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 No new matches Change 0 Rating 1,526

Rating-period composition

Rating matches
27 0
Record
20–7 Previous month 20–7
Opponents
17 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.

July 2026 No new matches Change +2 Rating 1,526

Rating-period composition

Rating matches
27 0
Record
20–7 Previous month 20–7
Opponents
17 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.

June 2026 No new matches Change -3 Rating 1,524

Rating-period composition

Rating matches
27 0
Record
20–7 Previous month 20–7
Opponents
17 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.

May 2026 17 new matches Change +70 Rating 1,527

Rating-period composition

Rating matches
27 +17
Record
20–7 Previous month 9–1
Opponents
17 +10
Events
5 +2

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 24, 2026 Louis Thauvin
H2B TOURNAMENT Boys / Girls Gi / Grise-Blanche / U8 / -30 kg
Method Submission 00:23 0–0
Marginal influence -12
Win
May 24, 2026 Zayd Kadri
H2B TOURNAMENT Boys / Girls Gi / Grise-Blanche / U8 / -30 kg
Method Submission 02:14 9–0
Marginal influence +8
Loss
May 24, 2026 Nael Sarve
H2B TOURNAMENT Boys / Girls Gi / Grise-Blanche / U8 / -30 kg
Method Submission 00:39 0–0
Marginal influence -4
Win
May 24, 2026 Ali Torki
H2B TOURNAMENT Boys / Girls Gi / Grise-Blanche / U8 / -30 kg
Method Submission 01:04 6–0
Marginal influence +6
Win
May 24, 2026 Isaac Drack
H2B TOURNAMENT Boys / Girls Gi / Grise-Blanche / U8 / -30 kg
Method Submission 01:20 9–0
Marginal influence +7
Win
May 24, 2026 Elyes Sebbouh
H2B TOURNAMENT Boys / Girls Gi / Grise-Blanche / U8 / -30 kg
Method Submission 00:32 0–0
Marginal influence +4
Loss
May 24, 2026 Louis Thauvin
H2B TOURNAMENT Boys No-Gi / Grise-Blanche / U8 / -30 kg
Method Submission 00:20 0–0
Marginal influence -9
Loss
May 24, 2026 Nael Sarve
H2B TOURNAMENT Boys No-Gi / Grise-Blanche / U8 / -30 kg
Method Submission 00:42 0–0
Marginal influence -6
Win
May 24, 2026 Elyes Sebbouh
H2B TOURNAMENT Boys No-Gi / Grise-Blanche / U8 / -30 kg
Method Submission 00:19 0–0
Marginal influence +4
Win
May 24, 2026 Raïs Alloncle
H2B TOURNAMENT Boys No-Gi / Grise-Blanche / U8 / -30 kg
Method Submission 00:17 0–0
Marginal influence +2
Loss
May 16, 2026 Nael Sarve
ÉLITE KIDS 6 U9 GI / -30kg / Sexe mélangé
Method Submission 03:25 0–0
Marginal influence -5
Win
May 16, 2026 Yacoub Lahideb
ÉLITE KIDS 6 U9 GI / -30kg / Sexe mélangé
Method Points 05:00 2–0
Marginal influence +9
Win
May 16, 2026 Qassim Quanare
ÉLITE KIDS 6 U9 GI / -30kg / Sexe mélangé
Method Submission 04:35 11–0
Marginal influence +6
Win
May 16, 2026 Yacoub Lahideb
ÉLITE KIDS 6 U9 NOGI / -30kg / Sexe mélangé
Method Submission 0–0
Marginal influence +4
Win
May 16, 2026 Adel Mhoudini
ÉLITE KIDS 6 U9 NOGI / -30kg / Sexe mélangé
Method Points 0–0
Marginal influence +3
Loss
May 16, 2026 Nael Sarve
ÉLITE KIDS 6 U9 NOGI / -30kg / Sexe mélangé
Method Submission 0–0
Marginal influence -6
Win
May 16, 2026 Yacoub Lahideb
ÉLITE KIDS 6 U9 NOGI / -30kg / Sexe mélangé
Method Submission 0–0
Marginal influence +4
April 2026 No new matches Change +4 Rating 1,457

Rating-period composition

Rating matches
10 0
Record
9–1 Previous month 9–1
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.

