Adam Loustan - 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 -4 Rating 1,376

Rating-period composition

Rating matches: 12 0
Record: 7–5 Previous month 7–5
Opponents: 9 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 No new matches Change +2 Rating 1,380

Rating-period composition

Rating matches: 12 0
Record: 7–5 Previous month 7–5
Opponents: 9 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.

June 2026 No new matches · 4 left period Change +39 Rating 1,378

Rating-period composition

Rating matches: 12 -4
Record: 7–5 Previous month 7–9
Opponents: 9 -1
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.

May 2026 No new matches Change +9 Rating 1,339

Rating-period composition

Rating matches: 16 0
Record: 7–9 Previous month 7–9
Opponents: 10 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 · 4 left period Change +8 Rating 1,330

Rating-period composition

Rating matches: 16 -4
Record: 7–9 Previous month 8–12
Opponents: 10 -2
Events: 4 -1

4 older matches left the 12-month period: 1 won and 3 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 Change +1 Rating 1,322

Rating-period composition

Rating matches: 20 0
Record: 8–12 Previous month 8–12
Opponents: 12 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.

February 2026 1 new match Change -15 Rating 1,321

Rating-period composition

Rating matches: 20 +1
Record: 8–12 Previous month 8–11
Opponents: 12 +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

February 8, 2026 Ali NEJJARI

CHAMPIONNAT DE FRANCE DE GRAPPLING GI & NOGI - PARIS 2026 U17 NOGI / Men / 58kg

Method Points 04:00 4–7

Marginal influence -24

January 2026 7 new matches · 10 left period Change -71 Rating 1,336

Rating-period composition

Rating matches: 19 -3
Record: 8–11 Previous month 12–10
Opponents: 11 -2
Events: 4 -1

10 older matches left the 12-month period: 8 won and 2 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

January 11, 2026 Jean-louis Vrehourou

OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES KIDS GI / Garçon / Blanche (White) / Juvenile garçon (16-17 ans) / -58,5 kg

Method Submission 04:11 0–2

Marginal influence +15

Win

January 11, 2026 Ashraf El Galgami

OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES KIDS GI / Garçon / Blanche (White) / Juvenile garçon (16-17 ans) / -58,5 kg

Method Points 05:00 19–13

Marginal influence +15

Win

January 11, 2026 Ashraf El Galgami

OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES KIDS GI / Garçon / Blanche (White) / Juvenile garçon (16-17 ans) / -58,5 kg

Method Submission 02:55 4–0

Marginal influence +15

Win

January 11, 2026 Abdelmalek Ben Rabeh

OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES KIDS GI / Garçon / Blanche (White) / Juvenile garçon (16-17 ans) / -58,5 kg

Method Points 05:00 3–2

Marginal influence +16

Loss

January 11, 2026 Jean-louis Vrehourou

OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES KIDS GI / Garçon / Blanche (White) / Juvenile garçon (16-17 ans) / -58,5 kg

Method Points 05:00 0–5

Marginal influence -8

Loss

January 11, 2026 Ismael Arabi

OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES KIDS NOGI / Garçon / Juvenile garçon (16-17 ans) / Verte/Bleue / -64 kg

Method Submission 03:58 0–15

Marginal influence -17

Loss

January 11, 2026 Ismael Arabi

OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES KIDS NOGI / Garçon / Juvenile garçon (16-17 ans) / Verte/Bleue / -64 kg

Method Submission 01:45 0–0

Marginal influence -17

December 2025 No new matches Change +6 Rating 1,407

Rating-period composition

Rating matches: 22 0
Record: 12–10 Previous month 12–10
Opponents: 13 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 No new matches Change +7 Rating 1,401

Rating-period composition

Rating matches: 22 0
Record: 12–10 Previous month 12–10
Opponents: 13 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.

October 2025 No new matches Change +1 Rating 1,394

Rating-period composition

Rating matches: 22 0
Record: 12–10 Previous month 12–10
Opponents: 13 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 4 new matches Change +36 Rating 1,393

Rating-period composition

Rating matches: 22 +4
Record: 12–10 Previous month 9–9
Opponents: 13 +4
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.

Win

September 28, 2025 Hamza Bouchal

OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES KIDS NOGI / Garçon / Teen III (14-15 ans) / Jaune/Orange / -60,60 kg

Method Points 04:00 5–2

Marginal influence +12

Loss

September 28, 2025 Rayan Kassimi

OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES KIDS NOGI / Garçon / Teen III (14-15 ans) / Jaune/Orange / -60,60 kg

Method Submission 02:00 0–3

Marginal influence -20

Win

September 28, 2025 Sofiane Doudouch

OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES KIDS GI / Garçon / Blanche (White) / Teen III (14-15 ans) / -60,60 kg

Method Submission 02:33 16–0

Marginal influence +21

Win

September 28, 2025 Bakky Salvayre

OSS BJJ TOURNAMENT ROUND ROBIN | POINTS RULES KIDS GI / Garçon / Blanche (White) / Teen III (14-15 ans) / -60,60 kg

Method Points 04:00 11–2

Marginal influence +21

Relevant matches: 8.1

Official ranking percentile: -

Performance: 11.2 pp above expectation

8.1 weighted matches against 9 different opponents across 3 events

Weighted win rate: 58.2%
Expected win rate: 47.0%
Average opponent rating: 1,355
Repeated-opponent share: 25.0%
Network connectivity: 80.9%