Rating overview
Mixed
Latest μ
1,385
-11.7
- Lifetime high
- 1,407 · Sep 13, 2023
- Lifetime low
- 1,385 · Aug 28, 2024
- Cadence
- weekly
- Sample size
- 4
Marlies KIEFER
Country: GER
Marlies KIEFER
Mixed rating
1,270
Δ -11.7 recent
Matches tracked
7
Across rated competitions
Volatility
240
σ (lower is steadier)
Offset in effect: -51
Raw rating before offsets: 1,321. This ladder currently uses a baseline adjustment until inter-division data accumulates.
Learn how OpenRating calibrates ladders →Volatility
Consistency snapshot
- σ now
- 239.6
- 30 day change
- -21.0
- Inactive streak
- 443 days
- Status
- High
Recent streaks
- Losing stretchSep 13, 2023 – Aug 28, 2024 · 2 matches · Δ -24.0
Form guide
Performance windows
last_30d
0-0
- Matches
- 0
- Net Δ
- 0.0
- Avg Δ
- —
- Opp. μ
- —
- Last event
- —
last_90d
0-0
- Matches
- 0
- Net Δ
- 0.0
- Avg Δ
- —
- Opp. μ
- —
- Last event
- —
last_5_events
0-2
- Matches
- 2
- Net Δ
- -24.0
- Avg Δ
- -12.0
- Opp. μ
- —
- Last event
- Aug 28, 2024
Disciplines
Career breakdown
Mixed
- Matches
- 2
- Record
- 0-2
- Net Δ
- -24.0
- Current rank
- —
- Best rank
- —
- Last event
- Aug 28, 2024
Milestones
Career highlights
- Reached rating 1406.96Sep 13, 2023 · Δ -12.3
- Largest rating dropSep 13, 2023 · Δ -12.3