BJJ CUP Girls No-Gi / All belt / Teen (14-15yrs) / -53 kg (2011,2012)
Method Points 04:00 0–7
Marginal influence +1
Win
April 18, 2026 Vanda Daňková
XV. REBEL BJJ CUP Girls No-Gi / All belt / Teen (14-15yrs) / -53 kg (2011,2012)
Method Disqualification 03:47 0–7
Marginal influence +19
March 2026 3 new matches Change +10 Rating 1,157

Rating-period composition

Rating matches
25 +3
Record
4–21 Previous month 3–19
Opponents
19 +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.
Loss
March 21, 2026 Evelína Turner
TATAMY 20: PRAGUE - KIDS (round robin) Kids / Gi / 13-14 years / Girls / White/grey belt / -55 kg
Method Submission 02:48 0–6
Marginal influence -12
Loss
March 21, 2026 Emilia Lipińska
TATAMY 20: PRAGUE - KIDS (round robin) Kids / Gi / 13-14 years / Girls / White/grey belt / -55 kg
Method Points 04:00 0–9
Marginal influence -9
Win
March 21, 2026 Liia Bodrova
TATAMY 20: PRAGUE - KIDS (round robin) Kids / Gi / 13-14 years / Girls / White/grey belt / -55 kg
Method Points 04:00 0–0
Marginal influence +17
February 2026 3 new matches Change +32 Rating 1,147

Rating-period composition

Rating matches
22 +3
Record
3–19 Previous month 1–18
Opponents
17 0
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 Zarina Zubkova
TATAMY 19: Czech Open Championship (kids) Kids / Gi / 13-14 years / Girls / White/grey belt / -55 kg
Method Submission 03:54 16–0
Marginal influence +11
Win
February 21, 2026 Zarina Zubkova
TATAMY 19: Czech Open Championship (kids) Kids / Gi / 13-14 years / Girls / White/grey belt / -55 kg
Method Points 04:00 2–0
Marginal influence +11
Loss
February 21, 2026 Zarina Zubkova
TATAMY 19: Czech Open Championship (kids) Kids / Gi / 13-14 years / Girls / White/grey belt / -55 kg
Method Points 04:00 0–10
Marginal influence -6
January 2026 No new matches Change +3 Rating 1,115

Rating-period composition

Rating matches
19 0
Record
1–18 Previous month 1–18
Opponents
17 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 Change -8 Rating 1,112

Rating-period composition

Rating matches
19 +2
Record
1–18 Previous month 1–16
Opponents
17 +1
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.
Loss
December 20, 2025 Sofia Hudecová
XIII. GrappleXmas BJJ Cup Girls Gi / All belt / Teen (14-15yrs) / -49 kg (2010,2011)
Method Submission 01:32 0–4
Marginal influence -9
Loss
December 20, 2025 Emanuela Fišerová
XIII. GrappleXmas BJJ Cup Girls Gi / All belt / Teen (14-15yrs) / -49 kg (2010,2011)
Method Points 04:00 7–9
Marginal influence -8
November 2025 6 new matches Change -50 Rating 1,120

Rating-period composition

Rating matches
17 +6
Record
1–16 Previous month 1–10
Opponents
16 +6
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
November 1, 2025 Tamara Sedláková
TATAMY 17 KIDS (No-GI and GI round robin) Kids / Gi / 13-14 years / Girls / White/grey belt / -55 kg
Method Submission 00:56 0–0
Marginal influence -5
Loss
November 1, 2025 Zarina Zubkova
TATAMY 17 KIDS (No-GI and GI round robin) Kids / Gi / 13-14 years / Girls / White/grey belt / -55 kg
Method Submission 02:16 0–0
Marginal influence -5
Loss
November 1, 2025 Liia Bodrova
TATAMY 17 KIDS (No-GI and GI round robin) Kids / Gi / 13-14 years / Girls / White/grey belt / -55 kg
Method Submission 00:41 0–0
Marginal influence -5
Loss
November 1, 2025 Isabella Skierecki
TATAMY 17 KIDS (No-GI and GI round robin) Kids / Gi / 13-14 years / Girls / White/grey belt / -55 kg
Method Submission 00:11 0–0
Marginal influence -8
Loss
November 1, 2025 Sophia Vilémová
TATAMY 17 KIDS (No-GI and GI round robin) Kids / Gi / 13-14 years / Girls / White/grey belt / -50 kg
Method Submission 01:09 0–0
Marginal influence -5
Loss
November 1, 2025 Oleksandra Lemish
TATAMY 17 KIDS (No-GI and GI round robin) Kids / Gi / 13-14 years / Girls / White/grey belt / -50 kg
Method Submission 00:34 0–0
Marginal influence -4
October 2025 5 new matches Change -6 Rating 1,170

Rating-period composition

Rating matches
11 +5
Record
1–10 Previous month 0–6
Opponents
10 +4
Events
3 +2

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 Valerie Veselá
N-GEN Kids BJJ Tournament #3 Girls Gi / All belt / Teen (14-15yrs) / -49 kg (2010,2011)
Method Submission 02:00 0–8
Marginal influence -6
Win
October 25, 2025 Sara Skopalova
N-GEN Kids BJJ Tournament #3 Girls Gi / All belt / Teen (14-15yrs) / -49 kg (2010,2011)
Method Submission 01:08 3–0
Marginal influence +21
Loss
October 25, 2025 Sofia Hudecová
N-GEN Kids BJJ Tournament #3 Girls Gi / All belt / Teen (14-15yrs) / -49 kg (2010,2011)
Method Points 04:00 3–4
Marginal influence -8
Loss
October 5, 2025 Tereza Matějková
AOM Cup Kids 3 Girls Gi / Grey / U12 (2015,2014,2013) / -50 kg
Method Submission 02:30 0–0
Marginal influence -8
Loss
October 5, 2025 Ema Linkova
AOM Cup Kids 3 Girls Gi / Grey / U12 (2015,2014,2013) / -50 kg
Method Points 04:00 0–0
Marginal influence -9
September 2025 No new matches Change +4 Rating 1,176

Rating-period composition

Rating matches
6 0
Record
0–6 Previous month 0–6
Opponents
6 0
Events
1 0

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

Relevant matches
14
Official ranking percentile
Top 86%
Performance
9.0 pp below expectation

14 weighted matches against 17 different opponents across 7 events

Weighted win rate
20.2%
Expected win rate
29.1%
Average opponent rating
1,325
Repeated-opponent share
22.7%
Network connectivity
80.9%