Rating overview
Singles
Latest μ
1,521
-90.3
- Lifetime high
- 1,611 · Mar 6, 2025
- Lifetime low
- 1,521 · Mar 7, 2025
- Cadence
- weekly
- Sample size
- 4
Christabel Calista PURWANTO
Country: INA
Christabel Calista PURWANTO
Singles rating
1,301
Δ -90.3 recent
Matches tracked
3
Across rated competitions
Volatility
264
σ (lower is steadier)
Offset in effect: -220
Raw rating before offsets: 1,521. This ladder currently uses a baseline adjustment until inter-division data accumulates.
Learn how OpenRating calibrates ladders →Volatility
Consistency snapshot
- σ now
- 264
- 30 day change
- 0.0
- Inactive streak
- 243 days
- Status
- High
Recent streaks
- Win streakMar 5, 2025 – Mar 7, 2025 · 4 matches · Δ +222.6
- Losing stretchMar 7, 2025 – Mar 7, 2025 · 2 matches · Δ -180.6
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
- -1.5
- Avg Δ
- -0.3
- Opp. μ
- —
- Last event
- Mar 7, 2025
Disciplines
Career breakdown
Singles
- Matches
- 6
- Record
- 4-2
- Net Δ
- +42.0
- Current rank
- —
- Best rank
- —
- Last event
- Mar 7, 2025
Milestones
Career highlights
- Reached rating 1611.31Mar 6, 2025 · Δ +67.8
- Largest rating gainMar 6, 2025 · Δ +67.8
- Largest rating dropMar 7, 2025 · Δ -90.3