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 1 new match Change +2 Rating 1,205

Rating-period composition

Rating matches
4 +1
Record
1–3 Previous month 1–2
Opponents
4 +1
Events
3 +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
August 1, 2026 Eleanor Brun
BARCELONA CUP BJJ GI & NO-GI 2026 Kids Girls GI / Yellow / Infantil B / -38,0 kg
Method Submission 01:19 0–4
Marginal influence -16
July 2026 No new matches Change -1 Rating 1,203

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
Opponents
3 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 · 3 left period Change -61 Rating 1,204

Rating-period composition

Rating matches
3 -3
Record
1–2 Previous month 2–4
Opponents
3 -3
Events
2 -1

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

May 2026 No new matches Change -6 Rating 1,265

Rating-period composition

Rating matches
6 0
Record
2–4 Previous month 2–4
Opponents
6 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.

April 2026 No new matches · 2 left period Change -27 Rating 1,271

Rating-period composition

Rating matches
6 -2
Record
2–4 Previous month 3–5
Opponents
6 -2
Events
3 -1

2 older matches left the 12-month period: 1 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 No new matches · 2 left period Change -8 Rating 1,298

Rating-period composition

Rating matches
8 -2
Record
3–5 Previous month 4–6
Opponents
8 -2
Events
4 -1

2 older matches left the 12-month period: 1 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 1,306

Rating-period composition

Rating matches
10 0
Record
4–6 Previous month 4–6
Opponents
10 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.

January 2026 1 new match Change -9 Rating 1,306

Rating-period composition

Rating matches
10 +1
Record
4–6 Previous month 4–5
Opponents
10 +1
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
January 10, 2026 Laura Cobos Guerrero
CATALUÑA BJJ CUP GI & NO-GI 2026 Kids Girls GI / Yellow / Infantil B / -35,0 kg
Method Submission 0–0
Marginal influence -22
December 2025 No new matches Change 0 Rating 1,315

Rating-period composition

Rating matches
9 0
Record
4–5 Previous month 4–5
Opponents
9 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.

November 2025 2 new matches · 2 left period Change 0 Rating 1,315

Rating-period composition

Rating matches
9 0
Record
4–5 Previous month 4–5
Opponents
9 0
Events
4 0

2 older matches left the 12-month period: 1 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 29, 2025 Avril Orihuela
GILAND BJJ KIDS GI & NO-GI 2025 Kids Girls GI / Grey - Yellow / Infantil B / -32,0 kg
Method Submission 02:19 2–6
Marginal influence -24
Win
November 29, 2025 Emma Cano Martos
GILAND BJJ KIDS GI & NO-GI 2025 Kids Girls GI / Grey - Yellow / Infantil B / -32,0 kg
Method Points 03:00 9–4
Marginal influence +49
October 2025 No new matches Change 0 Rating 1,315

Rating-period composition

Rating matches
9 0
Record
4–5 Previous month 4–5
Opponents
9 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.

September 2025 No new matches Change +5 Rating 1,315

Rating-period composition

Rating matches
9 0
Record
4–5 Previous month 4–5
Opponents
9 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.

Relevant matches
3.7
Official ranking percentile
-
Performance
-

3.7 weighted matches against 4 different opponents across 3 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,420
Repeated-opponent share
0.0%
Network connectivity
80.9%