Rating overview
Doubles
Latest μ
1,804
-17.5
- Lifetime high
- 1,822 · Sep 4, 2025
- Lifetime low
- 1,529 · Mar 15, 2023
- Cadence
- weekly
- Sample size
- 25
Xiao Fei Chen
Country: CHN
Xiao Fei Chen
Doubles rating
1,584
Δ -17.5 recent
Matches tracked
22
Across rated competitions
Volatility
133
σ (lower is steadier)
Offset in effect: -220
Raw rating before offsets: 1,804. This ladder currently uses a baseline adjustment until inter-division data accumulates.
Learn how OpenRating calibrates ladders →Volatility
Consistency snapshot
- σ now
- 132.6
- 30 day change
- -38.6
- Inactive streak
- 57 days
- Status
- High
Recent streaks
- Win streakAug 8, 2024 – Sep 5, 2025 · 62 matches · Δ +939.0
- Losing stretchSep 5, 2025 – Sep 5, 2025 · 6 matches · Δ -237.6
Form guide
Performance windows
last_30d
0-0
- Matches
- 0
- Net Δ
- 0.0
- Avg Δ
- —
- Opp. μ
- —
- Last event
- —
last_90d
12-6
- Matches
- 18
- Net Δ
- -194.8
- Avg Δ
- -10.8
- Opp. μ
- —
- Last event
- Sep 5, 2025
last_5_events
0-5
- Matches
- 5
- Net Δ
- -199.5
- Avg Δ
- -39.9
- Opp. μ
- —
- Last event
- Sep 5, 2025
Disciplines
Career breakdown
Doubles
- Matches
- 98
- Record
- 87-11
- Net Δ
- +1496.4
- Current rank
- —
- Best rank
- —
- Last event
- Sep 5, 2025
Milestones
Career highlights
- Reached rating 1821.85Sep 4, 2025 · Δ +2.1
- Largest rating gainMar 14, 2025 · Δ +57.9
- Largest rating dropSep 5, 2025 · Δ -64.3