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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 3 new matches · 5 left period Change +12 Rating 1,382

Rating-period composition

Rating matches
37 -2
Record
17–20 Previous month 17–22
Opponents
24 -2
Events
10 -1

5 older matches left the 12-month period: 1 won and 4 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
August 15, 2026 Abdullah Soyturk
Grappling Industries HAMBURG No Gi Kids / 10 - 11 years / Advanced (Yellow/Orange) / -95 lbs
Method Submission 01:33 0–2
Marginal influence -3
Win
August 15, 2026 Oskar Hoffmann
Grappling Industries HAMBURG No Gi Kids / 10 - 11 years / Advanced (Yellow/Orange) / -95 lbs
Method Submission 01:54 7–0
Marginal influence +6
Loss
August 15, 2026 Linus Edler
Grappling Industries HAMBURG No Gi Kids / 10 - 11 years / Advanced (Yellow/Orange) / -95 lbs
Method Decision 03:00 0–0
Marginal influence -9
July 2026 No new matches Change +1 Rating 1,370

Rating-period composition

Rating matches
39 0
Record
17–22 Previous month 17–22
Opponents
26 0
Events
11 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 1,369

Rating-period composition

Rating matches
39 0
Record
17–22 Previous month 17–22
Opponents
26 0
Events
11 0

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

May 2026 4 new matches · 6 left period Change -52 Rating 1,368

Rating-period composition

Rating matches
39 -2
Record
17–22 Previous month 20–21
Opponents
26 -3
Events
11 -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.

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
BERLIN OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys No-Gi (under 16 y.o.) / Yellow / 10-11 years / -38 kg
Method Points 03:00 0–2
Marginal influence -7
Loss
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 Submission 00:29 0–2
Marginal influence -3
Loss
May 23, 2026 Abdullah Soyturk
BERLIN OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys No-Gi (under 16 y.o.) / Grey / 10-11 years / -38 kg
Method Submission 01:38 2–4
Marginal influence -3
Loss
May 23, 2026 Fritz Staerke
BERLIN OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys No-Gi (under 16 y.o.) / Grey / 10-11 years / -38 kg
Method Decision 03:00 0–0
Marginal influence -14
April 2026 2 new matches Change +11 Rating 1,420

Rating-period composition

Rating matches
41 +2
Record
20–21 Previous month 19–20
Opponents
29 +1
Events
12 +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
April 18, 2026 Abdullah Soyturk
ADCC German Open Championships 2026 Boys 7-10 years / Beginner / -40kg
Method Submission 00:50 0–0
Marginal influence -3
Win
April 18, 2026 Dako Aghaie
ADCC German Open Championships 2026 Boys 7-10 years / Beginner / -40kg
Method Submission 01:09 0–0
Marginal influence +7
March 2026 4 new matches · 6 left period Change +24 Rating 1,409

Rating-period composition

Rating matches
39 -2
Record
19–20 Previous month 18–23
Opponents
28 -1
Events
11 -1

6 older matches left the 12-month period: 2 won and 4 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
March 14, 2026 Abdullah Soyturk
Grappling Industries NUREMBERG No Gi Kids / Intermediate (Grey) / 10 - 11 years / -85 lbs
Method Submission 01:19 0–4
Marginal influence -3
Win
March 14, 2026 Lazare Shengelia
Grappling Industries NUREMBERG No Gi Kids / Intermediate (Grey) / 10 - 11 years / -85 lbs
Method Submission 01:55 6–0
Marginal influence +11
Win
March 14, 2026 Matthew Fernandes
Grappling Industries NUREMBERG No Gi Kids / Intermediate (Grey) / 10 - 11 years / -85 lbs
Method Decision 03:00 0–0
Marginal influence +8
Win
March 14, 2026 Phil Schmidt
Grappling Industries NUREMBERG No Gi Kids / Intermediate (Grey) / 10 - 11 years / -85 lbs
Method Submission 01:39 6–0
Marginal influence +8
February 2026 4 new matches · 7 left period Change -45 Rating 1,385

Rating-period composition

Rating matches
41 -3
Record
18–23 Previous month 22–22
Opponents
29 -2
Events
12 0

7 older matches left the 12-month period: 5 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.
Loss
February 21, 2026 Abdullah Soyturk
Grappling Industries BERLIN No Gi Kids / Intermediate (Grey) / 10 - 11 years / -85 lbs
Method Submission 00:30 0–2
Marginal influence -3
Win
February 21, 2026 Khalid Abuev
Grappling Industries BERLIN No Gi Kids / Intermediate (Grey) / 10 - 11 years / -85 lbs
Method Submission 01:33 2–0
Marginal influence +6
Loss
February 21, 2026 Ramil Recepli
Grappling Industries BERLIN No Gi Kids / Intermediate (Grey) / 10 - 11 years / -85 lbs
Method Submission 01:00 2–0
Marginal influence -12
Loss
February 21, 2026 Leon Erkibaev
Grappling Industries BERLIN No Gi Kids / Intermediate (Grey) / 10 - 11 years / -85 lbs
Method Submission 01:37 2–0
Marginal influence -7
January 2026 7 new matches Change +30 Rating 1,430

