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 +1 Rating 1,261

Rating-period composition

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

July 2026 No new matches Change 0 Rating 1,260

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
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 -1 Rating 1,260

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
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 3 new matches · 1 left period Change +128 Rating 1,261

Rating-period composition

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

1 older matches left the 12-month period: 0 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
CAMPEONATO DE ESPAÑA DE BJJ GI & NO-GI 2026 Kids Boys NO-GI / White-Grey / Infantil A / -35,0 kg
Method Submission 00:52 2–0
Marginal influence -27
Win
CAMPEONATO DE ESPAÑA DE BJJ GI & NO-GI 2026 Kids Boys NO-GI / White-Grey / Infantil A / -35,0 kg
Method Points 03:00 2–0
Marginal influence +30
Loss
May 9, 2026 Javier De Paula
CAMPEONATO DE ESPAÑA DE BJJ GI & NO-GI 2026 Kids Boys GI / Grey / Infantil A / -32,0 kg
Method Points 03:00 0–7
Marginal influence -6
February 2026 No new matches · 1 left period Change -87 Rating 1,133

Rating-period composition

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

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.

January 2026 No new matches Change 0 Rating 1,220

Rating-period composition

Rating matches
2 0
Record
1–1 Previous month 1–1
Opponents
2 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 +7 Rating 1,220

Rating-period composition

Rating matches
2 0
Record
1–1 Previous month 1–1
Opponents
2 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 No new matches Change 0 Rating 1,213

Rating-period composition

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

October 2025 No new matches · 2 left period Change -107 Rating 1,213

Rating-period composition

Rating matches
2 -2
Record
1–1 Previous month 3–1
Opponents
2 -2
Events
2 -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.

September 2025 No new matches Change +1 Rating 1,320

Rating-period composition

Rating matches
4 0
Record
3–1 Previous month 3–1
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.

Relevant matches
2.7
Official ranking percentile
-
Performance
-

2.7 weighted matches against 3 different opponents across 1 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,380
Repeated-opponent share
0.0%
Network connectivity
80.9%