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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 · 3 left period Change -16 Rating 1,545

Rating-period composition

Rating matches
41 -3
Record
33–8 Previous month 36–8
Opponents
17 -2
Events
8 -1

3 older matches left the 12-month period: 3 won and 0 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

July 2026 No new matches Change -1 Rating 1,561

Rating-period composition

Rating matches
44 0
Record
36–8 Previous month 36–8
Opponents
19 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.

June 2026 8 new matches · 2 left period Change -1 Rating 1,562

Rating-period composition

Rating matches
44 +6
Record
36–8 Previous month 31–7
Opponents
19 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
June 27, 2026 Ben Gentgen
GERMAN NATIONAL OPEN CHAMPIONSHIP 2026 Boys No-Gi (under 16 y.o.) / Yellow / 12-13 years / -66 kg
Method Submission 00:31 6–0
Marginal influence +4
Win
June 27, 2026 Jordano Lind
GERMAN NATIONAL OPEN CHAMPIONSHIP 2026 Boys No-Gi (under 16 y.o.) / Yellow / 12-13 years / -66 kg
Method Points 04:00 2–0
Marginal influence +5
Win
June 27, 2026 Yaroslav Katan
GERMAN NATIONAL OPEN CHAMPIONSHIP 2026 Boys No-Gi (under 16 y.o.) / Grey / 12-13 years / -60 kg
Method Submission 01:57 13–0
Marginal influence +3
Win
June 27, 2026 Yaroslav Katan
GERMAN NATIONAL OPEN CHAMPIONSHIP 2026 Boys No-Gi (under 16 y.o.) / Grey / 12-13 years / -60 kg
Method Points 04:00 9–0
Marginal influence +3
Win
June 27, 2026 Lenny Valenzano
GERMAN NATIONAL OPEN CHAMPIONSHIP 2026 Boys Gi (under 16 y.o.) / Yellow / 12-13 years / -60 kg
Method Points 04:00 4–0
Marginal influence +6
Loss
June 27, 2026 Jordano Lind
GERMAN NATIONAL OPEN CHAMPIONSHIP 2026 Boys Gi (under 16 y.o.) / Yellow / 12-13 years / -60 kg
Method Decision 04:00 0–0
Marginal influence -14
Win
June 27, 2026 Yaroslav Katan
GERMAN NATIONAL OPEN CHAMPIONSHIP 2026 Boys Gi (under 16 y.o.) / Grey / 12-13 years / -60 kg
Method Points 04:00 4–0
Marginal influence +4
Win
June 27, 2026 Yaroslav Katan
GERMAN NATIONAL OPEN CHAMPIONSHIP 2026 Boys Gi (under 16 y.o.) / Grey / 12-13 years / -60 kg
Method Points 04:00 7–0
Marginal influence +4
May 2026 11 new matches Change +41 Rating 1,563

Rating-period composition

Rating matches
38 +11
Record
31–7 Previous month 22–5
Opponents
19 +4
Events
9 +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
May 23, 2026 Devin Kupka
NAGA Germany Grappling Championship Children Gi (Male) / Beginner / 50 - 54.9 / 12-13 years
Method Submission 02:41 9–0
Marginal influence +4
Win
May 23, 2026 Devin Kupka
NAGA Germany Grappling Championship Children Gi (Male) / Beginner / 50 - 54.9 / 12-13 years
Method Points 03:00 9–0
Marginal influence +4
Win
May 23, 2026 Devin Kupka
NAGA Germany Grappling Championship Children No-Gi (Male) / Beginner / 50 - 54.9 / 12-13 years
Method Points 03:00 7–0
Marginal influence +4
Win
May 23, 2026 Devin Kupka
NAGA Germany Grappling Championship Children No-Gi (Male) / Beginner / 50 - 54.9 / 12-13 years
Method Points 03:00 2–0
Marginal influence +4
Win
May 2, 2026 Liam Ilimaleota
2026 AGF Saarbrucken Championships Gi Kids / Boys / Juniors (12 - 13 yrs) / Gray / Middle I (Up to 56.70 kg)
Method Points 03:00 9–0
Marginal influence +2
Win
May 2, 2026 Emilio Pereira
2026 AGF Saarbrucken Championships Gi Kids / Boys / Juniors (12 - 13 yrs) / Gray / Middle I (Up to 56.70 kg)
Method Submission 01:11 9–0
Marginal influence +3
Loss
2026 AGF Saarbrucken Championships No Gi Kids Challenger / Boys / Regular Challenger / Middle I (Up to 56.70 kg)
Method Submission 00:39 0–0
Marginal influence -5
Win
May 2, 2026 Eiko Jendes
2026 AGF Saarbrucken Championships No Gi Kids / Boys / Juniors (12 - 13 yrs) / Gray / Middle II (Up to 61.20 kg)
Method Points 03:00 7–2
Marginal influence +3
Win
May 2, 2026 Eiko Jendes
2026 AGF Saarbrucken Championships No Gi Kids / Boys / Juniors (12 - 13 yrs) / Gray / Middle II (Up to 61.20 kg)
Method Points 03:00 2–0
Marginal influence +3
Loss
2026 AGF Saarbrucken Championships Gi Kids Challenger / Boys / Regular Challenger / Middle I (Up to 56.70 kg)
Method Points 03:00 1–6
Marginal influence -6
Win
2026 AGF Saarbrucken Championships Gi Kids Challenger / Boys / Regular Challenger / Middle I (Up to 56.70 kg)
Method Points 03:00 2–0
Marginal influence +5
April 2026 3 new matches Change +22 Rating 1,522

