Samuel De Moura Lima Pereira - Rating

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 · 4 left period Change -16 Rating 1,494

Rating-period composition

Rating matches: 19 -4
Record: 16–3 Previous month 20–3
Opponents: 17 -1
Events: 6 -1

4 older matches left the 12-month period: 4 won and 0 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

July 2026 No new matches Change -3 Rating 1,510

Rating-period composition

Rating matches: 23 0
Record: 20–3 Previous month 20–3
Opponents: 18 0
Events: 7 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 +12 Rating 1,513

Rating-period composition

Rating matches: 23 -1
Record: 20–3 Previous month 20–4
Opponents: 18 -1
Events: 7 -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 No new matches Change -2 Rating 1,501

Rating-period composition

Rating matches: 24 0
Record: 20–4 Previous month 20–4
Opponents: 19 0
Events: 8 0

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

April 2026 No new matches · 1 left period Change -9 Rating 1,503

Rating-period composition

Rating matches: 24 -1
Record: 20–4 Previous month 21–4
Opponents: 19 -1
Events: 8 -1

1 older matches left the 12-month period: 1 won and 0 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

March 2026 4 new matches Change +42 Rating 1,512

Rating-period composition

Rating matches: 25 +4
Record: 21–4 Previous month 17–4
Opponents: 20 +4
Events: 9 +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.

Win

March 8, 2026 Nicolas Geny

Grappling Industries PARIS Gi Kids / 16 - 17 years (Male) / Coloured Belt / -135 lbs

Method Submission 03:10 15–0

Marginal influence +11

Win

March 8, 2026 Aurèle Bodson

Grappling Industries PARIS Gi Kids / 16 - 17 years (Male) / Coloured Belt / -135 lbs

Method Submission 02:33 11–0

Marginal influence +8

Win

March 1, 2026 Romeo Kohler

ADCC Suisse National Championship 2026 BOYS / 13-14 years / -60 kg

Method Submission 03:21 3–0

Marginal influence +11

Win

March 1, 2026 Ivan Zubov

ADCC Suisse National Championship 2026 BOYS / 13-14 years / -60 kg

Method Submission 00:56 0–0

Marginal influence +8

February 2026 No new matches Change +4 Rating 1,470

Rating-period composition

Rating matches: 21 0
Record: 17–4 Previous month 17–4
Opponents: 16 0
Events: 7 0

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

January 2026 2 new matches Change +26 Rating 1,466

Rating-period composition

Rating matches: 21 +2
Record: 17–4 Previous month 15–4
Opponents: 16 +2
Events: 7 +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

January 18, 2026 Luis Lombardi

ApexZone Grappling Zurich - 500 EURO CASH PRIZE Boys 15-17 years / Novice / -60 kg

Method Submission 00:22 0–2

Marginal influence +11

Win

January 18, 2026 Elyas Najafi

ApexZone Grappling Zurich - 500 EURO CASH PRIZE Boys 15-17 years / Novice / -60 kg

Method Submission 01:34 5–3

Marginal influence +7

December 2025 4 new matches Change +14 Rating 1,440

Rating-period composition

Rating matches: 19 +4
Record: 15–4 Previous month 12–3
Opponents: 14 +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.

Win

December 6, 2025 Devid Triggiani

Grappling Industries GENEVA No Gi Kids / Advanced (Yellow/Orange) / 14 - 15 years (Male) / -155 lbs

Method Submission 02:21 15–2

Marginal influence +4

Loss

December 6, 2025 Iheb Drissi

Grappling Industries GENEVA No Gi Kids / Advanced (Yellow/Orange) / 14 - 15 years (Male) / -155 lbs

Method Points 04:00 4–7

Marginal influence -19

Win

December 6, 2025 Iheb Drissi

Grappling Industries GENEVA Gi Kids / Yellow/Orange / 14 - 15 years (Male) / -155 lbs

Method Points 04:00 12–4

Marginal influence +7

Win

December 6, 2025 Iheb Drissi

Grappling Industries GENEVA Gi Kids / Yellow/Orange / 14 - 15 years (Male) / -155 lbs

Method Disqualification 02:10 9–0

Marginal influence +7

November 2025 2 new matches Change -1 Rating 1,426

Rating-period composition

Rating matches: 15 +2
Record: 12–3 Previous month 11–2
Opponents: 12 +2
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.

Win

November 23, 2025 Bilal Sarac

ADCC Suisse Open Championship 2025 BOYS / 13-14 years / Beginner / -65 kg

Method Submission 02:14 0–0

Marginal influence +6

Loss

November 23, 2025 Arthur Campos Scarin

ADCC Suisse Open Championship 2025 BOYS / 13-14 years / Beginner / -65 kg

Method Points 05:00 0–3

Marginal influence -20

October 2025 No new matches Change 0 Rating 1,427

Rating-period composition

Rating matches: 13 0
Record: 11–2 Previous month 11–2
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.

September 2025 7 new matches Change +71 Rating 1,427

Rating-period composition

Rating matches: 13 +7
Record: 11–2 Previous month 5–1
Opponents: 10 +7
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

September 27, 2025 Hugo Marin

SWISS BRAZILIAN JIU JITSU & GRAPPLING TOURNAMENT Boys Teen NOGI (14-15 years) / Beginner / -58 kg

Method Points 03:00 11–0

Marginal influence +4

Win

September 27, 2025 Vasilije Pijunovic

SWISS BRAZILIAN JIU JITSU & GRAPPLING TOURNAMENT Boys Teen NOGI (14-15 years) / Beginner / -58 kg

Method Submission 00:58 6–0

Marginal influence +3

Win

September 27, 2025 Matteo Martin

SWISS BRAZILIAN JIU JITSU & GRAPPLING TOURNAMENT Boys Teen NOGI (14-15 years) / Beginner / -58 kg

Method Submission 00:35 0–0

Marginal influence +3

Win

September 27, 2025 Adil Arabzadeh

SWISS BRAZILIAN JIU JITSU & GRAPPLING TOURNAMENT Boys Teen NOGI (14-15 years) / Beginner / -58 kg

Method Points 03:00 6–4

Marginal influence +9

Win

September 27, 2025 Natal Kibrom

SWISS BRAZILIAN JIU JITSU & GRAPPLING TOURNAMENT Boys Teen (14-15 years) / Beginner / -65 kg

Method Submission 01:02 5–0

Marginal influence +5

Loss

September 27, 2025 Adriano Vittorini

SWISS BRAZILIAN JIU JITSU & GRAPPLING TOURNAMENT Boys Teen (14-15 years) / Beginner / -65 kg

Method Submission 01:55 5–4

Marginal influence -12

Win

September 27, 2025 Adil Ahmed

SWISS BRAZILIAN JIU JITSU & GRAPPLING TOURNAMENT Boys Teen (14-15 years) / Beginner / -65 kg

Method Submission 02:17 10–1

Marginal influence +8

Relevant matches: 14.7

Official ranking percentile: Top 9%

Performance: 17.6 pp above expectation

14.7 weighted matches against 17 different opponents across 6 events

Weighted win rate: 83.4%
Expected win rate: 65.8%
Average opponent rating: 1,274
Repeated-opponent share: 10.5%
Network connectivity: 80.9%