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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 1,457

Rating-period composition

Rating matches
26 0
Record
17–9 Previous month 17–9
Opponents
19 0
Events
11 0

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

July 2026 3 new matches Change +8 Rating 1,454

Rating-period composition

Rating matches
26 +3
Record
17–9 Previous month 15–8
Opponents
19 +3
Events
11 +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
July 11, 2026 David Pinkas
Pardubice Grappling Open vol.7 Boys Junior GI / 11-12 years / -45 kg / Intermediate
Method Points 04:00 0–2
Marginal influence -12
Win
July 11, 2026 Volodymyr Demchuk
Pardubice Grappling Open vol.7 Boys Junior GI / 11-12 years / -45 kg / Intermediate
Method Submission 00:33 0–0
Marginal influence +7
Win
July 11, 2026 Maksym Kalynych
Pardubice Grappling Open vol.7 Boys Junior GI / 11-12 years / -45 kg / Intermediate
Method Submission 00:19 0–0
Marginal influence +4
June 2026 No new matches Change -5 Rating 1,446

Rating-period composition

Rating matches
23 0
Record
15–8 Previous month 15–8
Opponents
16 0
Events
10 0

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

May 2026 2 new matches · 7 left period Change -25 Rating 1,451

Rating-period composition

Rating matches
23 -5
Record
15–8 Previous month 19–9
Opponents
16 -2
Events
10 -1

7 older matches left the 12-month period: 6 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.
Win
May 23, 2026 Kamila Nováková
HEROES GATE GRAPPLING 1 (KIDS) Kids / Gi / 13-14 years / Girls / Yellow/orange/green belt / -50 kg
Method Submission 00:26 10–0
Marginal influence +13
Win
May 23, 2026 Unknown opponent
HEROES GATE GRAPPLING 1 (KIDS) Kids / Gi / 13-14 years / Girls / Yellow/orange/green belt / -50 kg
Method Points 04:00 2–0
Marginal influence +3
April 2026 5 new matches Change 0 Rating 1,476

Rating-period composition

Rating matches
28 +5
Record
19–9 Previous month 17–6
Opponents
18 +2
Events
11 +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.
Win
April 25, 2026 Nela Lapáčková
GRIND 13 Kids (NO-GI & GI ROUND ROBIN) Gi / 13-14 years / Girl / -45 kg / Advanced
Method Submission 00:23 6–0
Marginal influence +6
Win
April 25, 2026 Nela Fraňková
GRIND 13 Kids (NO-GI & GI ROUND ROBIN) Gi / 13-14 years / Girl / -45 kg / Advanced
Method Submission 00:17 0–0
Marginal influence +6
Loss
April 11, 2026 Unknown opponent
Pardubice Grappling Open vol.6 Girls Junior GI / -50 kg / 11-12 years / Intermediate
Method Submission 01:47 0–0
Marginal influence -13
Loss
April 11, 2026 Tereza Matějková
Pardubice Grappling Open vol.6 Girls Junior GI / -50 kg / 11-12 years / Intermediate
Method Submission 03:23 0–2
Marginal influence -12
Loss
April 11, 2026 Unknown opponent
Pardubice Grappling Open vol.6 Girls Junior GI / -50 kg / 11-12 years / Intermediate
Method Submission 03:17 0–5
Marginal influence -7
March 2026 3 new matches · 1 left period Change +29 Rating 1,476

Rating-period composition

Rating matches
23 +2
Record
17–6 Previous month 15–6
Opponents
16 +1
Events
9 0

1 older matches left the 12-month period: 0 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
March 7, 2026 Unknown opponent
2026 AGF Prague Championships Gi Kids / Girls / Juniors (12 - 13 yrs) / Yellow / Light III (Up to 52.20 kg)
Method Points 03:00 0–8
Marginal influence -7
Win
March 7, 2026 Unknown opponent
2026 AGF Prague Championships Gi Kids / Girls / Juniors (12 - 13 yrs) / Yellow / Light III (Up to 52.20 kg)
Method Points 03:00 12–0
Marginal influence +3
Win
2026 AGF Prague Championships Gi Kids Challenger / Girls / Regular Challenger / Light II (Up to 47.60 kg)
Method Submission 02:22 9–0
Marginal influence +13
February 2026 3 new matches · 2 left period Change +26 Rating 1,447

Rating-period composition

Rating matches
21 +1
Record
15–6 Previous month 14–6
Opponents
15 +1
Events
9 0

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.

