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 10 new matches Change +138 Rating 1,461

Rating-period composition

Rating matches
13 +10
Record
11–2 Previous month 3–0
Opponents
12 +9
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
August 15, 2026 John Meinssen
Grappling Industries HAMBURG No Gi Kids / 16 - 17 years (Male) / Beginner (White) / -170 lbs
Method Decision 04:00 2–2
Marginal influence +19
Win
August 15, 2026 Bilal Darid
Grappling Industries HAMBURG No Gi Kids / 16 - 17 years (Male) / Beginner (White) / -170 lbs
Method Points 04:00 6–0
Marginal influence +15
Win
August 15, 2026 Samir Ramadani
Grappling Industries HAMBURG No Gi Kids / 16 - 17 years (Male) / Beginner (White) / -170 lbs
Method Submission 00:52 5–0
Marginal influence +15
Win
August 15, 2026 Mert Dal
Grappling Industries HAMBURG No Gi Kids / 16 - 17 years (Male) / Beginner (White) / -170 lbs
Method Submission 00:40 0–0
Marginal influence +14
Win
August 15, 2026 Samuel Besharati
Grappling Industries HAMBURG No Gi Kids / 16 - 17 years (Male) / Beginner (White) / -170 lbs
Method Points 04:00 9–0
Marginal influence +12
Win
August 15, 2026 Gabriel Le-van-Quyen
Grappling Industries HAMBURG No Gi Kids / 16 - 17 years (Male) / Beginner (White) / -170 lbs
Method Points 04:00 3–0
Marginal influence +12
Loss
August 15, 2026 Yasin Gomaa
Grappling Industries HAMBURG Gi Kids / 16 - 17 years (Male) / White / -170 lbs
Method Points 04:00 0–2
Marginal influence -25
Win
August 15, 2026 Alex Klimentjew
Grappling Industries HAMBURG Gi Kids / 16 - 17 years (Male) / White / -170 lbs
Method Decision 04:00 0–0
Marginal influence -4
Win
August 15, 2026 Fiete Brüggemann
Grappling Industries HAMBURG Gi Kids / 16 - 17 years (Male) / White / -170 lbs
Method Points 04:00 9–2
Marginal influence -5
Loss
August 15, 2026 John Meinssen
Grappling Industries HAMBURG Gi Kids / 16 - 17 years (Male) / White / -170 lbs
Method Points 04:00 0–2
Marginal influence -21
July 2026 No new matches Change 0 Rating 1,323

Rating-period composition

Rating matches
3 0
Record
3–0 Previous month 3–0
Opponents
3 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.

June 2026 No new matches Change +7 Rating 1,323

Rating-period composition

Rating matches
3 0
Record
3–0 Previous month 3–0
Opponents
3 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.

May 2026 No new matches Change 0 Rating 1,316

Rating-period composition

Rating matches
3 0
Record
3–0 Previous month 3–0
Opponents
3 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.

April 2026 No new matches Change 0 Rating 1,316

Rating-period composition

Rating matches
3 0
Record
3–0 Previous month 3–0
Opponents
3 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.

March 2026 No new matches · 3 left period Change -32 Rating 1,316

Rating-period composition

Rating matches
3 -3
Record
3–0 Previous month 5–1
Opponents
3 -1
Events
1 -1

3 older matches left the 12-month period: 2 won and 1 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

February 2026 No new matches Change 0 Rating 1,348

Rating-period composition

Rating matches
6 0
Record
5–1 Previous month 5–1
Opponents
4 0
Events
2 0

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

January 2026 No new matches Change 0 Rating 1,348

Rating-period composition

Rating matches
6 0
Record
5–1 Previous month 5–1
Opponents
4 0
Events
2 0

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

December 2025 3 new matches Change +122 Rating 1,348

Rating-period composition

Rating matches
6 +3
Record
5–1 Previous month 2–1
Opponents
4 +3
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
December 6, 2025 Celal Karakilic
TMIYC - TAP ME IF YOU CAN SUBMISSION ONLY (NOGI) 06.12.2025 Youth Men's NO-GI / White Belt (Beginner) / Teen (14-17 yrs) / -74 kg
Method Submission 01:48
Marginal influence +18
Win
December 6, 2025 Alwin Weiss
TMIYC - TAP ME IF YOU CAN SUBMISSION ONLY (NOGI) 06.12.2025 Youth Men's NO-GI / White Belt (Beginner) / Teen (14-17 yrs) / -74 kg
Method Submission 02:42
Marginal influence +14
Win
December 6, 2025 Leon Welling
TMIYC - TAP ME IF YOU CAN SUBMISSION ONLY (NOGI) 06.12.2025 Youth Men's NO-GI / White Belt (Beginner) / Teen (14-17 yrs) / -74 kg
Method Submission 01:30
Marginal influence +13
November 2025 No new matches Change 0 Rating 1,226

Rating-period composition

Rating matches
3 0
Record
2–1 Previous month 2–1
Opponents
1 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.

October 2025 No new matches Change 0 Rating 1,226

Rating-period composition

Rating matches
3 0
Record
2–1 Previous month 2–1
Opponents
1 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.

September 2025 No new matches Change 0 Rating 1,226

Rating-period composition

Rating matches
3 0
Record
2–1 Previous month 2–1
Opponents
1 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.

Relevant matches
8.9
Official ranking percentile
-
Performance
-

8.9 weighted matches against 12 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,256
Repeated-opponent share
7.7%
Network connectivity
80.9%