Rating overview
Doubles
Latest μ
1,502
-4.4
- Lifetime high
- 1,690 · Apr 8, 2023
- Lifetime low
- 1,376 · Apr 2, 2025
- Cadence
- weekly
- Sample size
- 39
Chia En Chung
Country: TPE
Chia En Chung
Doubles rating
1,282
Δ -4.4 recent
Matches tracked
39
Across rated competitions
Volatility
73
σ (lower is steadier)
Offset in effect: -220
Raw rating before offsets: 1,502. This ladder currently uses a baseline adjustment until inter-division data accumulates.
Learn how OpenRating calibrates ladders →Volatility
Consistency snapshot
- σ now
- 72.8
- 30 day change
- -79.2
- Inactive streak
- 29 days
- Status
- High
Recent streaks
- Win streakMay 6, 2025 – May 7, 2025 · 12 matches · Δ +349.7
- Losing stretchJun 18, 2024 – May 6, 2025 · 33 matches · Δ -387.7
Form guide
Performance windows
last_30d
6-6
- Matches
- 12
- Net Δ
- +28.1
- Avg Δ
- +2.3
- Opp. μ
- —
- Last event
- Oct 3, 2025
last_90d
18-24
- Matches
- 42
- Net Δ
- +143.3
- Avg Δ
- +3.4
- Opp. μ
- —
- Last event
- Oct 3, 2025
last_5_events
0-5
- Matches
- 5
- Net Δ
- -29.6
- Avg Δ
- -5.9
- Opp. μ
- —
- Last event
- Oct 3, 2025
Disciplines
Career breakdown
Doubles
- Matches
- 148
- Record
- 51-97
- Net Δ
- -115.9
- Current rank
- —
- Best rank
- —
- Last event
- Oct 3, 2025
Milestones
Career highlights
- Reached rating 1689.64Apr 8, 2023 · Δ +11.4
- Largest rating gainOct 4, 2023 · Δ +56.9
- Largest rating dropJun 21, 2023 · Δ -61.4