Yasin Gomaa - Rating | TopBJJ Index

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 9 new matches Change +49 Rating 1,348

Rating-period composition

Rating matches: 18 +9
Record: 9–9 Previous month 4–5
Opponents: 15 +6
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

August 15, 2026 Bilal Darid

Grappling Industries HAMBURG No Gi Kids / 16 - 17 years (Male) / Beginner (White) / -170 lbs

Method Decision 04:00 2–2

Marginal influence +12

Loss

August 15, 2026 John Meinssen

Grappling Industries HAMBURG No Gi Kids / 16 - 17 years (Male) / Beginner (White) / -170 lbs

Method Decision 04:00 0–0

Marginal influence -6

Loss

August 15, 2026 Alex Klimentjew

Grappling Industries HAMBURG No Gi Kids / 16 - 17 years (Male) / Beginner (White) / -170 lbs

Method Disqualification 02:40 0–0

Marginal influence -10

Win

August 15, 2026 Fiete Brüggemann

Grappling Industries HAMBURG No Gi Kids / 16 - 17 years (Male) / Beginner (White) / -170 lbs

Method Points 04:00 2–0

Marginal influence +13

Win

August 15, 2026 Ruben Nelson

Grappling Industries HAMBURG No Gi Kids / 16 - 17 years (Male) / Beginner (White) / -170 lbs

Method Submission 03:55 9–0

Marginal influence +9

Win

August 15, 2026 Felix Bartke

Grappling Industries HAMBURG Gi Kids / 16 - 17 years (Male) / White / -170 lbs

Method Points 04:00 2–0

Marginal influence +12

Loss

August 15, 2026 John Meinssen

Grappling Industries HAMBURG Gi Kids / 16 - 17 years (Male) / White / -170 lbs

Method Points 04:00 0–2

Marginal influence -11

Win

August 15, 2026 Alex Klimentjew

Grappling Industries HAMBURG Gi Kids / 16 - 17 years (Male) / White / -170 lbs

Method Submission 00:38 0–2

Marginal influence +10

Loss

August 15, 2026 Fiete Brüggemann

Grappling Industries HAMBURG Gi Kids / 16 - 17 years (Male) / White / -170 lbs

Method Decision 04:00 2–2

Marginal influence -17

July 2026 No new matches Change 0 Rating 1,299

Rating-period composition

Rating matches: 9 0
Record: 4–5 Previous month 4–5
Opponents: 9 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 Change +3 Rating 1,299

Rating-period composition

Rating matches: 9 0
Record: 4–5 Previous month 4–5
Opponents: 9 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.

May 2026 3 new matches · 3 left period Change +45 Rating 1,296

Rating-period composition

Rating matches: 9 0
Record: 4–5 Previous month 2–7
Opponents: 9 +1
Events: 3 0

3 older matches left the 12-month period: 0 won and 3 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

May 16, 2026 Gent Veseli

Vienna Open Championship 2026 - Offene Wiener Landesmeisterschaft 2026 Jiu Jitsu No Gi (BJJ No Gi) - Male / U18 / White Belt / -77 kg

Method Points 04:00 2–3

Marginal influence -6

Win

May 16, 2026 Aleksa Ćurčić

Vienna Open Championship 2026 - Offene Wiener Landesmeisterschaft 2026 Jiu Jitsu No Gi (BJJ No Gi) - Male / U18 / White Belt / -77 kg

Method Submission 00:07 0–0

Marginal influence +10

Win

May 16, 2026 Alan Ivanov

Vienna Open Championship 2026 - Offene Wiener Landesmeisterschaft 2026 Jiu Jitsu No Gi (BJJ No Gi) - Male / U18 / White Belt / -77 kg

Method Points 04:00 6–0

Marginal influence +13

April 2026 No new matches Change 0 Rating 1,251

Rating-period composition

Rating matches: 9 0
Record: 2–7 Previous month 2–7
Opponents: 8 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 3 new matches Change +16 Rating 1,251

Rating-period composition

Rating matches: 9 +3
Record: 2–7 Previous month 1–5
Opponents: 8 +3
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

March 21, 2026 Alex Kucher

MOMENTUM 12 - Vienna Open BJJ Gi & No Gi Kids Men Gi / U18 (16-17) years / white Belt / -81kg

Method Points 05:00 0–2

Marginal influence -16

Win

March 21, 2026 Armin Demiri

MOMENTUM 12 - Vienna Open BJJ Gi & No Gi Kids Men Gi / U18 (16-17) years / white Belt / -81kg

Method Submission 04:41 9–0

Marginal influence +11

Loss

March 21, 2026 Julian Schiefer

MOMENTUM 12 - Vienna Open BJJ Gi & No Gi Kids Men Gi / U18 (16-17) years / white Belt / -81kg

Method Submission 01:47 0–3

Marginal influence -12

February 2026 No new matches Change 0 Rating 1,235

Rating-period composition

Rating matches: 6 0
Record: 1–5 Previous month 1–5
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.

January 2026 No new matches Change 0 Rating 1,235

Rating-period composition

Rating matches: 6 0
Record: 1–5 Previous month 1–5
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.

December 2025 No new matches Change 0 Rating 1,235

Rating-period composition

Rating matches: 6 0
Record: 1–5 Previous month 1–5
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.

November 2025 3 new matches Change +120 Rating 1,235

Rating-period composition

Rating matches: 6 +3
Record: 1–5 Previous month 0–3
Opponents: 5 +2
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

November 29, 2025 Paul Burger

MOMENTUM 11 - Vienna Open BJJ Gi & No Gi Kids Men Gi / U18 (16-17) years / white Belt / -73kg

Method Points 05:00 0–25

Marginal influence -13

Win

November 29, 2025 Abdurahman Asad

MOMENTUM 11 - Vienna Open BJJ Gi & No Gi Kids Men Gi / U18 (16-17) years / white Belt / -73kg

Method Disqualification 02:34 5–5

Marginal influence +12

Loss

November 29, 2025 Ramzan Achmadov

MOMENTUM 11 - Vienna Open BJJ Gi & No Gi Kids Men Gi / U18 (16-17) years / white Belt / -73kg

Method Submission 00:13 0–0

Marginal influence -9

October 2025 No new matches Change +7 Rating 1,115

Rating-period composition

Rating matches: 3 0
Record: 0–3 Previous month 0–3
Opponents: 3 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 +5 Rating 1,108

Rating-period composition

Rating matches: 3 0
Record: 0–3 Previous month 0–3
Opponents: 3 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: 13

Official ranking percentile: -

Performance: 0.8 pp below expectation

13 weighted matches against 15 different opponents across 4 events

Weighted win rate: 49.5%
Expected win rate: 50.4%
Average opponent rating: 1,322
Repeated-opponent share: 16.7%
Network connectivity: 80.9%