Rating-period composition

Rating matches
27 +3
Record
22–5 Previous month 19–5
Opponents
15 +1
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.
Win
April 18, 2026 Jan Panic
FRANKFURT SPRING OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys No-Gi (under 16 y.o.) / Grey / 12-13 years / -55 kg
Method Points 04:00 13–0
Marginal influence +4
Win
April 18, 2026 Eran Ahad
FRANKFURT SPRING OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys No-Gi (under 16 y.o.) / Grey / 12-13 years / -55 kg
Method Submission 02:09 9–0
Marginal influence +5
Win
April 18, 2026 Jan Panic
FRANKFURT SPRING OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys Gi (under 16 y.o.) / Grey / 12-13 years / -55 kg
Method Points 04:00 16–0
Marginal influence +5
March 2026 4 new matches · 11 left period Change +72 Rating 1,500

Rating-period composition

Rating matches
24 -7
Record
19–5 Previous month 19–12
Opponents
14 -5
Events
6 -1

11 older matches left the 12-month period: 4 won and 7 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
March 14, 2026 Daniil Morasch
Grappling Industries NUREMBERG Gi Kids / Grey / 12 - 13 years (Male) / -125 lbs
Method Disqualification 00:25 0–0
Marginal influence +8
Win
March 14, 2026 Lenny Valenzano
Grappling Industries NUREMBERG Gi Kids / Grey / 12 - 13 years (Male) / -125 lbs
Method Decision 03:00 0–0
Marginal influence +8
Win
March 14, 2026 Mark Makarovsky
Grappling Industries NUREMBERG Gi Kids / Grey / 12 - 13 years (Male) / -125 lbs
Method Submission 00:59 6–0
Marginal influence +4
Win
March 14, 2026 Lenny Valenzano
Grappling Industries NUREMBERG No Gi Kids / Intermediate (Grey) / 12 - 13 years (Male) / -125 lbs
Method Points 03:00 2–0
Marginal influence +5
February 2026 No new matches · 6 left period Change -35 Rating 1,428

Rating-period composition

Rating matches
31 -6
Record
19–12 Previous month 24–13
Opponents
19 -5
Events
7 -1

6 older matches left the 12-month period: 5 won and 1 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

January 2026 No new matches Change -1 Rating 1,463

Rating-period composition

Rating matches
37 0
Record
24–13 Previous month 24–13
Opponents
24 0
Events
8 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 -1 Rating 1,464

