Sandro Holzapfel - 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 1,160

Rating-period composition

Rating matches: 6 0
Record: 1–5 Previous month 1–5
Opponents: 5 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 1,160

Rating-period composition

Rating matches: 6 0
Record: 1–5 Previous month 1–5
Opponents: 5 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 -11 Rating 1,160

Rating-period composition

Rating matches: 6 +2
Record: 1–5 Previous month 1–3
Opponents: 5 +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 6, 2026 Diego De Fusco

SWISS FESTIVAL KIDS III Boys Gi / Grey / Junior I (10yrs) / -36,30 kg

Method Submission 00:09 0–0

Marginal influence -12

Loss

June 6, 2026 Luka Domazet

SWISS FESTIVAL KIDS III Boys Gi / Grey / Junior I (10yrs) / -36,30 kg

Method Points 03:00 0–4

Marginal influence -27

May 2026 No new matches Change -2 Rating 1,171

Rating-period composition

Rating matches: 4 0
Record: 1–3 Previous month 1–3
Opponents: 3 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 No new matches Change -2 Rating 1,173

Rating-period composition

Rating matches: 4 0
Record: 1–3 Previous month 1–3
Opponents: 3 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.

March 2026 1 new match Change -10 Rating 1,175

Rating-period composition

Rating matches: 4 +1
Record: 1–3 Previous month 1–2
Opponents: 3 +1
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

March 21, 2026 Guilherme Augusto

Zurich BJJ SPRING OPEN GI and NO-GI 2026 BOYS GI / Kids 3 / Grey / -30kg

Method Submission 01:21 2–4

Marginal influence -16

February 2026 No new matches Change 0 Rating 1,185

Rating-period composition

Rating matches: 3 0
Record: 1–2 Previous month 1–2
Opponents: 2 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 1,185

Rating-period composition

Rating matches: 3 0
Record: 1–2 Previous month 1–2
Opponents: 2 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 No new matches Change 0 Rating 1,185

Rating-period composition

Rating matches: 3 0
Record: 1–2 Previous month 1–2
Opponents: 2 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.

November 2025 No new matches · 1 left period Change +12 Rating 1,185

Rating-period composition

Rating matches: 3 -1
Record: 1–2 Previous month 1–3
Opponents: 2 -1
Events: 1 -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.

October 2025 No new matches Change 0 Rating 1,173

Rating-period composition

Rating matches: 4 0
Record: 1–3 Previous month 1–3
Opponents: 3 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.

September 2025 3 new matches · 2 left period Change -18 Rating 1,173

Rating-period composition

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

2 older matches left the 12-month period: 1 won and 1 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

September 20, 2025 Terence Wohlwend

Züri Kids Cup 2025 Boys GI / White / Kids 3 (2016-2017) / 27kg-30kg

Method Points 02:00 0–3

Marginal influence -17

Win

September 20, 2025 Kawa Kartal

Züri Kids Cup 2025 Boys GI / White / Kids 3 (2016-2017) / 27kg-30kg

Method Submission 01:07 4–2

Marginal influence +42

Loss

September 20, 2025 Terence Wohlwend

Züri Kids Cup 2025 Boys GI / White / Kids 3 (2016-2017) / 27kg-30kg

Method Points 02:00 5–7

Marginal influence -17

Relevant matches: 4.5

Official ranking percentile: Top 94%

Performance: 17.1 pp below expectation

4.5 weighted matches against 5 different opponents across 3 events

Weighted win rate: 18.0%
Expected win rate: 35.1%
Average opponent rating: 1,336
Repeated-opponent share: 16.7%
Network connectivity: 80.9%