TopBJJ Index Youth
Language selector
Menu
FR

Mercedes Lesourd De Beauregard

GRACIE Barra Marseille

W–L
3–1
Won and lost rating-eligible matches in the past 12 months.
Gi
1,333
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
3–1
Results from the ten most recent rating-eligible matches.
Opponents
4
Unique opponents faced in rating-eligible matches in the past 12 months.

Indexed career

Matches

7
Indexed competition matches
Date Opponent Result Event Division
2026-05-31 Layla Fahmi
Win
OPEN EUROPE JIU-JITSU GI and NO-GI CEJJS 2026 Gi · Girls Gi / Yellow / Junior I (10yrs) / -30,20 kg
2026-03-15 Neila Rojbi
Win
OPEN DE FRANCE CEJJS GI & NO-GI 2026 Gi · Girls Gi / Grey / Junior II (11yrs) / -42.3 kg
2026-03-15 Eleanor Brun
Loss
OPEN DE FRANCE CEJJS GI & NO-GI 2026 Gi · Girls Gi / Grey / Junior II (11yrs) / -42.3 kg
2025-12-14 BRIANA CORDEIRO FRANCISCO
Win
II OPEN JIU-JITSU SOBREVIVER GI & NO-GI MARSEILLE Gi · Girls Gi / Grey / Junior I (10yrs) / -33,20 kg
2025-06-22 Claire Leleu Boitel
Loss
Compnet National Championship France 2025 Gi · Filles Gi / Grise / Juniors 1 / 9-10 ans / de 36,2 kg à 39,3 kg (Middle)
2024-06-23 Flavie Giangrasso
Win
Compnet Championnat Régional Marseille 2024 Gi · Filles Gi / Grise / Juniors 1 / 9-10 ans / jusqu´à 27 kg (Rooster)
2024-06-23 Lisandra PUCCETTI
Win
Compnet Championnat Régional Marseille 2024 Gi · Filles Gi / Grise / Juniors 1 / 9-10 ans / jusqu´à 27 kg (Rooster)
Win

against Layla Fahmi

OPEN EUROPE JIU-JITSU GI and NO-GI CEJJS 2026

Gi · Girls Gi / Yellow / Junior I (10yrs) / -30,20 kg

Pts (0–0)

Match details
Opponent rating
1,103
Expected win chance
70%
Current estimated model contribution
Rating influence
Current rating influence: The win supports a higher rating, but less strongly because the athlete was favored. The win supports a higher rating, but less strongly because the athlete was favored. Within Gi this match has full weight: there were no other eligible matches at this event or other meetings with this opponent. This number estimates how much the published Overall rating would differ if this match were omitted. It is not a points transaction and cannot be added to other matches. Later results can change this estimate when the model learns more about either athlete.
Duration
04:00
Round
1
Score
0–0
Academy during event
GRACIE Barra Marseille
Win

against Neila Rojbi

OPEN DE FRANCE CEJJS GI & NO-GI 2026

Gi · Girls Gi / Grey / Junior II (11yrs) / -42.3 kg

Pts (0–0)

Match details
Opponent rating
1,204
Expected win chance
56%
Current estimated model contribution
Rating influence
Current rating influence: The win supports a higher rating, but less strongly because the athlete was favored. The win supports a higher rating, but less strongly because the athlete was favored. The evidence weight is lower because this athlete had 2 rated matches at this event. This number estimates how much the published Overall rating would differ if this match were omitted. It is not a points transaction and cannot be added to other matches. Later results can change this estimate when the model learns more about either athlete.
Duration
03:00
Round
3
Score
0–0
Academy during event
GRACIE Barra Marseille
Loss

against Eleanor Brun

OPEN DE FRANCE CEJJS GI & NO-GI 2026

Gi · Girls Gi / Grey / Junior II (11yrs) / -42.3 kg

Pts (0–5)

Match details
Opponent rating
1,564
Expected win chance
30%
Current estimated model contribution
Rating influence
Current rating influence: The stronger opponent reduces the negative influence. The stronger opponent reduces the negative influence. The evidence weight is lower because this athlete had 4 rated matches at this event. This number estimates how much the published Overall rating would differ if this match were omitted. It is not a points transaction and cannot be added to other matches. Later results can change this estimate when the model learns more about either athlete.
Duration
03:00
Round
2
Score
0–5
Academy during event
GRACIE Barra Marseille
Win

against BRIANA CORDEIRO FRANCISCO

II OPEN JIU-JITSU SOBREVIVER GI & NO-GI MARSEILLE

Gi · Girls Gi / Grey / Junior I (10yrs) / -33,20 kg

Pts (2–0)

