Samuel Chavarro - 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 · 9 left period Change -44 Rating 1,443

Rating-period composition

Rating matches: 8 -9
Record: 7–1 Previous month 13–4
Opponents: 7 -5
Events: 3 -1

9 older matches left the 12-month period: 6 won and 3 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 +1 Rating 1,487

Rating-period composition

Rating matches: 17 0
Record: 13–4 Previous month 13–4
Opponents: 12 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.

June 2026 No new matches Change -1 Rating 1,486

Rating-period composition

Rating matches: 17 0
Record: 13–4 Previous month 13–4
Opponents: 12 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.

May 2026 No new matches Change +1 Rating 1,487

Rating-period composition

Rating matches: 17 0
Record: 13–4 Previous month 13–4
Opponents: 12 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.

April 2026 No new matches Change +4 Rating 1,486

Rating-period composition

Rating matches: 17 0
Record: 13–4 Previous month 13–4
Opponents: 12 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.

March 2026 No new matches · 3 left period Change +6 Rating 1,482

Rating-period composition

Rating matches: 17 -3
Record: 13–4 Previous month 15–5
Opponents: 12 -2
Events: 4 -1

3 older matches left the 12-month period: 2 won and 1 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

February 2026 No new matches Change 0 Rating 1,476

Rating-period composition

Rating matches: 20 0
Record: 15–5 Previous month 15–5
Opponents: 14 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.

January 2026 No new matches Change +1 Rating 1,476

Rating-period composition

Rating matches: 20 0
Record: 15–5 Previous month 15–5
Opponents: 14 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 +3 Rating 1,475

Rating-period composition

Rating matches: 20 0
Record: 15–5 Previous month 15–5
Opponents: 14 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 3 new matches Change +22 Rating 1,472

Rating-period composition

Rating matches: 20 +3
Record: 15–5 Previous month 13–4
Opponents: 14 +3
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 29, 2025 Danilson Martins

GILAND BJJ KIDS GI & NO-GI 2025 Juvenile Boys NO-GI / White / Juvenile / -67,0 kg (Light)

Method Decision 0–0

Marginal influence +29

Win

November 29, 2025 Ayman Hadaji

GILAND BJJ KIDS GI & NO-GI 2025 Juvenile Boys NO-GI / White / Juvenile / -67,0 kg (Light)

Method Points 04:00 7–0

Marginal influence +16

Loss

November 29, 2025 Adam Mrabet

GILAND BJJ KIDS GI & NO-GI 2025 Juvenile Boys GI / White / Juvenile / -67,0 kg (Light)

Method Points 04:00 2–3

Marginal influence -29

October 2025 5 new matches Change +66 Rating 1,450

Rating-period composition

Rating matches: 17 +5
Record: 13–4 Previous month 8–4
Opponents: 11 +2
Events: 4 +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

October 26, 2025 Abdelsamad Ahmed

Geneva Submission Series #2 Geneva Submission Series #2 / -70 kg / White Belt / Male / 13-17 years

Method Points 0–0

Marginal influence +13

Win

October 26, 2025 Yassine Bahlaouan

Geneva Submission Series #2 Geneva Submission Series #2 / -70 kg / White Belt / Male / 13-17 years

Method Points 0–0

Marginal influence +10

Win

October 11, 2025 Yohan Bellino

Swiss BJJ Championship YOUTH - BOYS GI / White / YOUTH BOY / -69,0 kg

Method Submission 02:11 3–2

Marginal influence +5

Win

October 11, 2025 Zeno Porta

Swiss BJJ Championship YOUTH - BOYS NO - GI / White / YOUTH BOY / -69,0 kg

Method Points 05:00 14–2

Marginal influence +14

Win

October 11, 2025 Yohan Bellino

Swiss BJJ Championship YOUTH - BOYS NO - GI / White / YOUTH BOY / -69,0 kg

Method Submission 02:55 7–0

Marginal influence +16

September 2025 No new matches Change +2 Rating 1,384

Rating-period composition

Rating matches: 12 0
Record: 8–4 Previous month 8–4
Opponents: 9 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: 7

Official ranking percentile: -

Performance: 35.0 pp above expectation

7 weighted matches against 7 different opponents across 3 events

Weighted win rate: 87.3%
Expected win rate: 52.3%
Average opponent rating: 1,303
Repeated-opponent share: 12.5%
Network connectivity: 80.9%