Rating-period composition

Rating matches
37 0
Record
24–13 Previous month 24–13
Opponents
24 0
Events
8 0

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

November 2025 9 new matches Change +16 Rating 1,465

Rating-period composition

Rating matches
37 +9
Record
24–13 Previous month 18–10
Opponents
24 +2
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
November 29, 2025 Mattia Evangelista
2025 AGF Saarbrucken Open No Gi Kids Challenger / Boys / Regular Challenger / Light III (Up to 52.20 kg)
Method Submission 02:22 2–4
Marginal influence -4
Win
November 29, 2025 Liam Ilimaleota
2025 AGF Saarbrucken Open No Gi Kids Challenger / Boys / Regular Challenger / Light III (Up to 52.20 kg)
Method Points 03:00 6–2
Marginal influence +2
Win
November 29, 2025 Liam Ilimaleota
2025 AGF Saarbrucken Open No Gi Kids / Boys / Juniors (12 - 13 yrs) / Gray / Light III (Up to 52.20 kg)
Method Points 03:00 2–0
Marginal influence +2
Loss
November 29, 2025 Liam Ilimaleota
2025 AGF Saarbrucken Open No Gi Kids / Boys / Juniors (12 - 13 yrs) / Gray / Light III (Up to 52.20 kg)
Method Submission 03:00 2–0
Marginal influence -7
Win
November 29, 2025 Liam Ilimaleota
2025 AGF Saarbrucken Open No Gi Kids / Boys / Juniors (12 - 13 yrs) / Gray / Light III (Up to 52.20 kg)
Method Points 03:00 2–0
Marginal influence +2
Loss
November 29, 2025 Mattia Evangelista
2025 AGF Saarbrucken Open Gi Kids Challenger / Boys / Regular Challenger / Light III (Up to 52.20 kg)
Method Points 03:00 2–5
Marginal influence -6
Win
November 29, 2025 Liam Ilimaleota
2025 AGF Saarbrucken Open Gi Kids Challenger / Boys / Regular Challenger / Light III (Up to 52.20 kg)
Method Points 03:00 2–0
Marginal influence +2
Win
November 29, 2025 Liam Ilimaleota
2025 AGF Saarbrucken Open Gi Kids / Boys / Juniors (12 - 13 yrs) / Gray / Light III (Up to 52.20 kg)
Method Points 03:00 2–0
Marginal influence +2
Win
November 29, 2025 Liam Ilimaleota
2025 AGF Saarbrucken Open Gi Kids / Boys / Juniors (12 - 13 yrs) / Gray / Light III (Up to 52.20 kg)
Method Points 03:00 6–0
Marginal influence +2
October 2025 6 new matches Change +13 Rating 1,449

Rating-period composition

Rating matches
28 +6
Record
18–10 Previous month 14–8
Opponents
22 +5
Events
7 +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 26, 2025 Joshua Schmidt
Southside Battle Trials 2025 - Kinder und Jugendliche U13 - male Gi / U13 - Male Gi - Alter 10 Jahre bis 12 Jahre / -51 kg
Method Points 04:00 0–2
Marginal influence -15
Win
October 18, 2025 Jan Panic
FRANKFURT FALL OPEN 2025 I EUROPEAN CUP Boys Gi (under 16 y.o.) / Grey / 12-13 years / -50 kg
Method Submission 01:45 9–0
Marginal influence +3
Win
October 18, 2025 Yaroslav Katan
FRANKFURT FALL OPEN 2025 I EUROPEAN CUP Boys Gi (under 16 y.o.) / Grey / 12-13 years / -50 kg
Method Submission 02:47 12–0
Marginal influence +3
Win
October 18, 2025 Rachidi Mousa
FRANKFURT FALL OPEN 2025 I EUROPEAN CUP Boys Gi (under 16 y.o.) / Grey / 12-13 years / -50 kg
Method Submission 01:35 9–0
Marginal influence +3
Win
October 18, 2025 Lenny Valenzano
FRANKFURT FALL OPEN 2025 I EUROPEAN CUP Boys No-Gi (under 16 y.o.) / Grey / 12-13 years / -62 kg
Method Points 04:00 4–0
Marginal influence +4
Loss
October 18, 2025 Adrian Ocampo Lecaros
FRANKFURT FALL OPEN 2025 I EUROPEAN CUP Boys No-Gi (under 16 y.o.) / Grey / 12-13 years / -62 kg
Method Submission 01:00 0–0
Marginal influence -14
September 2025 No new matches Change -1 Rating 1,436

Rating-period composition

Rating matches
22 0
Record
14–8 Previous month 14–8
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.

Relevant matches
23.4
Official ranking percentile
Top 5%
Performance
13.1 pp above expectation

23.4 weighted matches against 17 different opponents across 8 events

Weighted win rate
79.6%
Expected win rate
66.4%
Average opponent rating
1,323
Repeated-opponent share
58.5%
Network connectivity
80.9%