Luna Kassem - 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 1,360

Rating-period composition

Rating matches: 16 0
Record: 8–8 Previous month 8–8
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.

July 2026 No new matches Change 0 Rating 1,359

Rating-period composition

Rating matches: 16 0
Record: 8–8 Previous month 8–8
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.

June 2026 No new matches · 2 left period Change -5 Rating 1,359

Rating-period composition

Rating matches: 16 -2
Record: 8–8 Previous month 9–9
Opponents: 10 -1
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.

May 2026 2 new matches Change +19 Rating 1,364

Rating-period composition

Rating matches: 18 +2
Record: 9–9 Previous month 8–8
Opponents: 11 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

May 31, 2026 Camélia El Khalfioui

OPEN EUROPE JIU-JITSU GI and NO-GI CEJJS 2026 Girls No-Gi / White / Junior II (11yrs) / -43 kg

Method Submission 03:17 0–6

Marginal influence -7

Win

May 31, 2026 Neila Rojbi

OPEN EUROPE JIU-JITSU GI and NO-GI CEJJS 2026 Girls No-Gi / White / Junior II (11yrs) / -43 kg

Method Decision 04:00 0–0

Marginal influence +17

April 2026 No new matches Change 0 Rating 1,345

Rating-period composition

Rating matches: 16 0
Record: 8–8 Previous month 8–8
Opponents: 11 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.

March 2026 4 new matches · 1 left period Change +51 Rating 1,345

Rating-period composition

Rating matches: 16 +3
Record: 8–8 Previous month 5–8
Opponents: 11 +1
Events: 4 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.

Win

March 15, 2026 Camélia El Khalfioui

OPEN DE FRANCE CEJJS GI & NO-GI 2026 Girls No-Gi / White / Teen I (13yrs) / -38 kg

Method Submission 02:35 14–0

Marginal influence +13

Win

March 15, 2026 ISMAHENE Chaib

OPEN DE FRANCE CEJJS GI & NO-GI 2026 Girls No-Gi / White / Teen I (13yrs) / -38 kg

Method Submission 00:57 13–0

Marginal influence +16

Win

March 15, 2026 Camélia El Khalfioui

OPEN DE FRANCE CEJJS GI & NO-GI 2026 Girls Gi / Grey / Junior I (10yrs) / -33,20 kg

Method Submission 00:54 7–0

Marginal influence +8

Loss

March 15, 2026 Eleanor Brun

OPEN DE FRANCE CEJJS GI & NO-GI 2026 Girls Gi / Grey / Junior I (10yrs) / -33,20 kg

Method Points 03:00 0–3

Marginal influence -9

February 2026 No new matches Change 0 Rating 1,294

Rating-period composition

Rating matches: 13 0
Record: 5–8 Previous month 5–8
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.

January 2026 No new matches Change 0 Rating 1,294

Rating-period composition

Rating matches: 13 0
Record: 5–8 Previous month 5–8
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.

December 2025 4 new matches Change +74 Rating 1,294

Rating-period composition

Rating matches: 13 +4
Record: 5–8 Previous month 2–7
Opponents: 10 +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

December 14, 2025 Adèle Molle

II OPEN JIU-JITSU SOBREVIVER GI & NO-GI MARSEILLE Girls No-Gi / White / Junior I (10yrs) / -40 kg

Method Submission 01:47 0–0

Marginal influence +12

Win

December 14, 2025 Camélia El Khalfioui

II OPEN JIU-JITSU SOBREVIVER GI & NO-GI MARSEILLE Girls No-Gi / White / Junior I (10yrs) / -40 kg

Method Points 04:00 10–2

Marginal influence +13

Loss

December 14, 2025 Morgan Toumi

II OPEN JIU-JITSU SOBREVIVER GI & NO-GI MARSEILLE Girls Gi / White / Junior I (10yrs) / -39,3 kg

Method Points 04:00 0–0

Marginal influence -12

Win

December 14, 2025 Adèle Molle

II OPEN JIU-JITSU SOBREVIVER GI & NO-GI MARSEILLE Girls Gi / White / Junior I (10yrs) / -39,3 kg

Method Submission 01:01 0–0

Marginal influence +9

November 2025 No new matches Change 0 Rating 1,220

Rating-period composition

Rating matches: 9 0
Record: 2–7 Previous month 2–7
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.

October 2025 6 new matches Change +36 Rating 1,220

Rating-period composition

Rating matches: 9 +6
Record: 2–7 Previous month 1–2
Opponents: 9 +6
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

October 26, 2025 Ewan Aziba

Open jiu-jitsu Sobreviver Gi & NO-GI Marseille 2025 Boys No-Gi / White / Junior III (12yrs) / -34 kg

Method Submission 01:00 0–3

Marginal influence -6

Loss

October 26, 2025 Leny Navarro

Open jiu-jitsu Sobreviver Gi & NO-GI Marseille 2025 Boys No-Gi / White / Junior III (12yrs) / -34 kg

Method Points 04:00 0–2

Marginal influence -13

Loss

October 26, 2025 Zakariyah EL BARKANI

Open jiu-jitsu Sobreviver Gi & NO-GI Marseille 2025 Boys No-Gi / White / Junior III (12yrs) / -34 kg

Method Submission 01:58 4–2

Marginal influence -16

Win

October 26, 2025 Adèle Molle

Open jiu-jitsu Sobreviver Gi & NO-GI Marseille 2025 Boys No-Gi / White / Junior III (12yrs) / -34 kg

Method Points 04:00 6–0

Marginal influence +10

Loss

October 26, 2025 Sévan DERDERIAN

Open jiu-jitsu Sobreviver Gi & NO-GI Marseille 2025 Boys Gi / Grey / Junior I (10yrs) / -36,2 kg

Method Points 03:00 0–0

Marginal influence -11

Loss

October 26, 2025 Camélia El Khalfioui

Open jiu-jitsu Sobreviver Gi & NO-GI Marseille 2025 Boys Gi / Grey / Junior I (10yrs) / -36,2 kg

Method Points 03:00 0–0

Marginal influence -14

September 2025 No new matches Change 0 Rating 1,184

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.

Relevant matches: 10.9

Official ranking percentile: Top 40%

Performance: 0.9 pp above expectation

10.9 weighted matches against 10 different opponents across 4 events

Weighted win rate: 48.1%
Expected win rate: 47.2%
Average opponent rating: 1,339
Repeated-opponent share: 37.5%
Network connectivity: 80.9%