Rating-period composition

Rating matches
44 +7
Record
22–22 Previous month 17–20
Opponents
31 +4
Events
12 +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 Abdullah Soyturk
The Combatch Games 5: Kids & Teens - Berlin Teen Boys Nogi / Fortgeschrittene / Teen 1 (12/13yrs) / - 42 kg
Method Submission 00:44 6–0
Marginal influence +4
Loss
January 31, 2026 Ibrahim Allam
The Combatch Games 5: Kids & Teens - Berlin Teen Boys Nogi / Fortgeschrittene / Teen 1 (12/13yrs) / - 42 kg
Method Points 04:00 0–4
Marginal influence -8
Win
January 31, 2026 Eldar Sumoniuk
The Combatch Games 5: Kids & Teens - Berlin Teen Boys Nogi / Fortgeschrittene / Teen 1 (12/13yrs) / - 42 kg
Method Submission 02:07 10–0
Marginal influence +7
Win
January 31, 2026 Artem Pashetnykh
The Combatch Games 5: Kids & Teens - Berlin Teen Boys Nogi / Fortgeschrittene / Teen 1 (12/13yrs) / - 42 kg
Method Points 04:00 0–0
Marginal influence +12
Win
January 31, 2026 Oskar Hoffmann
The Combatch Games 5: Kids & Teens - Berlin Teen Boys Nogi / Fortgeschrittene / Junior 2 (10/11yrs) / - 42 kg
Method Points 04:00 24–0
Marginal influence +5
Win
January 31, 2026 Linus Schneider
The Combatch Games 5: Kids & Teens - Berlin Teen Boys Nogi / Fortgeschrittene / Junior 2 (10/11yrs) / - 42 kg
Method Submission 00:51 3–0
Marginal influence +6
Loss
January 31, 2026 Abdullah Soyturk
The Combatch Games 5: Kids & Teens - Berlin Teen Boys Nogi / Fortgeschrittene / Junior 2 (10/11yrs) / - 42 kg
Method Submission 01:32 0–2
Marginal influence -2
December 2025 No new matches Change +2 Rating 1,400

Rating-period composition

Rating matches
37 0
Record
17–20 Previous month 17–20
Opponents
27 0
Events
11 0

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

November 2025 2 new matches · 11 left period Change -8 Rating 1,398

Rating-period composition

Rating matches
37 -9
Record
17–20 Previous month 22–24
Opponents
27 -3
Events
11 -1

11 older matches left the 12-month period: 6 won and 5 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
November 22, 2025 Abdullah Soyturk
Grappling Industries BERLIN No Gi Kids / Advanced (Yellow/Orange) / 10 - 11 years / -85 lbs
Method Submission 00:47 0–9
Marginal influence -3
Win
November 22, 2025 Oskar Hoffmann
Grappling Industries BERLIN No Gi Kids / Advanced (Yellow/Orange) / 10 - 11 years / -85 lbs
Method Points 03:00 7–0
Marginal influence +7
October 2025 10 new matches · 8 left period Change +3 Rating 1,406

Rating-period composition

Rating matches
46 +2
Record
22–24 Previous month 21–23
Opponents
30 +4
Events
12 0

8 older matches left the 12-month period: 4 won and 4 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
October 11, 2025 Matthew Fernandes
Grappling Industries NUREMBERG No Gi Kids / Intermediate (Grey) / 10 - 11 years / -85 lbs
Method Decision 03:00 2–2
Marginal influence -5
Loss
October 11, 2025 Mikail Kartal
Grappling Industries NUREMBERG No Gi Kids / Intermediate (Grey) / 10 - 11 years / -85 lbs
Method Points 03:00 2–6
Marginal influence -9
Win
October 11, 2025 Leon Botusneanu
Grappling Industries NUREMBERG No Gi Kids / Intermediate (Grey) / 10 - 11 years / -85 lbs
Method Submission 00:37 0–0
Marginal influence +8
Win
October 11, 2025 Nándor Kékes
Grappling Industries NUREMBERG No Gi Kids / Intermediate (Grey) / 10 - 11 years / -85 lbs
Method Submission 01:29 5–0
Marginal influence +9
Loss
October 11, 2025 Matthew Fernandes
Grappling Industries NUREMBERG No Gi Kids / Intermediate (Grey) / 10 - 11 years / -85 lbs
Method Points 03:00 0–3
Marginal influence -5
Win
October 11, 2025 Ilia Gorschi
Grappling Industries NUREMBERG No Gi Kids / Intermediate (Grey) / 10 - 11 years / -85 lbs
Method Submission 01:41 4–0
Marginal influence +8
Loss
October 4, 2025 Mikael Soares
NAGA Europe Grappling Championship Children No-Gi (Male) / Intermediate / 30 - 34.9 / 10-11 years
Method Submission 00:24 0–2
Marginal influence -6
Win
October 4, 2025 Yara Realeiro
NAGA Europe Grappling Championship Children No-Gi (Male) / Intermediate / 30 - 34.9 / 10-11 years
Method Submission 01:18 4–0
Marginal influence +9
Loss
NAGA Europe Grappling Championship Children No-Gi (Male) / Intermediate / 35 - 39.9 / 10-11 years
Method Points 03:00 2–8
Marginal influence -4
Win
NAGA Europe Grappling Championship Children No-Gi (Male) / Intermediate / 35 - 39.9 / 10-11 years
Method Submission 00:54 1–0
Marginal influence +8
September 2025 1 new match Change -8 Rating 1,403

Rating-period composition

Rating matches
44 +1
Record
21–23 Previous month 21–22
Opponents
26 +1
Events
12 +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
ADCC European, Middle East & African Championship 2025 Boys 9-10 years / Beginner / -36kg
Method Submission 03:25 0–0
Marginal influence -15
Relevant matches
19.6
Official ranking percentile
Top 33%
Performance
2.4 pp above expectation

19.6 weighted matches against 24 different opponents across 10 events

Weighted win rate
50.5%
Expected win rate
48.1%
Average opponent rating
1,363
Repeated-opponent share
35.1%
Network connectivity
80.9%