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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 · 2 left period Change -15 Rating 1,543

Rating-period composition

Rating matches
31 -2
Record
26–5 Previous month 28–5
Opponents
21 -2
Events
7 -1

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.

July 2026 No new matches Change 0 Rating 1,558

Rating-period composition

Rating matches
33 0
Record
28–5 Previous month 28–5
Opponents
23 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.

June 2026 No new matches Change +3 Rating 1,558

Rating-period composition

Rating matches
33 0
Record
28–5 Previous month 28–5
Opponents
23 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.

May 2026 5 new matches Change +17 Rating 1,555

Rating-period composition

Rating matches
33 +5
Record
28–5 Previous month 24–4
Opponents
23 +5
Events
8 +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
May 23, 2026 Šimon Popelka
NAGA Germany Grappling Championship Children No-Gi (Male) / Intermediate / 45 - 49.9 / 10-11 years
Method Submission 01:17 2–3
Marginal influence -14
Win
May 9, 2026 Kaio Hogenboom
Lion Cub Jiu Jitsu Competition 6 Boys GI / 11 & 12 years old (DAY 1: Saturday) / Grey belt / -42 & -46 kg
Method Submission 00:49 9–0
Marginal influence +5
Win
May 9, 2026 Ammar Saglam
Lion Cub Jiu Jitsu Competition 6 Boys GI / 11 & 12 years old (DAY 1: Saturday) / Grey belt / -42 & -46 kg
Method Submission 01:25 9–0
Marginal influence +6
Win
May 9, 2026 Loris De Ceulaer
Lion Cub Jiu Jitsu Competition 6 Boys NO-GI / 10 - 12 years old (DAY 1: Saturday) / White & Grey belt / -46 kg
Method Points 03:00 12–0
Marginal influence +5
Win
May 9, 2026 Lennox Eugster
Lion Cub Jiu Jitsu Competition 6 Boys NO-GI / 10 - 12 years old (DAY 1: Saturday) / White & Grey belt / -46 kg
Method Points 03:00 11–0
Marginal influence +7
April 2026 4 new matches · 1 left period Change +3 Rating 1,538

Rating-period composition

Rating matches
28 +3
Record
24–4 Previous month 21–4
Opponents
18 -1
Events
6 0

1 older matches left the 12-month period: 1 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
April 18, 2026 Lian Schlusen
2026 AGF Netherlands Championships No Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Gray / Light I (Up to 43.10 kg)
Method Submission 00:54 7–0
Marginal influence +3
Win
April 18, 2026 Lian Schlusen
2026 AGF Netherlands Championships No Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Gray / Light I (Up to 43.10 kg)
Method Submission 00:44 2–0
Marginal influence +3
Win
April 18, 2026 Maximus Lee
2026 AGF Netherlands Championships Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Gray / Light I (Up to 43.10 kg)
Method Points 03:00 13–0
Marginal influence +5
Win
April 18, 2026 Max Van Sorgen
2026 AGF Netherlands Championships Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Gray / Light I (Up to 43.10 kg)
Method Submission 01:49 6–0
Marginal influence +3
March 2026 No new matches · 4 left period Change +14 Rating 1,535

Rating-period composition

Rating matches
25 -4
Record
21–4 Previous month 23–6
Opponents
19 -4
Events
6 -1

4 older matches left the 12-month period: 2 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 12 new matches Change +113 Rating 1,521

