Alp Simsek - 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 No new matches Change 0 Rating 1,491

Rating-period composition

Rating matches: 14 0
Record: 12–2 Previous month 12–2
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.

July 2026 No new matches Change 0 Rating 1,491

Rating-period composition

Rating matches: 14 0
Record: 12–2 Previous month 12–2
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 2 new matches · 3 left period Change -7 Rating 1,491

Rating-period composition

Rating matches: 14 -1
Record: 12–2 Previous month 13–2
Opponents: 12 -1
Events: 4 0

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

June 28, 2026 Sulim Malaev

ADCC AUSTRIAN OPEN 2026 Boys Juniors 15-17 years / Intermediate / -70 kg

Method Points 05:00 9–-1

Marginal influence +16

Win

June 28, 2026 Erik Camargo Pavan

ADCC AUSTRIAN OPEN 2026 Boys Juniors 15-17 years / Intermediate / -70 kg

Method Submission 02:24 0–0

Marginal influence +13

May 2026 No new matches · 13 left period Change -31 Rating 1,498

Rating-period composition

Rating matches: 15 -13
Record: 13–2 Previous month 23–5
Opponents: 13 -8
Events: 4 -3

13 older matches left the 12-month period: 10 won and 3 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

April 2026 2 new matches · 2 left period Change -2 Rating 1,529

Rating-period composition

Rating matches: 28 0
Record: 23–5 Previous month 23–5
Opponents: 21 0
Events: 7 0

2 older matches left the 12-month period: 2 won and 0 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

April 26, 2026 Gilbert Gadjiev

NAGA Brussels Grappling Championship Teens No-Gi (Male) / Expert / 65 - 69.9 / 14-15 years

Method Submission 00:55 4–0

Marginal influence +17

Win

April 26, 2026 Teodor Stankovic

NAGA Brussels Grappling Championship Teens No-Gi (Male) / Expert / 65 - 69.9 / 14-15 years

Method Submission 2–0

Marginal influence +12

March 2026 No new matches Change -1 Rating 1,531

Rating-period composition

Rating matches: 28 0
Record: 23–5 Previous month 23–5
Opponents: 21 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.

February 2026 No new matches Change -2 Rating 1,532

Rating-period composition

Rating matches: 28 0
Record: 23–5 Previous month 23–5
Opponents: 21 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 No new matches Change 0 Rating 1,534

Rating-period composition

Rating matches: 28 0
Record: 23–5 Previous month 23–5
Opponents: 21 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.

December 2025 No new matches · 7 left period Change -7 Rating 1,534

Rating-period composition

Rating matches: 28 -7
Record: 23–5 Previous month 28–7
Opponents: 21 -3
Events: 7 -1

7 older matches left the 12-month period: 5 won and 2 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

November 2025 No new matches · 2 left period Change -13 Rating 1,541

Rating-period composition

Rating matches: 35 -2
Record: 28–7 Previous month 30–7
Opponents: 24 -2
Events: 8 -1

2 older matches left the 12-month period: 2 won and 0 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

October 2025 6 new matches · 5 left period Change +27 Rating 1,554

Rating-period composition

Rating matches: 37 +1
Record: 30–7 Previous month 28–8
Opponents: 26 -1
Events: 9 0

5 older matches left the 12-month period: 3 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.

Loss

October 26, 2025 Muhamed Tsokuev

Grappling Industries AUSTRIA No Gi Kids / Advanced (Yellow/Orange) / 14 - 15 years (Male) / -145 lbs

Method Decision 04:00 2–2

Marginal influence -19

Win

October 26, 2025 Nolan Campocasso

Grappling Industries AUSTRIA No Gi Kids / Advanced (Yellow/Orange) / 14 - 15 years (Male) / -145 lbs

Method Submission 01:02 0–0

Marginal influence +3

Win

October 26, 2025 Viktor Perkovic

Grappling Industries AUSTRIA No Gi Kids / Advanced (Yellow/Orange) / 14 - 15 years (Male) / -145 lbs

Method Points 04:00 2–0

Marginal influence +8

Win

October 26, 2025 Nolan Campocasso

Grappling Industries AUSTRIA Gi Kids / Yellow/Orange / 14 - 15 years (Male) / -145 lbs

Method Submission 00:51 0–0

Marginal influence +3

Win

October 26, 2025 Marcell Ovari

Grappling Industries AUSTRIA Gi Kids / Yellow/Orange / 14 - 15 years (Male) / -145 lbs

Method Submission 01:32 10–0

Marginal influence +3

Win

October 26, 2025 Viktor Perkovic

Grappling Industries AUSTRIA Gi Kids / Yellow/Orange / 14 - 15 years (Male) / -145 lbs

Method Submission 01:03 0–0

Marginal influence +3

September 2025 4 new matches Change +10 Rating 1,527

Rating-period composition

Rating matches: 36 +4
Record: 28–8 Previous month 25–7
Opponents: 27 +4
Events: 9 +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 6, 2025 Nicholas Möller

ADCC European, Middle East & African Championship 2025 Boys 15-17 years / Beginner / -65 kg

Method Points 06:00 4–0

Marginal influence +10

Loss

September 6, 2025 Przemysław Szołtysik

ADCC European, Middle East & African Championship 2025 Boys 15-17 years / Beginner / -65 kg

Method Points 06:00 1–2

Marginal influence -21

Win

September 6, 2025 Денис Шевчук

ADCC European, Middle East & African Championship 2025 Boys 15-17 years / Beginner / -65 kg

Method Submission 02:16 0–0

Marginal influence +11

Win

September 6, 2025 Unknown opponent

ADCC European, Middle East & African Championship 2025 Boys 15-17 years / Beginner / -65 kg

Method Points 06:00 2–0

Marginal influence +9

Relevant matches: 10.8

Official ranking percentile: -

Performance: 22.4 pp above expectation

10.8 weighted matches against 12 different opponents across 4 events

Weighted win rate: 86.3%
Expected win rate: 63.8%
Average opponent rating: 1,289
Repeated-opponent share: 14.3%
Network connectivity: 80.9%