Rating overview
Singles
Latest μ
2,171
-14.9
- Lifetime high
- 2,200 · Aug 30, 2025
- Lifetime low
- 1,578 · Jan 11, 2023
- Cadence
- weekly
- Sample size
- 58
Yu Fei Chen
Country: CHN
Yu Fei Chen
Singles rating
1,951
Δ -14.9 recent
Matches tracked
155
Across rated competitions
Volatility
70
σ (lower is steadier)
Offset in effect: -220
Raw rating before offsets: 2,171. 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
- 47 days
- Status
- High
Recent streaks
- Win streakMar 19, 2025 – Jun 6, 2025 · 44 matches · Δ +149.7
- Losing stretchDec 15, 2023 – Jan 10, 2024 · 4 matches · Δ -43.9
Form guide
Performance windows
last_30d
0-0
- Matches
- 0
- Net Δ
- 0.0
- Avg Δ
- —
- Opp. μ
- —
- Last event
- —
last_90d
14-4
- Matches
- 18
- Net Δ
- -15.2
- Avg Δ
- -0.8
- Opp. μ
- —
- Last event
- Sep 19, 2025
last_5_events
3-2
- Matches
- 5
- Net Δ
- -24.3
- Avg Δ
- -4.9
- Opp. μ
- —
- Last event
- Sep 19, 2025
Disciplines
Career breakdown
Singles
- Matches
- 310
- Record
- 254-56
- Net Δ
- +1342.3
- Current rank
- —
- Best rank
- —
- Last event
- Sep 19, 2025
Milestones
Career highlights
- Reached rating 2199.79Aug 30, 2025 · Δ +12.8
- Largest rating gainMar 18, 2023 · Δ +83.3
- Largest rating dropJan 14, 2023 · Δ -72.9