Match details
Opponent rating
1,111
Expected win chance
65%
Current estimated model contribution
Rating influence
Current rating influence: The win supports a higher rating, but less strongly because the athlete was favored. The win supports a higher rating, but less strongly because the athlete was favored. Within Gi this match has full weight: there were no other eligible matches at this event or other meetings with this opponent. This number estimates how much the published Overall rating would differ if this match were omitted. It is not a points transaction and cannot be added to other matches. Later results can change this estimate when the model learns more about either athlete.
Duration
04:00
Round
1
Score
2–0
Academy during event
GRACIE Barra Marseille
Loss

against Claire Leleu Boitel

Compnet National Championship France 2025

Gi · Filles Gi / Grise / Juniors 1 / 9-10 ans / de 36,2 kg à 39,3 kg (Middle)

Dec

Match details
Current estimated model contribution
Rating influence
Current rating influence: This number estimates how much the published Overall rating would differ if this match were omitted. It is not a points transaction and cannot be added to other matches. This number estimates how much the published Overall rating would differ if this match were omitted. It is not a points transaction and cannot be added to other matches. This number estimates how much the published Overall rating would differ if this match were omitted. It is not a points transaction and cannot be added to other matches. Later results can change this estimate when the model learns more about either athlete.
Duration
03:00
Round
1
Score
0–0
Academy during event
GRACIE Barra Marseille

Outside the current rating period

Win

against Flavie Giangrasso

Compnet Championnat Régional Marseille 2024

Gi · Filles Gi / Grise / Juniors 1 / 9-10 ans / jusqu´à 27 kg (Rooster)

Pts (7–0)

Match details
Current estimated model contribution
Rating influence
Current rating influence: This number estimates how much the published Overall rating would differ if this match were omitted. It is not a points transaction and cannot be added to other matches. This number estimates how much the published Overall rating would differ if this match were omitted. It is not a points transaction and cannot be added to other matches. This number estimates how much the published Overall rating would differ if this match were omitted. It is not a points transaction and cannot be added to other matches. Later results can change this estimate when the model learns more about either athlete.
Duration
03:00
Round
2
Score
7–0
Academy during event
GRACIE Barra Marseille

Outside the current rating period

Win

against Lisandra PUCCETTI

Compnet Championnat Régional Marseille 2024

Gi · Filles Gi / Grise / Juniors 1 / 9-10 ans / jusqu´à 27 kg (Rooster)

Sub (01:30 · 8–2)

Match details
Current estimated model contribution
Rating influence
Current rating influence: This number estimates how much the published Overall rating would differ if this match were omitted. It is not a points transaction and cannot be added to other matches. This number estimates how much the published Overall rating would differ if this match were omitted. It is not a points transaction and cannot be added to other matches. This number estimates how much the published Overall rating would differ if this match were omitted. It is not a points transaction and cannot be added to other matches. Later results can change this estimate when the model learns more about either athlete.
Duration
01:30
Round
1
Score
8–2
Academy during event
GRACIE Barra Marseille

Outside the current rating period

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 +2 Rating 1,333

Rating-period composition

Rating matches
4 0
Record
3–1 Previous month 3–1
Opponents
4 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 0 Rating 1,331

Rating-period composition

Rating matches
4 0
Record
3–1 Previous month 3–1
Opponents
4 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 · 1 left period Change +35 Rating 1,331

Rating-period composition

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

May 2026 1 new match Change +38 Rating 1,296

Rating-period composition

Rating matches
5 +1
Record
3–2 Previous month 2–2
Opponents
5 +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
May 31, 2026 Layla Fahmi
OPEN EUROPE JIU-JITSU GI and NO-GI CEJJS 2026 Girls Gi / Yellow / Junior I (10yrs) / -30,20 kg
Method Points 04:00 0–0
Marginal influence +27
April 2026 No new matches Change 0 Rating 1,258

Rating-period composition

Rating matches
4 0
Record
2–2 Previous month 2–2
Opponents
4 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 +55 Rating 1,258

Rating-period composition

Rating matches
4 +2
Record
2–2 Previous month 1–1
Opponents
4 +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 15, 2026 Neila Rojbi
OPEN DE FRANCE CEJJS GI & NO-GI 2026 Girls Gi / Grey / Junior II (11yrs) / -42.3 kg
Method Points 03:00 0–0
Marginal influence +33
Loss
March 15, 2026 Eleanor Brun
OPEN DE FRANCE CEJJS GI & NO-GI 2026 Girls Gi / Grey / Junior II (11yrs) / -42.3 kg
Method Points 03:00 0–5
Marginal influence -22
February 2026 No new matches Change 0 Rating 1,203

Rating-period composition

Rating matches
2 0
Record
1–1 Previous month 1–1
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.

