TopBJJ Index Youth

TopBJJ Index

Search TopBJJ Index
Language selector
Menu
BR

Bernardo Werner

Reinel Spyker Jiu Jitsu Italia

W–L
7–8
Won and lost rating-eligible matches in the past 12 months.
Gi
1,371
Rating based on Gi matches in the past 12 months.
No-Gi
1,186
Rating based on No-Gi matches in the past 12 months.
Current form
5–5
Results from the ten most recent rating-eligible matches.
Opponents
10
Unique opponents faced in rating-eligible matches in the past 12 months.

Indexed career

Matches

30
Indexed competition matches
Date Opponent Result Event Division
2026-07-05 Andrea Bettoli
Loss
MILANO BJJ SUMMER CUP 2026 Gi · GI - Kids 5-6 / Male / Kid6 (14-15 yrs) / Colored Belt / -48 kg
2026-07-05 Natan Halilovic
Win
MILANO BJJ SUMMER CUP 2026 Gi · GI - Kids 5-6 / Male / Kid6 (14-15 yrs) / Colored Belt / -48 kg
2026-07-05 Andrea Bettoli
Loss
MILANO BJJ SUMMER CUP 2026 Gi · GI - Kids 5-6 / Male / Kid6 (14-15 yrs) / Colored Belt / -48 kg
2026-07-05 Andrea Bettoli
Loss
MILANO BJJ SUMMER CUP 2026 No-Gi · NO-GI - Kids 5-6 / Male / Colored Belt / Kid6 (14-15 yrs) / -48 kg
2026-07-05 Natan Halilovic
Win
MILANO BJJ SUMMER CUP 2026 No-Gi · NO-GI - Kids 5-6 / Male / Colored Belt / Kid6 (14-15 yrs) / -48 kg
2026-05-10 Dario Formento
Loss
NORTH ITALIAN CUP III Gi · GI - Kids 5-6 / Male / Colored Belt / Kid6 (14-15 yrs) / -48 kg
2026-03-29 Lorenzo Biancola
Loss
MILANO OPEN II Gi · GI - Kids 5-6 / Male / Kid5 (12-13 yrs) / Colored Belt / -48 kg
2026-03-29 Tommaso Vismara
Win
MILANO OPEN II Gi · GI - Kids 5-6 / Male / Kid5 (12-13 yrs) / Colored Belt / -48 kg
2026-03-29 Adam Hayoune
Win
MILANO OPEN II Gi · GI - Kids 5-6 / Male / Kid5 (12-13 yrs) / Colored Belt / -48 kg
2026-02-21 Gregorio Lanteri Sterza
Win
Torino Jiu Jitsu Challenge 2026 Gi · Teen Boys Gi / Yellow / Teen / Teen -46 KG Feather Weight
2026-02-21 Enea Aldigeri
Loss
Torino Jiu Jitsu Challenge 2026 Gi · Teen Boys Gi / Yellow / Teen / Teen -46 KG Feather Weight
2025-11-23 Enea Aldigeri
Loss
3° Trofeo Nord Italia Open No-Gi · NO-GI - Kids 5-6 / Male / Colored Belt / Kid5 (12-13 yrs) / -44 kg
2025-11-23 Enea Aldigeri
Loss
3° Trofeo Nord Italia Open Gi · GI - Kids 5-6 / Male / Colored Belt / Kid5 (12-13 yrs) / -44 kg
2025-11-23 Lorenzo Bonato
Win
3° Trofeo Nord Italia Open Gi · GI - Kids 5-6 / Male / Colored Belt / Kid5 (12-13 yrs) / -44 kg
2025-11-23 Samuele Pollino
Win
3° Trofeo Nord Italia Open Gi · GI - Kids 5-6 / Male / Colored Belt / Kid5 (12-13 yrs) / -44 kg
2025-07-26 Davids Avtuhovs
Loss
Fight Factory II - Bielmonte edition Gi · GI - Kids 5-6 / Male / Colored Belt / Kid5 (12-13 yrs) / -44 kg
2025-07-26 Lorenzo Biancola
Win
Fight Factory II - Bielmonte edition Gi · GI - Kids 5-6 / Male / Colored Belt / Kid5 (12-13 yrs) / -44 kg
2025-07-26 Davids Avtuhovs
Loss
Fight Factory II - Bielmonte edition No-Gi · NO-GI - Kids 5-6 / Male / Colored Belt / Kid5 (12-13 yrs) / -44 kg
2025-07-06 Dario Formento
Loss
MILANO BJJ SUMMER CUP 2025 Gi · GI - Kids 5-6 / Male / Colored Belt / Kid5 (12-13 yrs) / -44 kg
2025-07-06 Lorenzo Biancola
Win
MILANO BJJ SUMMER CUP 2025 Gi · GI - Kids 5-6 / Male / Colored Belt / Kid5 (12-13 yrs) / -44 kg
2025-07-06 Dario Formento
Loss
MILANO BJJ SUMMER CUP 2025 No-Gi · NO-GI - Kids 5-6 / Male / Colored Belt / Kid5 (12-13 yrs) / -44 kg
2025-04-13 Dario Formento
Loss
NORTH ITALIAN CUP II Gi · GI - Kids 5-6 / Male / Colored Belt / Kid5 (12-13 yrs) / -44 kg
2025-04-13 Amedeo Angeletti
Win
NORTH ITALIAN CUP II Gi · GI - Kids 5-6 / Male / Colored Belt / Kid5 (12-13 yrs) / -44 kg
2025-02-02 Matteo Montinaro
Loss
MILANO OPEN Gi · GI - Kids 5-6 / Male / Colored Belt / Kid5 (12-13 yrs) / -44 kg
2025-02-02 Lorenzo Biancola
Win
MILANO OPEN Gi · GI - Kids 5-6 / Male / Colored Belt / Kid5 (12-13 yrs) / -44 kg
2025-02-02 Marlo Jones
Loss
MILANO OPEN No-Gi · NO-GI - Kids 5-6 / Male / Colored Belt / Kid5 (12-13 yrs) / -40 kg
2025-02-02 Amedeo Angeletti
Win
MILANO OPEN No-Gi · NO-GI - Kids 5-6 / Male / Colored Belt / Kid5 (12-13 yrs) / -40 kg
2024-11-17 Enea Aldigeri
Loss
2° Trofeo Nord Italia Open Gi · GI - Kids 5-6 / Male / Grey / Kid5 (12-13 yrs) / -44 kg
2024-09-28 Cesare Pesce
Loss
Pacific Tour Torino Gi · Kids / Yellow / Teen I ( 13 years ) / -43.6kg
2024-04-13 AMEDEO ANGELETTI
Loss
NORTH ITALIAN CUP Gi · GI - Kids 5-6 / Male / Grey / Kid5 (12-13 yrs) / -40 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 +1 Rating 1,379

