August 2026 No new matches Change 0 Rating 1,242

Rating-period composition

Rating matches

7 0

Record

3–4 Previous month 3–4

Opponents

5 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 1,242

Rating-period composition

Rating matches

7 0

Record

3–4 Previous month 3–4

Opponents

5 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 +1 Rating 1,242

Rating-period composition

Rating matches

7 0

Record

3–4 Previous month 3–4

Opponents

5 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 · 2 left period Change +17 Rating 1,241

Rating-period composition

Rating matches

7 -2

Record

3–4 Previous month 3–6

Opponents

5 -1

Events

2 -1

2 older matches left the 12-month period: 0 won and 2 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 +3 Rating 1,224

Rating-period composition

Rating matches

9 0

Record

3–6 Previous month 3–6

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.

March 2026 No new matches · 3 left period Change -17 Rating 1,221

Rating-period composition

Rating matches

9 -3

Record

3–6 Previous month 4–8

Opponents

6 -2

Events

3 -2

3 older matches left the 12-month period: 1 won and 2 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

February 2026 No new matches · 4 left period Change +47 Rating 1,238

Rating-period composition

Rating matches

12 -4

Record

4–8 Previous month 4–12

Opponents

8 -4

Events

5 -1

4 older matches left the 12-month period: 0 won and 4 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

January 2026 4 new matches · 2 left period Change +72 Rating 1,191

Rating-period composition

Rating matches

16 +2

Record

4–12 Previous month 2–12

Opponents

12 +2

Events

6 0

2 older matches left the 12-month period: 0 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.

Loss

January 24, 2026 Volodymyr Demchuk

GRIND 12 Kids (NO-GI & GI ROUND ROBIN) Gi / 10-12 years / Boy / -45 kg / Advanced

Method Submission 01:52 0–0

Marginal influence -26

Loss

January 24, 2026 Tibor Culek

GRIND 12 Kids (NO-GI & GI ROUND ROBIN) Gi / 10-12 years / Boy / -45 kg / Advanced

Method Points 04:00 2–2

Marginal influence -17

Win

January 24, 2026 Volodymyr Demchuk

GRIND 12 Kids (NO-GI & GI ROUND ROBIN) Gi / 10-12 years / Boy / -45 kg / Advanced

Method Submission 01:28 0–0

Marginal influence +22

Win

January 24, 2026 Unknown opponent

GRIND 12 Kids (NO-GI & GI ROUND ROBIN) Gi / 10-12 years / Boy / -45 kg / Advanced

Method Submission 03:01 10–3

Marginal influence +27

December 2025 No new matches Change 0 Rating 1,119

Rating-period composition

Rating matches

14 0

Record

2–12 Previous month 2–12

Opponents

10 0

Events

6 0

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

November 2025 No new matches · 2 left period Change +32 Rating 1,119

Rating-period composition

Rating matches

14 -2

Record

2–12 Previous month 2–14

Opponents

10 -1

Events

6 -1

2 older matches left the 12-month period: 0 won and 2 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

October 2025 3 new matches · 5 left period Change -84 Rating 1,087

Rating-period composition

Rating matches

16 -2

Record

2–14 Previous month 4–14

Opponents

11 -3

Events

7 -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.

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.

Loss

October 5, 2025 Ondřej Šatava

AOM Cup Kids 3 Boys Gi / Yellow, Orange / U12 (2015,2014,2013) / -42 kg

Method Submission 02:02 0–0

Marginal influence -16

Loss

October 5, 2025 Miroslav Lagron

AOM Cup Kids 3 Boys Gi / Yellow, Orange / U12 (2015,2014,2013) / -42 kg

Method Points 04:00 0–6

Marginal influence -26

Win

October 5, 2025 Tibor Culek

AOM Cup Kids 3 Boys Gi / Yellow, Orange / U12 (2015,2014,2013) / -42 kg

Method Points 04:00 2–0

Marginal influence +31

September 2025 No new matches · 3 left period Change -48 Rating 1,171

Rating-period composition

Rating matches

18 -3

Record

4–14 Previous month 6–15

Opponents

14 -3

Events

8 -1

3 older matches left the 12-month period: 2 won and 1 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.