August 2026 No new matches Change -1 Rating 1,347

Rating-period composition

Rating matches

10 0

Record

6–4 Previous month 6–4

Opponents

9 0

Events

2 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 1,348

Rating-period composition

Rating matches

10 0

Record

6–4 Previous month 6–4

Opponents

9 0

Events

2 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 +2 Rating 1,348

Rating-period composition

Rating matches

10 0

Record

6–4 Previous month 6–4

Opponents

9 0

Events

2 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 Change +5 Rating 1,346

Rating-period composition

Rating matches

10 0

Record

6–4 Previous month 6–4

Opponents

9 0

Events

2 0

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

April 2026 No new matches Change 0 Rating 1,341

Rating-period composition

Rating matches

10 0

Record

6–4 Previous month 6–4

Opponents

9 0

Events

2 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 Change 0 Rating 1,341

Rating-period composition

Rating matches

10 0

Record

6–4 Previous month 6–4

Opponents

9 0

Events

2 0

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

February 2026 5 new matches · 5 left period Change -49 Rating 1,341

Rating-period composition

Rating matches

10 0

Record

6–4 Previous month 7–3

Opponents

9 +1

Events

2 0

5 older matches left the 12-month period: 4 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

i 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 Lada Cherchenko

TATAMY 19: Czech Open Championship (kids) Kids / No Gi / 7-9 years / Mix / All levels / -36 kg

Method Submission 00:47 0–0

Marginal influence +14

Loss

February 21, 2026 Artur Kovalov

TATAMY 19: Czech Open Championship (kids) Kids / No Gi / 7-9 years / Mix / All levels / -36 kg

Method Submission 01:31 0–0

Marginal influence -20

Win

February 21, 2026 Mariannka Prits

TATAMY 19: Czech Open Championship (kids) Kids / No Gi / 7-9 years / Mix / All levels / -36 kg

Method Submission 00:20 0–0

Marginal influence +7

Loss

February 21, 2026 Unknown opponent

TATAMY 19: Czech Open Championship (kids) Kids / No Gi / 7-9 years / Mix / All levels / -36 kg

Method Decision 03:00 0–0

Marginal influence -16

Win

February 21, 2026 Milan Kolomazník

TATAMY 19: Czech Open Championship (kids) Kids / No Gi / 7-9 years / Mix / All levels / -36 kg

Method Decision 03:00 0–0

Marginal influence +20

January 2026 No new matches Change 0 Rating 1,390

Rating-period composition

Rating matches

10 0

Record

7–3 Previous month 7–3

Opponents

8 0

Events

2 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 +10 Rating 1,390

Rating-period composition

Rating matches

10 +1

Record

7–3 Previous month 6–3

Opponents

8 0

Events

2 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

i 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 Alex Janda

TATAMY 18 KIDS (No-GI and GI round robin) Kids / No Gi / 7-9 years / Mix / All levels / -36 kg

Method Points 03:00 8–0

Marginal influence +26

Loss

December 6, 2025 Simon Kovac

TATAMY 18 KIDS (No-GI and GI round robin) Kids / No Gi / 7-9 years / Mix / All levels / -36 kg

Method Submission 00:58 0–0

Marginal influence -11

Win

December 6, 2025 Amelie Cervinkova

TATAMY 18 KIDS (No-GI and GI round robin) Kids / No Gi / 7-9 years / Mix / All levels / -36 kg

Method Submission 00:41 0–0

Marginal influence +12

Win

December 6, 2025 Jakub Vodica

TATAMY 18 KIDS (No-GI and GI round robin) Kids / No Gi / 7-9 years / Mix / All levels / -36 kg

Method Submission 00:07 0–0

Marginal influence +16

Loss

December 6, 2025 Simon Kovac

TATAMY 18 KIDS (No-GI and GI round robin) Kids / No Gi / 7-9 years / Mix / All levels / -36 kg

Method Submission 00:39 0–0

Marginal influence -11

November 2025 No new matches Change 0 Rating 1,380

Rating-period composition

Rating matches

9 0

Record

6–3 Previous month 6–3

Opponents

8 0

Events

2 0

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

October 2025 No new matches Change -4 Rating 1,380

Rating-period composition

Rating matches

9 0

Record

6–3 Previous month 6–3

Opponents

8 0

Events

2 0

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

September 2025 No new matches Change +20 Rating 1,384

Rating-period composition

Rating matches

9 0

Record

6–3 Previous month 6–3

Opponents

8 0

Events

2 0

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