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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 +4 Rating 1,448

Rating-period composition

Rating matches
21 0
Record
12–9 Previous month 12–9
Opponents
18 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.

July 2026 No new matches Change 0 Rating 1,444

Rating-period composition

Rating matches
21 0
Record
12–9 Previous month 12–9
Opponents
18 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.

June 2026 No new matches Change +2 Rating 1,444

Rating-period composition

Rating matches
21 0
Record
12–9 Previous month 12–9
Opponents
18 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.

May 2026 6 new matches Change +89 Rating 1,442

Rating-period composition

Rating matches
21 +6
Record
12–9 Previous month 6–9
Opponents
18 +5
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
May 23, 2026 Leon Erkibaev
BERLIN OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys Absolute Division
Method Submission 01:27 2–0
Marginal influence +12
Win
May 23, 2026 Luca Quade
BERLIN OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys Absolute Division
Method Submission 00:48 0–0
Marginal influence +9
Win
May 23, 2026 Abdullah Soyturk
BERLIN OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys No-Gi (under 16 y.o.) / Yellow / 10-11 years / -38 kg
Method Decision 03:00 0–0
Marginal influence +12
Win
May 23, 2026 Muhammed Soyturk
BERLIN OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys No-Gi (under 16 y.o.) / Yellow / 10-11 years / -38 kg
Method Points 03:00 2–0
Marginal influence +6
Win
BERLIN OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys Gi (under 16 y.o.) / Yellow / 10-11 years / -42 kg
Method Decision 03:00 4–4
Marginal influence +10
Win
May 23, 2026 Fritz Staerke
BERLIN OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys Gi (under 16 y.o.) / Yellow / 10-11 years / -42 kg
Method Points 03:00 5–0
Marginal influence +9
April 2026 No new matches Change +7 Rating 1,353

Rating-period composition

Rating matches
15 0
Record
6–9 Previous month 6–9
Opponents
13 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 Change +8 Rating 1,346

Rating-period composition

Rating matches
15 0
Record
6–9 Previous month 6–9
Opponents
13 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.

February 2026 No new matches · 6 left period Change -23 Rating 1,338

Rating-period composition

Rating matches
15 -6
Record
6–9 Previous month 9–12
Opponents
13 -3
Events
3 -1

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

January 2026 6 new matches Change +52 Rating 1,361

Rating-period composition

Rating matches
21 +6
Record
9–12 Previous month 5–10
Opponents
16 +5
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
January 31, 2026 Oskar Hoffmann
The Combatch Games 5: Kids & Teens - Berlin Teen Boys Gi / Yellow / Junior 2 (10/11yrs) / - 36 kg
Method Points 04:00 8–0
Marginal influence +12
Win
January 31, 2026 Unknown User
The Combatch Games 5: Kids & Teens - Berlin Teen Boys Nogi / Fortgeschrittene / Junior 2 (10/11yrs) / - 36 kg
Method Points 04:00 4–2
Marginal influence +10
Win
January 31, 2026 Lennox Gesselbauer
The Combatch Games 5: Kids & Teens - Berlin Teen Boys Nogi / Fortgeschrittene / Junior 2 (10/11yrs) / - 36 kg
Method Submission 00:22 0–0
Marginal influence +5
Loss
January 31, 2026 Danylo Martovod
The Combatch Games 5: Kids & Teens - Berlin Teen Boys Nogi / Fortgeschrittene / Junior 2 (10/11yrs) / - 36 kg
Method Submission 01:41 0–2
Marginal influence -11
Loss
January 31, 2026 Unknown User
The Combatch Games 5: Kids & Teens - Berlin Teen Boys Gi / Yellow / Junior 2 (10/11yrs) / - 36 kg
Method Submission 02:31 2–0
Marginal influence -10
Win
January 31, 2026 Volodymyr Pozniakov
The Combatch Games 5: Kids & Teens - Berlin Teen Boys Gi / Yellow / Junior 2 (10/11yrs) / - 36 kg
Method Disqualification 00:41 0–0
Marginal influence +8
December 2025 No new matches Change +5 Rating 1,309

Rating-period composition

Rating matches
15 0
Record
5–10 Previous month 5–10
Opponents
11 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 · 8 left period Change -83 Rating 1,304

Rating-period composition

Rating matches
15 -8
Record
5–10 Previous month 11–12
Opponents
11 -5
Events
3 -1

8 older matches left the 12-month period: 6 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 7 new matches Change +2 Rating 1,387

Rating-period composition

Rating matches
23 +7
Record
11–12 Previous month 9–7
Opponents
16 +5
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.
Loss
October 4, 2025 Richard Finn Gemmecker
NAGA Europe Grappling Championship Children Gi (Male) / Intermediate / 30 - 34.9 / 10-11 years
Method Submission 00:26 0–0
Marginal influence -6
Win
October 4, 2025 Linus Edler
NAGA Europe Grappling Championship Children Gi (Male) / Intermediate / 30 - 34.9 / 10-11 years
Method Submission 02:00 0–0
Marginal influence +16
Loss
October 4, 2025 Richard Finn Gemmecker
NAGA Europe Grappling Championship Children No-Gi (Male) / Intermediate / 30 - 34.9 / 10-11 years
Method Submission 02:49 5–9
Marginal influence -8
Win
October 4, 2025 Yara Realeiro
NAGA Europe Grappling Championship Children No-Gi (Male) / Intermediate / 30 - 34.9 / 10-11 years
Method Submission 01:04 8–0
Marginal influence +5
Loss
October 4, 2025 Mikael Soares
NAGA Europe Grappling Championship Children No-Gi (Male) / Intermediate / 30 - 34.9 / 10-11 years
Method Submission 00:18 0–0
Marginal influence -8
Loss
NAGA Europe Grappling Championship Children No-Gi (Male) / Intermediate / 35 - 39.9 / 10-11 years
Method Submission 01:04 0–2
Marginal influence -6
Loss
October 4, 2025 Muhammed Soyturk
NAGA Europe Grappling Championship Children No-Gi (Male) / Intermediate / 35 - 39.9 / 10-11 years
Method Submission 00:54 0–1
Marginal influence -9
September 2025 2 new matches Change -23 Rating 1,385

Rating-period composition

Rating matches
16 +2
Record
9–7 Previous month 9–5
Opponents
11 +2
Events
3 +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
September 27, 2025 Martin Silin
King Tatami - BJJ Gi Kids Pro Boys Gi / 10-11 Jahre/Years / -38 kg
Method Submission 01:50 4–4
Marginal influence -11
Loss
September 27, 2025 Colin Damm
King Tatami - BJJ Gi Kids Pro Boys Gi / 10-11 Jahre/Years / -38 kg
Method Points 03:00 0–4
Marginal influence -9
Relevant matches
15.3
Official ranking percentile
Top 16%
Performance
16.7 pp above expectation

15.3 weighted matches against 18 different opponents across 4 events

Weighted win rate
57.5%
Expected win rate
40.8%
Average opponent rating
1,404
Repeated-opponent share
14.3%
Network connectivity
80.9%