TopBJJ Index Youth

TopBJJ Index

Search TopBJJ Index
Language selector
Menu

Calculation details

Rating breakdown for the past 12 months

Close

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 +3 Rating 1,545

Rating-period composition

Rating matches
34 0
Record
27–7 Previous month 27–7
Opponents
20 0
Events
7 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 1,542

Rating-period composition

Rating matches
34 0
Record
27–7 Previous month 27–7
Opponents
20 0
Events
7 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 +5 Rating 1,542

Rating-period composition

Rating matches
34 0
Record
27–7 Previous month 27–7
Opponents
20 0
Events
7 0

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

May 2026 No new matches Change +2 Rating 1,537

Rating-period composition

Rating matches
34 0
Record
27–7 Previous month 27–7
Opponents
20 0
Events
7 0

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

April 2026 12 new matches Change +70 Rating 1,535

Rating-period composition

Rating matches
34 +12
Record
27–7 Previous month 16–6
Opponents
20 +6
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
April 18, 2026 Yusuf Söyleyen
FRANKFURT SPRING OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys No-Gi (under 16 y.o.) / White / 6-7 years / -23 kg
Method Points 03:00 10–0
Marginal influence +3
Win
April 18, 2026 Elyas Randschbar
FRANKFURT SPRING OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys No-Gi (under 16 y.o.) / White / 6-7 years / -23 kg
Method Submission 01:22 10–0
Marginal influence +5
Win
April 18, 2026 Gabriel Rosenberger
FRANKFURT SPRING OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys No-Gi (under 16 y.o.) / White / 6-7 years / -23 kg
Method Points 03:00 14–0
Marginal influence +1
Win
April 18, 2026 Yusuf Söyleyen
FRANKFURT SPRING OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys Gi (under 16 y.o.) / White / 6-7 years / -23 kg
Method Points 03:00 8–4
Marginal influence +4
Win
FRANKFURT SPRING OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys Gi (under 16 y.o.) / White / 6-7 years / -23 kg
Method Submission 01:21 9–0
Marginal influence +8
Win
April 18, 2026 Gabriel Rosenberger
FRANKFURT SPRING OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys Gi (under 16 y.o.) / White / 6-7 years / -23 kg
Method Submission 00:28 5–0
Marginal influence +5
Win
April 18, 2026 Giovanni Pio Scalise
FRANKFURT SPRING OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys Gi (under 16 y.o.) / White / 6-7 years / -23 kg
Method Submission 02:36 19–0
Marginal influence +3
Loss
April 18, 2026 Yusuf Söyleyen
FRANKFURT SPRING OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys Gi (under 16 y.o.) / White / 6-7 years / -23 kg
Method Points 03:00 4–6
Marginal influence -6
Win
April 11, 2026 Yusuf Söyleyen
Fennec BJJ Kids Cup Vol. 9 Gi & NoGi Boys No-Gi (under 16 y.o.) / Grey / 6-7 years / -26 kg
Method Points 02:00 5–0
Marginal influence +4
Win
April 11, 2026 Kilyan Lotz-Walczak
Fennec BJJ Kids Cup Vol. 9 Gi & NoGi Boys No-Gi (under 16 y.o.) / Grey / 6-7 years / -26 kg
Method Points 02:00 9–4
Marginal influence +6
Win
April 11, 2026 Willem Kriesten
Fennec BJJ Kids Cup Vol. 9 Gi & NoGi Boys Gi (under 16 y.o.) / Grey / 6-7 years / -23 kg
Method Submission 00:20 6–0
Marginal influence +5
Win
April 11, 2026 Yusuf Söyleyen
Fennec BJJ Kids Cup Vol. 9 Gi & NoGi Boys Gi (under 16 y.o.) / Grey / 6-7 years / -23 kg
Method Points 02:00 9–0
Marginal influence +5
March 2026 5 new matches Change +56 Rating 1,465

Rating-period composition

Rating matches
22 +5
Record
16–6 Previous month 11–6
Opponents
14 +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.
Win
March 1, 2026 Yusuf Söyleyen
Grappling Industries AMSTERDAM Gi Kids / 6 - 7 years / White / -55 lbs
Method Submission 01:09 13–0
Marginal influence +4
Win
March 1, 2026 Adam Moechtar
Grappling Industries AMSTERDAM Gi Kids / 6 - 7 years / White / -55 lbs
Method Submission 00:24 0–0
Marginal influence +8
Win
March 1, 2026 Hamza Clarke
Grappling Industries AMSTERDAM Gi Kids / 6 - 7 years / White / -55 lbs
Method Submission 00:45 9–0
Marginal influence +4
Win
March 1, 2026 Adam Moechtar
Grappling Industries AMSTERDAM No Gi Kids / 6 - 7 years / Beginner (White) / -55 lbs
Method Submission 00:19 5–0
Marginal influence +3
Win
March 1, 2026 Yusuf Söyleyen
Grappling Industries AMSTERDAM No Gi Kids / 6 - 7 years / Beginner (White) / -55 lbs
Method Points 03:00 14–0
Marginal influence +4
February 2026 10 new matches Change +50 Rating 1,409