Rating-period composition

Rating matches
15 0
Record
7–8 Previous month 7–8
Opponents
10 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 5 new matches · 6 left period Change +20 Rating 1,378

Rating-period composition

Rating matches
15 -1
Record
7–8 Previous month 7–9
Opponents
10 +1
Events
5 -1

6 older matches left the 12-month period: 2 won and 4 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
July 5, 2026 Andrea Bettoli
MILANO BJJ SUMMER CUP 2026 GI - Kids 5-6 / Male / Kid6 (14-15 yrs) / Colored Belt / -48 kg
Method Points 04:00 0–4
Marginal influence -8
Win
July 5, 2026 Natan Halilovic
MILANO BJJ SUMMER CUP 2026 GI - Kids 5-6 / Male / Kid6 (14-15 yrs) / Colored Belt / -48 kg
Method Submission 01:17 14–0
Marginal influence +18
Loss
July 5, 2026 Andrea Bettoli
MILANO BJJ SUMMER CUP 2026 GI - Kids 5-6 / Male / Kid6 (14-15 yrs) / Colored Belt / -48 kg
Method Points 04:00 2–6
Marginal influence -8
Loss
July 5, 2026 Andrea Bettoli
MILANO BJJ SUMMER CUP 2026 NO-GI - Kids 5-6 / Male / Colored Belt / Kid6 (14-15 yrs) / -48 kg
Method Points 04:00 4–11
Marginal influence -13
Win
July 5, 2026 Natan Halilovic
MILANO BJJ SUMMER CUP 2026 NO-GI - Kids 5-6 / Male / Colored Belt / Kid6 (14-15 yrs) / -48 kg
Method Submission 00:26 0–0
Marginal influence +7
June 2026 No new matches Change -1 Rating 1,358

Rating-period composition

Rating matches
16 0
Record
7–9 Previous month 7–9
Opponents
9 0
Events
6 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 1,359

Rating-period composition

Rating matches
16 +1
Record
7–9 Previous month 7–8
Opponents
9 0
Events
6 +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 10, 2026 Dario Formento
NORTH ITALIAN CUP III GI - Kids 5-6 / Male / Colored Belt / Kid6 (14-15 yrs) / -48 kg
Method Points 04:00 2–6
Marginal influence -8
April 2026 No new matches · 2 left period Change -13 Rating 1,360

Rating-period composition

Rating matches
15 -2
Record
7–8 Previous month 8–9
Opponents
9 -1
Events
5 -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.

