Rating overview
Singles
Latest μ
1,545
-3.7
- Lifetime high
- 1,604 · Feb 24, 2023
- Lifetime low
- 1,428 · Mar 8, 2023
- Cadence
- weekly
- Sample size
- 12
Jorina JANN
Country: SUI
Jorina JANN
Singles rating
1,420
Δ -3.7 recent
Matches tracked
123
Across rated competitions
Volatility
70
σ (lower is steadier)
Offset in effect: -220
Raw rating before offsets: 1,640. This ladder currently uses a baseline adjustment until inter-division data accumulates.
Learn how OpenRating calibrates ladders →Volatility
Consistency snapshot
- σ now
- 70
- 30 day change
- -60.9
- Inactive streak
- 907 days
- Status
- High
Recent streaks
- Win streakMay 12, 2023 – May 13, 2023 · 4 matches · Δ +192.1
- Losing stretchFeb 25, 2023 – Apr 6, 2023 · 4 matches · Δ -320.4
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
3-2
- Matches
- 5
- Net Δ
- +111.1
- Avg Δ
- +22.2
- Opp. μ
- —
- Last event
- May 13, 2023
Disciplines
Career breakdown
Singles
- Matches
- 16
- Record
- 8-8
- Net Δ
- +9.6
- Current rank
- —
- Best rank
- —
- Last event
- May 13, 2023
Milestones
Career highlights
- Reached rating 1604.12Feb 24, 2023 · Δ +70.7
- Largest rating gainMay 12, 2023 · Δ +73.5
- Largest rating dropFeb 25, 2023 · Δ -87.1