January 2026 No new matches Change 0 Rating 1,203

Rating-period composition

Rating matches
2 0
Record
1–1 Previous month 1–1
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.

December 2025 1 new match Change +79 Rating 1,203

Rating-period composition

Rating matches
2 +1
Record
1–1 Previous month 0–1
Opponents
2 +1
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 14, 2025 BRIANA CORDEIRO FRANCISCO
II OPEN JIU-JITSU SOBREVIVER GI & NO-GI MARSEILLE Girls Gi / Grey / Junior I (10yrs) / -33,20 kg
Method Points 04:00 2–0
Marginal influence +28
November 2025 No new matches Change 0 Rating 1,124

Rating-period composition

Rating matches
1 0
Record
0–1 Previous month 0–1
Opponents
1 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.

October 2025 No new matches Change 0 Rating 1,124

Rating-period composition

Rating matches
1 0
Record
0–1 Previous month 0–1
Opponents
1 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.

September 2025 No new matches Change 0 Rating 1,124

Rating-period composition

Rating matches
1 0
Record
0–1 Previous month 0–1
Opponents
1 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.

Relevant matches
3.7
Official ranking percentile
-
Performance
-

3.7 weighted matches against 4 different opponents across 3 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,305
Repeated-opponent share
0.0%
Network connectivity
80.9%

Classification evidence

Why U12?

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

  • U12 2 event votes Selected outcome

Registrations and outcomes

OPEN EUROPE JIU-JITSU GI and NO-GI CEJJS 2026
U12 · Counts
Girls Gi / Yellow / Junior I (10yrs) / -30,20 kg
  • Competition age 11
  • Registered age: u12
  • Source category: u12
OPEN DE FRANCE CEJJS GI & NO-GI 2026
U12 · Counts
Girls Gi / Grey / Junior II (11yrs) / -42.3 kg
  • Competition age 11
  • Registered age: u12
  • Source category: u12
II OPEN JIU-JITSU SOBREVIVER GI & NO-GI MARSEILLE
Does not count
Girls Gi / Grey / Junior I (10yrs) / -33,20 kg
  • Competition age 10
  • Registered age: u12
  • Source category: u12

Classification evidence

Why ≤ 30 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

  • ≤ 30 kg 1 competition event Selected outcome
  • ≤ 33 kg 1 competition event
  • ≤ 42 kg 1 competition event

Registrations and outcomes

OPEN EUROPE JIU-JITSU GI and NO-GI CEJJS 2026
≤ 30 kg · Counts as a competition event
Girls Gi / Yellow / Junior I (10yrs) / -30,20 kg
  • Registered weight class: -30,20 kg
  • Source competition limit: -30,20 kg

1 match in the rating period

OPEN DE FRANCE CEJJS GI & NO-GI 2026
≤ 42 kg · Counts as a competition event
Girls Gi / Grey / Junior II (11yrs) / -42.3 kg
  • Registered weight class: -42.3 kg
  • Source competition limit: -42.3 kg

2 matches in the rating period

II OPEN JIU-JITSU SOBREVIVER GI & NO-GI MARSEILLE
≤ 33 kg · Counts as a competition event
Girls Gi / Grey / Junior I (10yrs) / -33,20 kg
  • Registered weight class: -33,20 kg
  • Source competition limit: -33,20 kg

1 match 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
  • yellow 1 match in the rating period

Registrations and outcomes

OPEN EUROPE JIU-JITSU GI and NO-GI CEJJS 2026
yellow · Counts as a match
Girls Gi / Yellow / Junior I (10yrs) / -30,20 kg
  • Source belt category: yellow

1 match in the rating period

OPEN DE FRANCE CEJJS GI & NO-GI 2026
grey · Counts as a match
Girls Gi / Grey / Junior II (11yrs) / -42.3 kg
  • Source belt category: grey

2 matches in the rating period

II OPEN JIU-JITSU SOBREVIVER GI & NO-GI MARSEILLE
grey · Counts as a match
Girls Gi / Grey / Junior I (10yrs) / -33,20 kg
  • Source belt category: grey

1 match in the rating period