Rating overview
Doubles
Latest μ
1,478
-1.2
- Lifetime high
- 1,553 · Mar 22, 2023
- Lifetime low
- 1,357 · Nov 19, 2024
- Cadence
- weekly
- Sample size
- 50
Yu-Pei Cheng
Country: TPE
Yu-Pei Cheng
Doubles rating
1,258
Δ -1.2 recent
Matches tracked
53
Across rated competitions
Volatility
70
σ (lower is steadier)
Offset in effect: -220
Raw rating before offsets: 1,478. 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
- -106.8
- Inactive streak
- 38 days
- Status
- High
Recent streaks
- Win streakNov 14, 2023 – Nov 15, 2023 · 8 matches · Δ +113.1
- Losing stretchNov 15, 2023 – Nov 27, 2024 · 78 matches · Δ -471.8
Form guide
Performance windows
last_30d
0-0
- Matches
- 0
- Net Δ
- 0.0
- Avg Δ
- —
- Opp. μ
- —
- Last event
- —
last_90d
0-6
- Matches
- 6
- Net Δ
- -12.8
- Avg Δ
- -2.1
- Opp. μ
- —
- Last event
- Sep 24, 2025
last_5_events
0-5
- Matches
- 5
- Net Δ
- -9.4
- Avg Δ
- -1.9
- Opp. μ
- —
- Last event
- Sep 24, 2025
Disciplines
Career breakdown
Doubles
- Matches
- 184
- Record
- 41-143
- Net Δ
- -365.0
- Current rank
- —
- Best rank
- —
- Last event
- Sep 24, 2025
Milestones
Career highlights
- Reached rating 1553.33Mar 22, 2023 · Δ +35.1
- Largest rating gainSep 27, 2023 · Δ +66.6
- Largest rating dropJun 14, 2023 · Δ -52.9