March 2026 3 new matches Change +28 Rating 1,373

Rating-period composition

Rating matches
17 +3
Record
8–9 Previous month 6–8
Opponents
10 +2
Events
6 +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
March 29, 2026 Lorenzo Biancola
MILANO OPEN II GI - Kids 5-6 / Male / Kid5 (12-13 yrs) / Colored Belt / -48 kg
Method Points 04:00 0–11
Marginal influence -15
Win
March 29, 2026 Tommaso Vismara
MILANO OPEN II GI - Kids 5-6 / Male / Kid5 (12-13 yrs) / Colored Belt / -48 kg
Method Submission 00:20 0–0
Marginal influence +12
Win
March 29, 2026 Adam Hayoune
MILANO OPEN II GI - Kids 5-6 / Male / Kid5 (12-13 yrs) / Colored Belt / -48 kg
Method Submission 00:14 0–0
Marginal influence +10
February 2026 2 new matches · 4 left period Change +9 Rating 1,345

Rating-period composition

Rating matches
14 -2
Record
6–8 Previous month 7–9
Opponents
8 -1
Events
5 0

4 older matches left the 12-month period: 2 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
February 21, 2026 Gregorio Lanteri Sterza
Torino Jiu Jitsu Challenge 2026 Teen Boys Gi / Yellow / Teen / Teen -46 KG Feather Weight
Method Submission 00:17 0–0
Marginal influence +12
Loss
February 21, 2026 Enea Aldigeri
Torino Jiu Jitsu Challenge 2026 Teen Boys Gi / Yellow / Teen / Teen -46 KG Feather Weight
Method Points 03:00 0–11
Marginal influence -10
January 2026 No new matches Change 0 Rating 1,336

Rating-period composition

Rating matches
16 0
Record
7–9 Previous month 7–9
Opponents
9 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.

December 2025 No new matches Change -5 Rating 1,336

Rating-period composition

Rating matches
16 0
Record
7–9 Previous month 7–9
Opponents
9 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 4 new matches · 1 left period Change +48 Rating 1,341

Rating-period composition

Rating matches
16 +3
Record
7–9 Previous month 5–8
Opponents
9 +2
Events
5 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.
Loss
November 23, 2025 Enea Aldigeri
3° Trofeo Nord Italia Open NO-GI - Kids 5-6 / Male / Colored Belt / Kid5 (12-13 yrs) / -44 kg
Method Submission 00:27 0–7
Marginal influence -12
Loss
November 23, 2025 Enea Aldigeri
3° Trofeo Nord Italia Open GI - Kids 5-6 / Male / Colored Belt / Kid5 (12-13 yrs) / -44 kg
Method Submission 00:53 0–7
Marginal influence -9
Win
November 23, 2025 Lorenzo Bonato
3° Trofeo Nord Italia Open GI - Kids 5-6 / Male / Colored Belt / Kid5 (12-13 yrs) / -44 kg
Method Submission 01:28 0–0
Marginal influence +13
Win
November 23, 2025 Samuele Pollino
3° Trofeo Nord Italia Open GI - Kids 5-6 / Male / Colored Belt / Kid5 (12-13 yrs) / -44 kg
Method Points 04:00 4–0
Marginal influence +19
October 2025 No new matches Change -3 Rating 1,293

Rating-period composition

Rating matches
13 0
Record
5–8 Previous month 5–8
Opponents
7 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 No new matches · 1 left period Change +8 Rating 1,296

Rating-period composition

Rating matches
13 -1
Record
5–8 Previous month 5–9
Opponents
7 -1
Events
5 -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.

Relevant matches
11.3
Official ranking percentile
Top 33%
Performance
3.1 pp above expectation

11.3 weighted matches against 10 different opponents across 5 events

Weighted win rate
51.0%
Expected win rate
47.9%
Average opponent rating
1,352
Repeated-opponent share
33.3%
Network connectivity
80.9%

Classification evidence

Why U16?

