Rating overview
Singles
Latest μ
1,468
-58.7
- Lifetime high
- 1,526 · Oct 24, 2022
- Lifetime low
- 1,468 · Oct 25, 2022
- Cadence
- weekly
- Sample size
- 3
Hoi Kiu Anna Liu
Country: HKG
Hoi Kiu Anna Liu
Singles rating
1,238
Δ -58.7 recent
Matches tracked
4
Across rated competitions
Volatility
256
σ (lower is steadier)
Offset in effect: -220
Raw rating before offsets: 1,458. This ladder currently uses a baseline adjustment until inter-division data accumulates.
Learn how OpenRating calibrates ladders →Volatility
Consistency snapshot
- σ now
- 255.8
- 30 day change
- -7.3
- Inactive streak
- 1107 days
- Status
- High
Recent streaks
- Win streakOct 24, 2022 – Oct 25, 2022 · 2 matches · Δ +122.0
- Losing stretchOct 25, 2022 – Oct 25, 2022 · 2 matches · Δ -117.5
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
2-2
- Matches
- 4
- Net Δ
- +4.5
- Avg Δ
- +1.1
- Opp. μ
- —
- Last event
- Oct 25, 2022
Disciplines
Career breakdown
Singles
- Matches
- 4
- Record
- 2-2
- Net Δ
- +4.5
- Current rank
- —
- Best rank
- —
- Last event
- Oct 25, 2022
Milestones
Career highlights
- Reached rating 1526.46Oct 24, 2022 · Δ +61.0
- Largest rating gainOct 24, 2022 · Δ +61.0
- Largest rating dropOct 25, 2022 · Δ -58.7