TopBJJ Index Youth
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 0 Rating 1,439

Rating-period composition

Rating matches
10 0
Record
8–2 Previous month 8–2
Opponents
8 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.

July 2026 No new matches Change +1 Rating 1,439

Rating-period composition

Rating matches
10 0
Record
8–2 Previous month 8–2
Opponents
8 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.

June 2026 No new matches Change -3 Rating 1,438

Rating-period composition

Rating matches
10 0
Record
8–2 Previous month 8–2
Opponents
8 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.

May 2026 No new matches Change +2 Rating 1,441

Rating-period composition

Rating matches
10 0
Record
8–2 Previous month 8–2
Opponents
8 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.

April 2026 No new matches Change 0 Rating 1,439

Rating-period composition

Rating matches
10 0
Record
8–2 Previous month 8–2
Opponents
8 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.

March 2026 No new matches Change +1 Rating 1,439

Rating-period composition

Rating matches
10 0
Record
8–2 Previous month 8–2
Opponents
8 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.

February 2026 No new matches Change +3 Rating 1,438

Rating-period composition

Rating matches
10 0
Record
8–2 Previous month 8–2
Opponents
8 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 +2 Rating 1,435

Rating-period composition

Rating matches
10 0
Record
8–2 Previous month 8–2
Opponents
8 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 No new matches Change +2 Rating 1,433

Rating-period composition

Rating matches
10 0
Record
8–2 Previous month 8–2
Opponents
8 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.

November 2025 5 new matches Change +102 Rating 1,431

Rating-period composition

Rating matches
10 +5
Record
8–2 Previous month 3–2
Opponents
8 +4
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
November 29, 2025 Raphael Manco-Mnoyan
2025 AGF Saarbrucken Open Gi Kids / Boys / Teen (14 - 15 yrs) / White / Middle III (Up to 65.80 kg)
Method Submission 02:57 2–0
Marginal influence +4
Win
November 29, 2025 Mael Bartuli
2025 AGF Saarbrucken Open Gi Kids / Boys / Teen (14 - 15 yrs) / White / Middle III (Up to 65.80 kg)
Method Submission 02:51 2–0
Marginal influence +8
Win
November 29, 2025 Dorian Tres
2025 AGF Saarbrucken Open No Gi Kids / Boys / Teen (14 - 15 yrs) / White / Middle III (Up to 65.80 kg)
Method Points 04:00 5–1
Marginal influence +15
Win
November 29, 2025 Maxime Khmielevskoi
2025 AGF Saarbrucken Open No Gi Kids / Boys / Teen (14 - 15 yrs) / White / Middle III (Up to 65.80 kg)
Method Points 04:00 2–0
Marginal influence +13
Win
November 29, 2025 Mael Bartuli
2025 AGF Saarbrucken Open No Gi Kids / Boys / Teen (14 - 15 yrs) / White / Middle III (Up to 65.80 kg)
Method Submission 01:39 2–0
Marginal influence +17
October 2025 5 new matches · 4 left period Change -13 Rating 1,329

Rating-period composition

Rating matches
5 +1
Record
3–2 Previous month 4–0
Opponents
4 +2
Events
1 0

4 older matches left the 12-month period: 4 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
October 18, 2025 Noah Schicha
FRANKFURT FALL OPEN 2025 I EUROPEAN CUP Boys No-Gi (under 16 y.o.) / White / 14-15 years / -62 kg
Method Points 04:00 3–0
Marginal influence +24
Loss
October 18, 2025 Konstantinos Kopanidis
FRANKFURT FALL OPEN 2025 I EUROPEAN CUP Boys No-Gi (under 16 y.o.) / White / 14-15 years / -62 kg
Method Points 04:00 0–6
Marginal influence -19
Win
October 18, 2025 Shajan Eghbali
FRANKFURT FALL OPEN 2025 I EUROPEAN CUP Boys No-Gi (under 16 y.o.) / White / 14-15 years / -62 kg
Method Decision 04:00 0–0
Marginal influence +15
Loss
October 18, 2025 Konstantinos Kopanidis
FRANKFURT FALL OPEN 2025 I EUROPEAN CUP Boys Gi (under 16 y.o.) / White / 14-15 years / -62 kg
Method Points 04:00 0–4
Marginal influence -21
Win
October 18, 2025 Gian Kappenberg
FRANKFURT FALL OPEN 2025 I EUROPEAN CUP Boys Gi (under 16 y.o.) / White / 14-15 years / -62 kg
Method Submission 01:59 2–0
Marginal influence +4
September 2025 No new matches Change 0 Rating 1,342

Rating-period composition

Rating matches
4 0
Record
4–0 Previous month 4–0
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.

Relevant matches
7.9
Official ranking percentile
-
Performance
-

7.9 weighted matches against 8 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,295
Repeated-opponent share
20.0%
Network connectivity
80.9%