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

  • U16 4 event votes Selected outcome

Registrations and outcomes

MILANO BJJ SUMMER CUP 2026
U16 · Counts
NO-GI - Kids 5-6 / Male / Colored Belt / Kid6 (14-15 yrs) / -48 kg
  • Competition age 14
  • Registered age: u16
  • Source category: u16
GI - Kids 5-6 / Male / Kid6 (14-15 yrs) / Colored Belt / -48 kg
  • Competition age 14
  • Registered age: u16
  • Source category: u16
NORTH ITALIAN CUP III
U16 · Counts
GI - Kids 5-6 / Male / Colored Belt / Kid6 (14-15 yrs) / -48 kg
  • Competition age 14
  • Registered age: u16
  • Source category: u16
MILANO OPEN II
U16 · Counts
GI - Kids 5-6 / Male / Kid5 (12-13 yrs) / Colored Belt / -48 kg
  • Competition age 14
  • Registered age: u14
  • Source category: u14
Torino Jiu Jitsu Challenge 2026
U16 · Counts
Teen Boys Gi / Yellow / Teen / Teen -46 KG Feather Weight
  • Competition age 14
  • Registered age: u16
  • Source category: u16
3° Trofeo Nord Italia Open
Does not count
NO-GI - Kids 5-6 / Male / Colored Belt / Kid5 (12-13 yrs) / -44 kg
  • Competition age 13
  • Registered age: u14
  • Source category: u14
GI - Kids 5-6 / Male / Colored Belt / Kid5 (12-13 yrs) / -44 kg
  • Competition age 13
  • Registered age: u14
  • Source category: u14
ADCC ITALY NATIONALS 2025
Does not count
Boys / Kids (12-14 years) / 12-14 years / -45 kg
  • Competition age 13

Classification evidence

Why ≤ 48 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

  • ≤ 48 kg 3 competition events Selected outcome

Registrations and outcomes

MILANO BJJ SUMMER CUP 2026
≤ 48 kg · Counts as a competition event
NO-GI - Kids 5-6 / Male / Colored Belt / Kid6 (14-15 yrs) / -48 kg
  • Registered weight class: -48 kg
  • Source competition limit: -48 kg

2 matches in the rating period

MILANO BJJ SUMMER CUP 2026
≤ 48 kg · Counts as a competition event
GI - Kids 5-6 / Male / Kid6 (14-15 yrs) / Colored Belt / -48 kg
  • Registered weight class: -48 kg
  • Source competition limit: -48 kg

3 matches in the rating period

NORTH ITALIAN CUP III
≤ 48 kg · Counts as a competition event
GI - Kids 5-6 / Male / Colored Belt / Kid6 (14-15 yrs) / -48 kg
  • Registered weight class: -48 kg
  • Source competition limit: -48 kg

1 match in the rating period

MILANO OPEN II
≤ 48 kg · Counts as a competition event
GI - Kids 5-6 / Male / Kid5 (12-13 yrs) / Colored Belt / -48 kg
  • Registered weight class: -48 kg
  • Source competition limit: -48 kg

3 matches in the rating period

Torino Jiu Jitsu Challenge 2026
≤ 46 kg · Does not count
Teen Boys Gi / Yellow / Teen / Teen -46 KG Feather Weight
  • Registered weight class: Teen -46 KG Feather Weight
  • Source competition limit: Teen -46 KG Feather Weight

2 matches in the rating period · outside the three most recent unambiguous events

3° Trofeo Nord Italia Open
≤ 44 kg · Does not count
NO-GI - Kids 5-6 / Male / Colored Belt / Kid5 (12-13 yrs) / -44 kg
  • Registered weight class: -44 kg
  • Source competition limit: -44 kg

1 match in the rating period · outside the three most recent unambiguous events

3° Trofeo Nord Italia Open
≤ 44 kg · Does not count
GI - Kids 5-6 / Male / Colored Belt / Kid5 (12-13 yrs) / -44 kg
  • Registered weight class: -44 kg
  • Source competition limit: -44 kg

3 matches in the rating period · outside the three most recent unambiguous events

ADCC ITALY NATIONALS 2025
Does not count
Boys / Kids (12-14 years) / 12-14 years / -45 kg
  • Registered weight class: -45 kg
  • Source competition limit: -45 kg

No matches in the rating period · no valid weight evidence

Classification evidence

Why Yellow?

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

  • yellow 2 matches in the rating period Selected outcome

Registrations and outcomes

Torino Jiu Jitsu Challenge 2026
yellow · Counts as a match
Teen Boys Gi / Yellow / Teen / Teen -46 KG Feather Weight
  • Source belt category: yellow

2 matches in the rating period