TopBJJ Index Youth

TopBJJ Index

Search TopBJJ Index
Language selector
Menu
FR

Mavy Rengassamy

ETIENNE CLAUDE DOS SANTOS DE SOUZA

W–L
1–2
Won and lost rating-eligible matches in the past 12 months.
Gi
1,202
Rating based on Gi matches in the past 12 months.
No-Gi
-
Rating based on No-Gi matches in the past 12 months.
Current form
1–2
Results from the ten most recent rating-eligible matches.
Opponents
2
Unique opponents faced in rating-eligible matches in the past 12 months.

Indexed career

Matches

11
Indexed competition matches
Date Opponent Result Event Division
2026-05-31 Nahla Es-slimani
Loss
OPEN EUROPE JIU-JITSU GI and NO-GI CEJJS 2026 Gi · Girls Gi / Grey / Pee Wee III (9yrs) / -33,20 kg
2026-03-15 Nahla Es-slimani
Loss
OPEN DE FRANCE CEJJS GI & NO-GI 2026 Gi · Girls Gi / Grey / Pee Wee III (9yrs) / -33,20 kg
2026-03-15 Carmen Lerolle
Win
OPEN DE FRANCE CEJJS GI & NO-GI 2026 Gi · Girls Gi / Grey / Pee Wee III (9yrs) / -33,20 kg
2025-03-02 Shadi AIT BOUAZZA
Loss
OPEN DE FRANCE CEJJS GI & NO-GI MARSEILLE 2025 Gi · Boys Gi / Grey / Pee Wee III (9yrs) / -27 kg
2025-03-02 Ayden Bouzeliffa
Win
OPEN DE FRANCE CEJJS GI & NO-GI MARSEILLE 2025 Gi · Boys Gi / Grey / Pee Wee III (9yrs) / -27 kg
2024-12-08 Amine Ghouhassi
Win
III OPEN GI & NO-GI SOBREVIVER MARSEILLE 2024 Gi · Boys Gi / Grey / Pee Wee II (8yrs) / -24 kg
2024-12-08 Oscar BARANYOUK
Loss
III OPEN GI & NO-GI SOBREVIVER MARSEILLE 2024 Gi · Boys Gi / Grey / Pee Wee II (8yrs) / -24 kg
2024-06-02 Anton Ivanov
Win
OPEN EUROPE GI & NO-GI MARSEILLE 2024 Gi · Boys Gi / Grey / Pee Wee I (7yrs) / -24 kg
2024-06-02 Oscar BARANYOUK
Win
OPEN EUROPE GI & NO-GI MARSEILLE 2024 Gi · Boys Gi / Grey / Pee Wee I (7yrs) / -24 kg
2024-03-03 Messa Yahyaoui
Loss
OPEN DE FRANCE JIU JITSU GI & NO GI 2024 Gi · Boys Gi / Grey / Pee Wee II (8yrs) / -27 kg
2024-03-03 Ayden Bouzeliffa
Win
OPEN DE FRANCE JIU JITSU GI & NO GI 2024 Gi · Boys Gi / Grey / Pee Wee II (8yrs) / -27 kg

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 0 Rating 1,202

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
Opponents
2 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 1,202

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
Opponents
2 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 +4 Rating 1,202

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
Opponents
2 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 1 new match Change -1 Rating 1,198

Rating-period composition

Rating matches
3 +1
Record
1–2 Previous month 1–1
Opponents
2 0
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.
Loss
May 31, 2026 Nahla Es-slimani
OPEN EUROPE JIU-JITSU GI and NO-GI CEJJS 2026 Girls Gi / Grey / Pee Wee III (9yrs) / -33,20 kg
Method Points 03:00 2–8
Marginal influence -22
April 2026 No new matches Change 0 Rating 1,199

Rating-period composition

Rating matches
2 0
Record
1–1 Previous month 1–1
Opponents
2 0
Events
1 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 · 2 left period Change -9 Rating 1,199

