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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 +2 Rating 1,446

Rating-period composition

Rating matches
29 0
Record
15–14 Previous month 15–14
Opponents
17 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.

July 2026 4 new matches · 2 left period Change +58 Rating 1,444

Rating-period composition

Rating matches
29 +2
Record
15–14 Previous month 11–16
Opponents
17 0
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

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
July 11, 2026 Roman Hauf-Soldát
Pardubice Grappling Open vol.7 Boys Junior GI / 9-10 years / -36 kg / Beginner
Method Submission 03:00 2–0
Marginal influence +9
Win
July 11, 2026 Roman Hauf-Soldát
Pardubice Grappling Open vol.7 Boys Junior GI / 9-10 years / -36 kg / Beginner
Method Points 03:00 3–0
Marginal influence +9
Win
July 11, 2026 Roman Hauf-Soldát
Pardubice Grappling Open vol.7 Boys Junior No-GI / 9-10 years / -36 kg / Beginner
Method Submission 01:21 0–0
Marginal influence +3
Win
July 11, 2026 Roman Hauf-Soldát
Pardubice Grappling Open vol.7 Boys Junior No-GI / 9-10 years / -36 kg / Beginner
Method Points 03:00 2–0
Marginal influence +3
June 2026 No new matches Change -3 Rating 1,386

Rating-period composition

Rating matches
27 0
Record
11–16 Previous month 11–16
Opponents
17 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.

May 2026 3 new matches · 3 left period Change -32 Rating 1,389

Rating-period composition

Rating matches
27 0
Record
11–16 Previous month 13–14
Opponents
17 0
Events
6 0

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.

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
May 9, 2026 YURI ABRIL BOIKO
KIMURA CUP ALICANTE 2026 Boys Gi / Grey-Yellow / Infant / -34 kg
Method Submission 00:18 0–0
Marginal influence 0
Loss
May 9, 2026 YURI ABRIL BOIKO
KIMURA CUP ALICANTE 2026 Boys No-Gi / Grey-Yellow / Infant / -34 kg
Method Submission 00:18 0–0
Marginal influence -6
Loss
May 9, 2026 Maxim Patras
KIMURA CUP ALICANTE 2026 Boys No-Gi / Grey-Yellow / Infant / -34 kg
Method Points 03:13 0–2
Marginal influence -15
April 2026 10 new matches Change +57 Rating 1,421

Rating-period composition

Rating matches
27 +10
Record
13–14 Previous month 6–11
Opponents
17 +7
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
April 25, 2026 Patrik Chroust
GRIND 13 Kids (NO-GI & GI ROUND ROBIN) Gi / 10-12 years / Boy / -36 kg / Beginner
Method Submission 03:54 13–0
Marginal influence +6
Win
April 25, 2026 David Chromčák
GRIND 13 Kids (NO-GI & GI ROUND ROBIN) Gi / 10-12 years / Boy / -36 kg / Beginner
Method Submission 03:21 12–0
Marginal influence +8
Win
April 25, 2026 Filip Vicány
GRIND 13 Kids (NO-GI & GI ROUND ROBIN) Gi / 10-12 years / Boy / -36 kg / Beginner
Method Submission 02:09 9–0
Marginal influence +6
Loss
April 25, 2026 David Voloshchuk
GRIND 13 Kids (NO-GI & GI ROUND ROBIN) Gi / 10-12 years / Boy / -36 kg / Beginner
Method Points 05:09 0–6
Marginal influence -5
Win
April 25, 2026 David Voloshchuk
GRIND 13 Kids (NO-GI & GI ROUND ROBIN) Gi / 10-12 years / Boy / -36 kg / Beginner
Method Submission 01:03 3–0
Marginal influence +9
Loss
April 25, 2026 Tomáš Kozák
GRIND 13 Kids (NO-GI & GI ROUND ROBIN) Gi / 10-12 years / Boy / -36 kg / Beginner
Method Points 04:00 0–6
Marginal influence -7
Loss
April 25, 2026 Kiril Delos Santos
GRIND 13 Kids (NO-GI & GI ROUND ROBIN) No-Gi / 10-12 years / Boy / -36 kg / Beginners
Method Decision 04:00 0–0
Marginal influence -8
Win
April 25, 2026 Tobiáš Blahník
GRIND 13 Kids (NO-GI & GI ROUND ROBIN) No-Gi / 10-12 years / Boy / -36 kg / Beginners
Method Submission 02:29 0–0
Marginal influence +7
Win
April 25, 2026 David Chromčák
GRIND 13 Kids (NO-GI & GI ROUND ROBIN) No-Gi / 10-12 years / Boy / -36 kg / Beginners
Method Submission 03:58 0–0
Marginal influence +6
Win
April 25, 2026 Filip Vicány
GRIND 13 Kids (NO-GI & GI ROUND ROBIN) No-Gi / 10-12 years / Boy / -36 kg / Beginners
Method Submission 03:32 2–0
Marginal influence +3
March 2026 6 new matches Change +23 Rating 1,364

