Andrea Mebrahtu - 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 Change 0 Rating 1,164

Rating-period composition

Rating matches: 7 0
Record: 0–7 Previous month 0–7
Opponents: 7 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 1,164

Rating-period composition

Rating matches: 7 0
Record: 0–7 Previous month 0–7
Opponents: 7 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 2 new matches Change -17 Rating 1,164

Rating-period composition

Rating matches: 7 +2
Record: 0–7 Previous month 0–5
Opponents: 7 +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.

Loss

June 7, 2026 Ronald Ferreira Junior

15° ITALIAN NATIONAL BRAZILIAN JIU-JITSU CHAMPIONSHIP Gi e No-Gi (Roma) NO-GI - Kids 5-6 / Male / Colored Belt / Kid5 (12-13 yrs) / -52 kg

Method Points 04:00 0–10

Marginal influence -11

Loss

June 7, 2026 Lorenzo Verrelli

15° ITALIAN NATIONAL BRAZILIAN JIU-JITSU CHAMPIONSHIP Gi e No-Gi (Roma) GI - Kids 5-6 / Male / White / Kid5 (12-13 yrs) / -52 kg

Method Submission 02:58 0–7

Marginal influence -13

May 2026 No new matches Change -10 Rating 1,181

Rating-period composition

Rating matches: 5 0
Record: 0–5 Previous month 0–5
Opponents: 5 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.

April 2026 4 new matches Change +55 Rating 1,191

Rating-period composition

Rating matches: 5 +4
Record: 0–5 Previous month 0–1
Opponents: 5 +4
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

April 12, 2026 Samuele Amatuzzo

5° ITALIA OPEN di Brazilian jiu-jitsu Gi e No-Gi (Roma) NO-GI - Kids 5-6 / Male / White / Kid5 (12-13 yrs) / -52 kg

Method Points 04:00 0–9

Marginal influence -7

Loss

April 12, 2026 Sante Angeli

5° ITALIA OPEN di Brazilian jiu-jitsu Gi e No-Gi (Roma) NO-GI - Kids 5-6 / Male / White / Kid5 (12-13 yrs) / -52 kg

Method Points 04:00 0–6

Marginal influence -12

Loss

April 12, 2026 Valerio Mario IANNELLI

5° ITALIA OPEN di Brazilian jiu-jitsu Gi e No-Gi (Roma) GI - Kids 5-6 / Male / Kid5 (12-13 yrs) / Colored Belt / -52 kg

Method Submission 00:08 0–0

Marginal influence -6

Loss

April 12, 2026 Emanuele Ortenzio

5° ITALIA OPEN di Brazilian jiu-jitsu Gi e No-Gi (Roma) GI - Kids 5-6 / Male / Kid5 (12-13 yrs) / Colored Belt / -52 kg

Method Submission 00:41 0–2

Marginal influence -16

March 2026 No new matches Change 0 Rating 1,136

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.

February 2026 No new matches Change 0 Rating 1,136

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.

January 2026 No new matches Change 0 Rating 1,136

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.

December 2025 1 new match Change Starting point Rating 1,136

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

December 13, 2025 Luigi Greco

11a ITALIAN CUP BRAZILIAN JIU JITSU GI - Kids 5-6 / Male / Kid5 (12-13 yrs) / White / -48 kg

Method Decision 04:00 0–0

Marginal influence -16

Relevant matches: 6.4

Official ranking percentile: Top 93%

Performance: 35.5 pp below expectation

6.4 weighted matches against 7 different opponents across 3 events

Weighted win rate: 0.0%
Expected win rate: 35.5%
Average opponent rating: 1,338
Repeated-opponent share: 0.0%
Network connectivity: 80.9%