Maël Barti - Rating | TopBJJ Index

Calculation details

Rating breakdown for the past 12 months

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 1,302

Rating-period composition

Rating matches: 4 0
Record: 2–2 Previous month 2–2
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.

July 2026 No new matches Change 0 Rating 1,301

Rating-period composition

Rating matches: 4 0
Record: 2–2 Previous month 2–2
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.

June 2026 No new matches Change +2 Rating 1,301

Rating-period composition

Rating matches: 4 0
Record: 2–2 Previous month 2–2
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.

May 2026 No new matches Change +7 Rating 1,299

Rating-period composition

Rating matches: 4 0
Record: 2–2 Previous month 2–2
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.

April 2026 No new matches · 1 left period Change +8 Rating 1,292

Rating-period composition

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

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.

March 2026 No new matches · 4 left period Change -70 Rating 1,284

Rating-period composition

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

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.

February 2026 No new matches Change +1 Rating 1,354

Rating-period composition

Rating matches: 9 0
Record: 5–4 Previous month 5–4
Opponents: 8 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.

January 2026 1 new match Change +27 Rating 1,353

Rating-period composition

Rating matches: 9 +1
Record: 5–4 Previous month 4–4
Opponents: 8 +1
Events: 4 +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

January 10, 2026 Toni De Castro Costici

CATALUÑA BJJ CUP GI & NO-GI 2026 Kids Boys GI / Grey / Infanto Juvenil A / -54,0 kg

Method Points 05:00 4–2

Marginal influence +35

December 2025 No new matches Change 0 Rating 1,326

Rating-period composition

Rating matches: 8 0
Record: 4–4 Previous month 4–4
Opponents: 7 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.

November 2025 3 new matches · 2 left period Change -67 Rating 1,326

Rating-period composition

Rating matches: 8 +1
Record: 4–4 Previous month 5–2
Opponents: 7 +2
Events: 3 0

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.

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 Jose Miguel Milian Constantin

GILAND BJJ KIDS GI & NO-GI 2025 Kids Boys NO-GI / Grey / Infanto Juvenil A / -50,0 Kg

Method Submission 01:43 4–7

Marginal influence -27

Loss

November 29, 2025 Carlos Lavanda Zambrano

GILAND BJJ KIDS GI & NO-GI 2025 Kids Boys GI / Grey / Infanto Juvenil A / -50,0 Kg

Method Submission 02:39 0–6

Marginal influence -16

Win

November 29, 2025 Marc Gonzalez

GILAND BJJ KIDS GI & NO-GI 2025 Kids Boys GI / Grey / Infanto Juvenil A / -50,0 Kg

Method Submission 00:34 5–0

Marginal influence +32

October 2025 No new matches Change +2 Rating 1,393

Rating-period composition

Rating matches: 7 0
Record: 5–2 Previous month 5–2
Opponents: 5 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.

September 2025 No new matches Change -2 Rating 1,391

Rating-period composition

Rating matches: 7 0
Record: 5–2 Previous month 5–2
Opponents: 5 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: 3.7

Official ranking percentile: -

Performance: -

3.7 weighted matches against 4 different opponents across 2 events

Weighted win rate: -
Expected win rate: -
Average opponent rating: 1,289
Repeated-opponent share: 0.0%
Network connectivity: 80.9%