Rating-period composition

Rating matches
17 +10
Record
11–6 Previous month 5–2
Opponents
12 +8
Events
4 +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
February 28, 2026 Leonardo Tilaro
2026 AGF Dusseldorf Championships No Gi Kids / Mixed / Little Kids (6 - 7 yrs) / White / Rooster III (Up to 24.94 kg)
Method Points 02:00 5–5
Marginal influence -13
Win
February 28, 2026 Ismail Beholz
2026 AGF Dusseldorf Championships No Gi Kids / Mixed / Little Kids (6 - 7 yrs) / White / Rooster III (Up to 24.94 kg)
Method Points 02:00 11–2
Marginal influence +6
Loss
February 28, 2026 Yusuf Söyleyen
2026 AGF Dusseldorf Championships No Gi Kids / Mixed / Little Kids (6 - 7 yrs) / White / Rooster III (Up to 24.94 kg)
Method Points 02:00 8–10
Marginal influence -6
Loss
February 28, 2026 Abu Baker Sidik Umaev
2026 AGF Dusseldorf Championships Gi Kids / Boys / Little Kids (6 - 7 yrs) / White / Rooster III (Up to 24.94 kg)
Method Points 02:00 6–8
Marginal influence -11
Win
February 28, 2026 Leandro Ballo
2026 AGF Dusseldorf Championships Gi Kids / Boys / Little Kids (6 - 7 yrs) / White / Rooster III (Up to 24.94 kg)
Method Submission 00:30 2–0
Marginal influence +12
Win
February 28, 2026 Luke Becker
2026 AGF Dusseldorf Championships Gi Kids / Boys / Little Kids (6 - 7 yrs) / White / Rooster III (Up to 24.94 kg)
Method Points 02:00 7–0
Marginal influence +7
Win
February 21, 2026 Musa Ademi
Grappling Industries BERLIN No Gi Kids / Beginner (White) / 6 - 7 years / -55 lbs
Method Submission 01:08 6–0
Marginal influence +3
Win
February 21, 2026 Musa Ademi
Grappling Industries BERLIN No Gi Kids / Beginner (White) / 6 - 7 years / -55 lbs
Method Submission 00:21 6–0
Marginal influence +3
Loss
February 21, 2026 Cian Khan
Grappling Industries BERLIN Gi Kids / White / 6 - 7 years / -55 lbs
Method Submission 01:09 2–8
Marginal influence -15
Win
February 21, 2026 Musa Ademi
Grappling Industries BERLIN Gi Kids / White / 6 - 7 years / -55 lbs
Method Submission 01:26 8–0
Marginal influence +5
January 2026 5 new matches Change +65 Rating 1,359

Rating-period composition

Rating matches
7 +5
Record
5–2 Previous month 2–0
Opponents
4 +2
Events
2 +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 Leif Eriksson Kolodziej
The Combatch Games 5: Kids & Teens - Berlin Girls & Boys Nogi (under 10) / Anfänger / Pee Wee 1 (6/7yrs) / - 24 kg
Method Submission 01:58 2–2
Marginal influence +3
Loss
January 31, 2026 Issa El-Daoud
The Combatch Games 5: Kids & Teens - Berlin Girls & Boys Nogi (under 10) / Anfänger / Pee Wee 1 (6/7yrs) / - 24 kg
Method Points 03:00 0–16
Marginal influence -13
Win
January 31, 2026 Leif Eriksson Kolodziej
The Combatch Games 5: Kids & Teens - Berlin Girls & Boys Gi (under 10) / White / Pee Wee 1 (6/7yrs) / - 24 kg
Method Points 03:00 13–0
Marginal influence +4
Loss
January 31, 2026 Leif Eriksson Kolodziej
The Combatch Games 5: Kids & Teens - Berlin Girls & Boys Gi (under 10) / White / Pee Wee 1 (6/7yrs) / - 24 kg
Method Points 03:00 4–6
Marginal influence -9
Win
January 31, 2026 Leif Eriksson Kolodziej
The Combatch Games 5: Kids & Teens - Berlin Girls & Boys Gi (under 10) / White / Pee Wee 1 (6/7yrs) / - 24 kg
Method Points 03:00 11–0
Marginal influence +4
December 2025 No new matches Change 0 Rating 1,294

Rating-period composition

Rating matches
2 0
Record
2–0 Previous month 2–0
Opponents
2 0
Events
1 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 Change Starting point Rating 1,294

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
November 22, 2025 Liam Mai
Grappling Industries BERLIN Gi Kids / White / 6 - 7 years / -45 lbs
Method Points 03:00 17–0
Marginal influence +5
Win
Grappling Industries BERLIN Gi Kids / White / 6 - 7 years / -45 lbs
Method Points 03:00 9–7
Marginal influence +9
Relevant matches
22
Official ranking percentile
Top 5%
Performance
10.7 pp above expectation

22 weighted matches against 20 different opponents across 7 events

Weighted win rate
79.9%
Expected win rate
69.2%
Average opponent rating
1,314
Repeated-opponent share
41.2%
Network connectivity
80.9%