March 2026 2 new matches Change +14 Rating 1,453

Rating-period composition

Rating matches
10 +2
Record
9–1 Previous month 8–0
Opponents
7 +2
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.
Win
March 8, 2026 Mateus Martins
NAGA Paris Grappling Championship - Children 17 years & under / Adult Men (30 years & older) Children Gi (Male) / Beginner / 25 - 29.9 / 6-7 years
Method Points 03:00 3–2
Marginal influence +17
Loss
March 8, 2026 RAHIM AIT ADDA
NAGA Paris Grappling Championship - Children 17 years & under / Adult Men (30 years & older) Children No-Gi (Male) / Beginner / 25 - 29.9 / 6-7 years
Method Points 02:48 8–12
Marginal influence -11
February 2026 No new matches Change -5 Rating 1,439

Rating-period composition

Rating matches
8 0
Record
8–0 Previous month 8–0
Opponents
5 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.

January 2026 No new matches Change -1 Rating 1,444

Rating-period composition

Rating matches
8 0
Record
8–0 Previous month 8–0
Opponents
5 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 4 new matches Change +78 Rating 1,445

Rating-period composition

Rating matches
8 +4
Record
8–0 Previous month 4–0
Opponents
5 +3
Events
2 +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 6, 2025 Ydrys SALVAYRE
BJJ-GRAPPLING CHALLENGERS U7 NOGI (2018/2019) / -30kg / Sexes mélangés
Method Submission 01:23 4–6
Marginal influence +7
Win
December 6, 2025 NIAKATE HAMZA
BJJ-GRAPPLING CHALLENGERS U7 NOGI (2018/2019) / -30kg / Sexes mélangés
Method Points 01:30 9–4
Marginal influence +3
Win
December 6, 2025 Ydrys SALVAYRE
BJJ-GRAPPLING CHALLENGERS U7 GI (2018/2019) / -30kg / Sexe mélangé
Method Points 01:30 4–2
Marginal influence +9
Win
December 6, 2025 Jessim El Boubari
BJJ-GRAPPLING CHALLENGERS U7 GI (2018/2019) / -30kg / Sexe mélangé
Method Points 01:30 6–2
Marginal influence +6
November 2025 4 new matches Change Starting point Rating 1,367

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
November 22, 2025 Roméo Conti
ELITE KIDS BJJ - GRAPPLING 4 Tournoi NOGI / U7 / Fille garçons melangés / -35 kg / Un seul niveau
Method Submission 00:31 4–0
Marginal influence +3
Win
November 22, 2025 Roméo Conti
ELITE KIDS BJJ - GRAPPLING 4 Tournoi NOGI / U7 / Fille garçons melangés / -35 kg / Un seul niveau
Method Points 01:30 2–0
Marginal influence +3
Win
November 22, 2025 Roméo Conti
ELITE KIDS BJJ - GRAPPLING 4 Tournoi GI / U7 / Fille garçons melangés / -35 kg / Un seul niveau
Method Points 00:32 4–0
Marginal influence +6
Win
November 22, 2025 Matteo Rafael Bercea
ELITE KIDS BJJ - GRAPPLING 4 Tournoi GI / U7 / Fille garçons melangés / -35 kg / Un seul niveau
Method Submission 00:29 2–0
Marginal influence +6
Relevant matches
18.8
Official ranking percentile
Top 6%
Performance
13.2 pp above expectation

18.8 weighted matches against 17 different opponents across 5 events

Weighted win rate
77.4%
Expected win rate
64.2%
Average opponent rating
1,352
Repeated-opponent share
37.0%
Network connectivity
80.9%