Johannes Haydn - 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 +1 Rating 1,231

Rating-period composition

Rating matches: 4 0
Record: 2–2 Previous month 2–2
Opponents: 4 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.

July 2026 No new matches Change -2 Rating 1,230

Rating-period composition

Rating matches: 4 0
Record: 2–2 Previous month 2–2
Opponents: 4 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.

June 2026 No new matches Change +5 Rating 1,232

Rating-period composition

Rating matches: 4 0
Record: 2–2 Previous month 2–2
Opponents: 4 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.

May 2026 4 new matches Change Starting point Rating 1,227

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 Ali Aloklah

Vienna Open Championship 2026 - Offene Wiener Landesmeisterschaft 2026 Jiu Jitsu No Gi (BJJ No Gi) - Male / U18 / White Belt / -69 kg

Method Submission 03:43 2–8

Marginal influence -29

Win

May 16, 2026 Lorenz Margreiter

Vienna Open Championship 2026 - Offene Wiener Landesmeisterschaft 2026 Jiu Jitsu No Gi (BJJ No Gi) - Male / U18 / White Belt / -69 kg

Method Points 04:00 10–0

Marginal influence +30

Win

May 16, 2026 Ajdin Ramic

Vienna Open Championship 2026 - Offene Wiener Landesmeisterschaft 2026 Jiu Jitsu No Gi (BJJ No Gi) - Male / U18 / White Belt / -69 kg

Method Points 04:00 10–0

Marginal influence +30

Loss

May 16, 2026 Filip Holyst

Vienna Open Championship 2026 - Offene Wiener Landesmeisterschaft 2026 Jiu Jitsu No Gi (BJJ No Gi) - Male / U18 / White Belt / -69 kg

Method Points 04:00 0–12

Marginal influence -30

Relevant matches: 2.8

Official ranking percentile: -

Performance: -

2.8 weighted matches against 4 different opponents across 1 events

Weighted win rate: -
Expected win rate: -
Average opponent rating: 1,258
Repeated-opponent share: 0.0%
Network connectivity: 80.9%