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 Unknown opponent
TATAMY 19: Czech Open Championship (kids) Kids / Gi / 10-12 years / Girls / Yellow/orange/green belt / -45 kg
Method Submission 00:24 0–0
Marginal influence +6
Loss
February 21, 2026 Unknown opponent
TATAMY 19: Czech Open Championship (kids) Kids / Gi / 10-12 years / Girls / Yellow/orange/green belt / -45 kg
Method Submission 00:45 0–7
Marginal influence -6
Win
February 21, 2026 Eva Svitkova
TATAMY 19: Czech Open Championship (kids) Kids / Gi / 10-12 years / Girls / Yellow/orange/green belt / -45 kg
Method Points 04:00 23–0
Marginal influence +10
January 2026 No new matches Change +1 Rating 1,421

Rating-period composition

Rating matches
20 0
Record
14–6 Previous month 14–6
Opponents
14 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.

December 2025 2 new matches · 2 left period Change 0 Rating 1,420

Rating-period composition

Rating matches
20 0
Record
14–6 Previous month 14–6
Opponents
14 0
Events
9 0

2 older matches left the 12-month period: 2 won and 0 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 14, 2025 Adam Kotík
Christmas Kids Ground BJJ Tour - Finálové kolo 2025 Kids mix 9-11 let - Kimono / -50kg
Method Other recorded result 00:19 10–0
Marginal influence +10
Win
December 14, 2025 Nathanael Olšavský
Christmas Kids Ground BJJ Tour - Finálové kolo 2025 Kids mix 9-11 let - Kimono / -50kg
Method Other recorded result 00:37 10–0
Marginal influence +11
November 2025 3 new matches Change -31 Rating 1,420

Rating-period composition

Rating matches
20 +3
Record
14–6 Previous month 13–4
Opponents
14 0
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
November 1, 2025 Unknown opponent
TATAMY 17 KIDS (No-GI and GI round robin) Kids / Gi / 10-12 years / Girls / Yellow/orange/green belt / -50 kg
Method Submission 01:03 0–0
Marginal influence -8
Loss
November 1, 2025 Natalie Hoskova
TATAMY 17 KIDS (No-GI and GI round robin) Kids / Gi / 10-12 years / Girls / Yellow/orange/green belt / -50 kg
Method Points 04:00 0–3
Marginal influence -16
Win
November 1, 2025 Unknown opponent
TATAMY 17 KIDS (No-GI and GI round robin) Kids / Gi / 10-12 years / Girls / Yellow/orange/green belt / -50 kg
Method Submission 00:22 0–0
Marginal influence +3
October 2025 4 new matches · 2 left period Change +3 Rating 1,451

Rating-period composition

Rating matches
17 +2
Record
13–4 Previous month 12–3
Opponents
14 +1
Events
8 +1

2 older matches left the 12-month period: 2 won and 0 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
October 19, 2025 Artur Šuchma
Ground Bjj Tour 4. - Only submission - Kladno Kids mix 9-11 let - Kimono / -50kg
Method Other recorded result 00:40 10–0
Marginal influence +8
Win
October 19, 2025 Dominika Krausová
Ground Bjj Tour 4. - Only submission - Kladno Kids mix 9-11 let - Kimono / -50kg
Method Other recorded result 00:33 10–0
Marginal influence +7
Loss
October 5, 2025 Tereza Matějková
AOM Cup Kids 3 Girls Gi / Grey / U12 (2015,2014,2013) / -50 kg
Method Points 04:00 0–3
Marginal influence -13
Win
October 5, 2025 Eliška Hrnčířová
AOM Cup Kids 3 Girls Gi / Grey / U12 (2015,2014,2013) / -50 kg
Method Points 04:00 0–0
Marginal influence +8
September 2025 1 new match · 2 left period Change +17 Rating 1,448

Rating-period composition

Rating matches
15 -1
Record
12–3 Previous month 12–4
Opponents
13 0
Events
7 0

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.

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 Unknown opponent
TATAMY 16 KIDS (No-GI and GI round robin) Kids / Gi / 10-12 years / Girls / Yellow/orange/green belt / -50 kg
Method Disqualification 02:49 2–0
Marginal influence +9
Relevant matches
17.3
Official ranking percentile
Top 14%
Performance
3.4 pp above expectation

17.3 weighted matches against 19 different opponents across 11 events

Weighted win rate
71.0%
Expected win rate
67.6%
Average opponent rating
1,273
Repeated-opponent share
26.9%
Network connectivity
80.9%