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 1,196

Rating-period composition

Rating matches
7 0
Record
1–6 Previous month 1–6
Opponents
4 0
Events
3 0

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

July 2026 2 new matches · 4 left period Change +7 Rating 1,196

Rating-period composition

Rating matches
7 -2
Record
1–6 Previous month 1–8
Opponents
4 0
Events
3 -1

4 older matches left the 12-month period: 0 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
July 5, 2026 Alice Schiavone
MILANO BJJ SUMMER CUP 2026 NO-GI - Kids 1-4 / Girls / Colored Belt / Kid3 (8-9 yrs) / -27 kg
Method Points 03:00 0–7
Marginal influence -24
Loss
July 5, 2026 Ivayla Galenkov
MILANO BJJ SUMMER CUP 2026 NO-GI - Kids 1-4 / Girls / Colored Belt / Kid3 (8-9 yrs) / -27 kg
Method Points 03:00 0–7
Marginal influence -15
June 2026 No new matches Change 0 Rating 1,189

Rating-period composition

Rating matches
9 0
Record
1–8 Previous month 1–8
Opponents
4 0
Events
4 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 -1 Rating 1,189

Rating-period composition

Rating matches
9 0
Record
1–8 Previous month 1–8
Opponents
4 0
Events
4 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 · 3 left period Change -48 Rating 1,190

Rating-period composition

Rating matches
9 -3
Record
1–8 Previous month 3–9
Opponents
4 -1
Events
4 -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.

March 2026 2 new matches Change -15 Rating 1,238

Rating-period composition

Rating matches
12 +2
Record
3–9 Previous month 3–7
Opponents
5 0
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.
Loss
March 29, 2026 Ada Ercole
MILANO OPEN II GI - Kids 1-4 / Girls / Colored Belt / Kid3 (8-9 yrs) / -27 kg
Method Points 03:00 0–6
Marginal influence +1
Loss
March 29, 2026 Ada Ercole
MILANO OPEN II NO-GI - Kids 1-4 / Girls / Colored Belt / Kid3 (8-9 yrs) / -27 kg
Method Points 03:00 0–8
Marginal influence -17
February 2026 No new matches · 3 left period Change -30 Rating 1,253

Rating-period composition

Rating matches
10 -3
Record
3–7 Previous month 5–8
Opponents
5 -1
Events
4 -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.

January 2026 No new matches Change 0 Rating 1,283

Rating-period composition

Rating matches
13 0
Record
5–8 Previous month 5–8
Opponents
6 0
Events
5 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 0 Rating 1,283

Rating-period composition

Rating matches
13 0
Record
5–8 Previous month 5–8
Opponents
6 0
Events
5 0

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

November 2025 3 new matches · 4 left period Change -51 Rating 1,283

Rating-period composition

Rating matches
13 -1
Record
5–8 Previous month 7–7
Opponents
6 +1
Events
5 0

4 older matches left the 12-month period: 3 won and 1 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 23, 2025 Ada Ercole
3° Trofeo Nord Italia Open GI - Kids 1-4 / Girls / Colored Belt / Kid3 (8-9 yrs) / -27 kg
Method Points 03:00 0–9
Marginal influence +1
Loss
November 23, 2025 Nikita Martelli
3° Trofeo Nord Italia Open NO-GI - Kids 1-4 / Girls / Colored Belt / Kid3 (8-9 yrs) / -27 kg
Method Points 03:00 0–2
Marginal influence -24
Win
November 23, 2025 Alice Schiavone
3° Trofeo Nord Italia Open NO-GI - Kids 1-4 / Girls / Colored Belt / Kid3 (8-9 yrs) / -27 kg
Method Points 03:00 6–0
Marginal influence +22
October 2025 No new matches Change 0 Rating 1,334

Rating-period composition

Rating matches
14 0
Record
7–7 Previous month 7–7
Opponents
5 0
Events
5 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 1,334

Rating-period composition

Rating matches
14 0
Record
7–7 Previous month 7–7
Opponents
5 0
Events
5 0

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

Relevant matches
5.3
Official ranking percentile
Top 88%
Performance
-

5.3 weighted matches against 4 different opponents across 3 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,355
Repeated-opponent share
42.9%
Network connectivity
80.9%