Rating-period composition

Rating matches
17 +6
Record
6–11 Previous month 4–7
Opponents
10 +4
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
March 7, 2026 Matyáš Barák
2026 AGF Prague Championships No Gi Kids Challenger / Boys / Regular Challenger / Feather III (Up to 38.60 kg)
Method Submission 00:27 0–0
Marginal influence -5
Loss
March 7, 2026 Sevak Bagdasaryan
2026 AGF Prague Championships No Gi Kids Challenger / Boys / Regular Challenger / Feather III (Up to 38.60 kg)
Method Submission 00:36 2–0
Marginal influence -6
Loss
March 7, 2026 Sevak Bagdasaryan
2026 AGF Prague Championships No Gi Kids / Boys / Juniors (12 - 13 yrs) / Yellow / Feather III (Up to 38.60 kg)
Method Submission 01:32 2–0
Marginal influence -6
Loss
March 7, 2026 Sevak Bagdasaryan
2026 AGF Prague Championships No Gi Kids / Boys / Juniors (12 - 13 yrs) / Yellow / Feather III (Up to 38.60 kg)
Method Submission 01:37 2–8
Marginal influence -6
Win
2026 AGF Prague Championships Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Gray / Feather III (Up to 38.60 kg)
Method Points 03:00 5–0
Marginal influence +8
Win
March 7, 2026 Alex Janda
2026 AGF Prague Championships Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Gray / Feather III (Up to 38.60 kg)
Method Points 03:00 5–0
Marginal influence +14
February 2026 1 new match Change +28 Rating 1,341

Rating-period composition

Rating matches
11 +1
Record
4–7 Previous month 3–7
Opponents
6 +1
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.
Win
February 21, 2026 Fabian Sebastian Sowa
SOUTHEAST SUBMISSION SERIES NIÑOS GI / INFANT / Grey / -34kg
Method Points 03:00 11–0
Marginal influence +11
January 2026 No new matches Change -1 Rating 1,313

Rating-period composition

Rating matches
10 0
Record
3–7 Previous month 3–7
Opponents
5 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.

December 2025 No new matches Change +3 Rating 1,314

Rating-period composition

Rating matches
10 0
Record
3–7 Previous month 3–7
Opponents
5 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.

November 2025 No new matches · 5 left period Change -8 Rating 1,311

Rating-period composition

Rating matches
10 -5
Record
3–7 Previous month 5–10
Opponents
5 -5
Events
3 -2

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

October 2025 5 new matches Change +3 Rating 1,319

Rating-period composition

Rating matches
15 +5
Record
5–10 Previous month 4–6
Opponents
10 +2
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
October 18, 2025 Denis Vetrov Junior
EUROPE CUP BJJ 2025 - ETAPA FINAL Kids Boys NO-GI / Grey / Infantil A / -32,0 kg
Method Points 02:25 0–2
Marginal influence -5
Win
October 18, 2025 Adrian Milian
EUROPE CUP BJJ 2025 - ETAPA FINAL Kids Boys NO-GI / Grey / Infantil A / -32,0 kg
Method Points 03:00 4–0
Marginal influence +12
Loss
October 18, 2025 Denis Vetrov Junior
EUROPE CUP BJJ 2025 - ETAPA FINAL Kids Boys NO-GI / Grey / Infantil A / -32,0 kg
Method Points 03:00 0–4
Marginal influence -5
Loss
October 18, 2025 Adrian Milian
EUROPE CUP BJJ 2025 - ETAPA FINAL Kids Boys GI / Grey / Infantil A / -32,0 kg
Method Points 03:00 0–2
Marginal influence -6
Loss
October 18, 2025 Denis Vetrov Junior
EUROPE CUP BJJ 2025 - ETAPA FINAL Kids Boys GI / Grey / Infantil A / -32,0 kg
Method Points 03:22 0–0
Marginal influence -4
September 2025 No new matches Change -2 Rating 1,316

Rating-period composition

Rating matches
10 0
Record
4–6 Previous month 4–6
Opponents
8 0
Events
4 0

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

Relevant matches
19.5
Official ranking percentile
Top 16%
Performance
3.0 pp above expectation

19.5 weighted matches against 17 different opponents across 6 events

Weighted win rate
53.4%
Expected win rate
50.4%
Average opponent rating
1,422
Repeated-opponent share
41.4%
Network connectivity
80.9%