Rating-period composition

Rating matches
2 0
Record
1–1 Previous month 1–1
Opponents
2 0
Events
1 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
March 15, 2026 Nahla Es-slimani
OPEN DE FRANCE CEJJS GI & NO-GI 2026 Girls Gi / Grey / Pee Wee III (9yrs) / -33,20 kg
Method Points 04:00 0–7
Marginal influence -22
Win
March 15, 2026 Carmen Lerolle
OPEN DE FRANCE CEJJS GI & NO-GI 2026 Girls Gi / Grey / Pee Wee III (9yrs) / -33,20 kg
Method Points 04:00 7–0
Marginal influence +41
February 2026 No new matches Change 0 Rating 1,208

Rating-period composition

Rating matches
2 0
Record
1–1 Previous month 1–1
Opponents
2 0
Events
1 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 1,208

Rating-period composition

Rating matches
2 0
Record
1–1 Previous month 1–1
Opponents
2 0
Events
1 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

December 2025 No new matches · 2 left period Change -32 Rating 1,208

Rating-period composition

Rating matches
2 -2
Record
1–1 Previous month 2–2
Opponents
2 -2
Events
1 -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.

November 2025 No new matches Change +1 Rating 1,240

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.

October 2025 No new matches Change -10 Rating 1,239

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.

September 2025 No new matches Change -1 Rating 1,249

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.

Relevant matches
2.1
Official ranking percentile
-
Performance
-

2.1 weighted matches against 2 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,295
Repeated-opponent share
33.3%
Network connectivity
87.6%

Classification evidence

Why U10?

Within the published period from 2025-09-01 through 2026-08-31, only competition ages recorded at events in the calculation year determine this outcome, with at most one vote per event. Without such an age, the most recent unambiguous earlier competition age is projected to the calculation year; bracket evidence is the final fallback. The newest evidence breaks a tie.

Evidence outcome

  • U10 2 event votes Selected outcome

Registrations and outcomes

OPEN EUROPE JIU-JITSU GI and NO-GI CEJJS 2026
U10 · Counts
Girls Gi / Grey / Pee Wee III (9yrs) / -33,20 kg
  • Competition age 9
  • Registered age: u10
  • Source category: u10
OPEN DE FRANCE CEJJS GI & NO-GI 2026
U10 · Counts
Girls Gi / Grey / Pee Wee III (9yrs) / -33,20 kg
  • Competition age 9
  • Registered age: u10
  • Source category: u10

Classification evidence

Why ≤ 33 kg?

This outcome uses at most one unambiguous upper weight limit per completed ranking event from 2025-09-01 through 2026-08-31. Only the three most recent eligible events are considered, and the lightest verified upper limit is selected. A higher division is not treated as measured body weight.

Evidence outcome

  • ≤ 33 kg 2 competition events Selected outcome

Registrations and outcomes

OPEN EUROPE JIU-JITSU GI and NO-GI CEJJS 2026
≤ 33 kg · Counts as a competition event
Girls Gi / Grey / Pee Wee III (9yrs) / -33,20 kg
  • Registered weight class: -33,20 kg
  • Source competition limit: -33,20 kg

1 match in the rating period

OPEN DE FRANCE CEJJS GI & NO-GI 2026
≤ 33 kg · Counts as a competition event
Girls Gi / Grey / Pee Wee III (9yrs) / -33,20 kg
  • Registered weight class: -33,20 kg
  • Source competition limit: -33,20 kg

2 matches in the rating period

Classification evidence

Why Grey?

This outcome uses the belt category of every rating-eligible match from 2025-09-01 through 2026-08-31. The most-fought category is selected; the newest evidence breaks a tie.

Evidence outcome

  • grey 3 matches in the rating period Selected outcome

Registrations and outcomes

OPEN EUROPE JIU-JITSU GI and NO-GI CEJJS 2026
grey · Counts as a match
Girls Gi / Grey / Pee Wee III (9yrs) / -33,20 kg
  • Source belt category: grey

1 match in the rating period

OPEN DE FRANCE CEJJS GI & NO-GI 2026
grey · Counts as a match
Girls Gi / Grey / Pee Wee III (9yrs) / -33,20 kg
  • Source belt category: grey

2 matches in the rating period