Rating-period composition

Rating matches
29 +12
Record
23–6 Previous month 11–6
Opponents
23 +7
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.
Win
February 28, 2026 Carlos Aleksej Dubrovin
2026 AGF Dusseldorf Championships No Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Gray / Light I (Up to 43.10 kg)
Method Submission 00:32 2–0
Marginal influence +3
Win
February 28, 2026 Lian Schlusen
2026 AGF Dusseldorf Championships No Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Gray / Light I (Up to 43.10 kg)
Method Submission 00:51 2–0
Marginal influence +3
Win
February 28, 2026 Muhammad Sakaev
2026 AGF Dusseldorf Championships No Gi Kids Challenger / Boys / Regular Challenger / Light I (Up to 43.10 kg)
Method Points 03:00 5–2
Marginal influence +8
Win
February 28, 2026 Carlos Aleksej Dubrovin
2026 AGF Dusseldorf Championships Gi Kids Challenger / Boys / Regular Challenger / Light I (Up to 43.10 kg)
Method Submission 01:03 5–0
Marginal influence +3
Win
February 28, 2026 Muhammad Sakaev
2026 AGF Dusseldorf Championships Gi Kids Challenger / Boys / Regular Challenger / Light I (Up to 43.10 kg)
Method Points 03:00 6–4
Marginal influence +7
Win
February 28, 2026 Lian Schlusen
2026 AGF Dusseldorf Championships Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Gray / Light I (Up to 43.10 kg)
Method Submission 00:40 0–0
Marginal influence +4
Win
February 28, 2026 Loke Höhne
2026 AGF Dusseldorf Championships Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Gray / Light I (Up to 43.10 kg)
Method Submission 00:16 2–0
Marginal influence +2
Win
February 22, 2026 Max Van Sorgen
GrappleCity: Rotterdam Spring Open Kids Gi / Grey / Kids 10-11 years / -45kg
Method Submission 00:41 6–0
Marginal influence +4
Win
February 22, 2026 Noya De Levie
GrappleCity: Rotterdam Spring Open Kids Gi / Grey / Kids 10-11 years / -45kg
Method Decision 03:00 0–0
Marginal influence +10
Win
February 22, 2026 Aleksa Upite
GrappleCity: Rotterdam Spring Open Kids Gi / Grey / Kids 10-11 years / -45kg
Method Points 03:00 2–0
Marginal influence +8
Win
February 22, 2026 Aleksa Upite
GrappleCity: Rotterdam Spring Open Kids NoGi / Grey / Kids 10-11 years / -45kg
Method Submission 02:26 7–8
Marginal influence +4
Win
February 22, 2026 Jawad Herzallah
GrappleCity: Rotterdam Spring Open Kids NoGi / Grey / Kids 10-11 years / -45kg
Method Submission 00:49 12–0
Marginal influence +4
January 2026 No new matches · 4 left period Change -3 Rating 1,408

Rating-period composition

Rating matches
17 -4
Record
11–6 Previous month 13–8
Opponents
16 -3
Events
5 -1

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

December 2025 No new matches Change 0 Rating 1,411

Rating-period composition

Rating matches
21 0
Record
13–8 Previous month 13–8
Opponents
19 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 4 new matches · 4 left period Change -23 Rating 1,411

Rating-period composition

Rating matches
21 0
Record
13–8 Previous month 14–7
Opponents
19 0
Events
6 0

4 older matches left the 12-month period: 2 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
November 30, 2025 Noah Liberato
The Future League 8 – Gi & No-Gi Gi-18
Method Points 03:00 2–5
Marginal influence -12
Win
November 30, 2025 Liam Gevaert
The Future League 8 – Gi & No-Gi Gi-18
Method Submission 00:36 0–2
Marginal influence +8
Loss
November 30, 2025 Maximus Lee
The Future League 8 – Gi & No-Gi Gi-18
Method Submission 02:04 2–0
Marginal influence -10
Loss
November 30, 2025 Kivanc Uygun
The Future League 8 – Gi & No-Gi Gi-18
Method Points 03:00 0–2
Marginal influence -13
October 2025 6 new matches · 4 left period Change +42 Rating 1,434

Rating-period composition

Rating matches
21 +2
Record
14–7 Previous month 11–8
Opponents
19 +1
Events
6 0

4 older matches left the 12-month period: 2 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
2025 AGF Dusseldorf Open No Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Gray / Light I (Up to 43.10 kg)
Method Submission 00:46 7–0
Marginal influence +4
Win
October 18, 2025 Carlos Aleksej Dubrovin
2025 AGF Dusseldorf Open No Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Gray / Light I (Up to 43.10 kg)
Method Submission 00:15 2–0
Marginal influence +3
Win
October 18, 2025 Carlos Aleksej Dubrovin
2025 AGF Dusseldorf Open Gi Kids / Boys / Juniors (12 - 13 yrs) / Gray / Light I (Up to 43.10 kg)
Method Submission 00:16 4–0
Marginal influence +3
Win
October 18, 2025 Unknown User
2025 AGF Dusseldorf Open Gi Kids / Boys / Juniors (12 - 13 yrs) / Gray / Light I (Up to 43.10 kg)
Method Submission 01:25 11–4
Marginal influence +6
Win
October 18, 2025 Theodoros Topouzidis
2025 AGF Dusseldorf Open Gi Kids Challenger / Mixed / Regular Challenger / Light II (Up to 47.60 kg)
Method Submission 01:14 4–3
Marginal influence +4
Loss
October 18, 2025 Unknown User
2025 AGF Dusseldorf Open Gi Kids Challenger / Mixed / Regular Challenger / Light II (Up to 47.60 kg)
Method Submission 02:33 1–2
Marginal influence -13
September 2025 No new matches Change +1 Rating 1,392

Rating-period composition

Rating matches
19 0
Record
11–8 Previous month 11–8
Opponents
18 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.

Relevant matches
21.3
Official ranking percentile
Top 5%
Performance
15.3 pp above expectation

21.3 weighted matches against 21 different opponents across 7 events

Weighted win rate
83.1%
Expected win rate
67.8%
Average opponent rating
1,319
Repeated-opponent share
32.3%
Network connectivity
80.9%