Rating overview
Singles
Latest μ
1,722
-4.6
- Lifetime high
- 1,775 · Sep 13, 2023
- Lifetime low
- 1,470 · Mar 21, 2023
- Cadence
- weekly
- Sample size
- 73
Pin-Chian Chiu
Country: TPE
Pin-Chian Chiu
Singles rating
1,502
Δ -4.6 recent
Matches tracked
151
Across rated competitions
Volatility
70
σ (lower is steadier)
Offset in effect: -220
Raw rating before offsets: 1,722. 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
- 0.0
- Inactive streak
- 26 days
- Status
- High
Recent streaks
- Win streakSep 6, 2023 – Sep 10, 2023 · 8 matches · Δ +174.1
- Losing stretchMay 16, 2024 – Jun 19, 2024 · 6 matches · Δ -31.4
Form guide
Performance windows
last_30d
4-2
- Matches
- 6
- Net Δ
- +45.0
- Avg Δ
- +7.5
- Opp. μ
- —
- Last event
- Oct 10, 2025
last_90d
8-10
- Matches
- 18
- Net Δ
- +83.1
- Avg Δ
- +4.6
- Opp. μ
- —
- Last event
- Oct 10, 2025
last_5_events
3-2
- Matches
- 5
- Net Δ
- +31.0
- Avg Δ
- +6.2
- Opp. μ
- —
- Last event
- Oct 10, 2025
Disciplines
Career breakdown
Singles
- Matches
- 216
- Record
- 110-106
- Net Δ
- +1228.0
- Current rank
- —
- Best rank
- —
- Last event
- Oct 10, 2025
Milestones
Career highlights
- Reached rating 1774.73Sep 13, 2023 · Δ +30.3
- Largest rating gainMar 30, 2023 · Δ +107.6
- Largest rating dropJan 9, 2025 · Δ -82.7