Rating overview
Singles
Latest μ
1,600
-76.0
- Lifetime high
- 1,676 · Mar 7, 2025
- Lifetime low
- 1,560 · Mar 5, 2025
- Cadence
- weekly
- Sample size
- 5
Yi Fei SUN
Country: CHN
Yi Fei SUN
Singles rating
1,335
Δ -76.0 recent
Matches tracked
5
Across rated competitions
Volatility
253
σ (lower is steadier)
Offset in effect: -220
Raw rating before offsets: 1,555. This ladder currently uses a baseline adjustment until inter-division data accumulates.
Learn how OpenRating calibrates ladders →Volatility
Consistency snapshot
- σ now
- 252.9
- 30 day change
- +0.1
- Inactive streak
- 243 days
- Status
- High
Recent streaks
- Win streakMar 5, 2025 – Mar 7, 2025 · 6 matches · Δ +352.5
- Losing stretchMar 7, 2025 – Mar 7, 2025 · 2 matches · Δ -152.0
Form guide
Performance windows
last_30d
0-0
- Matches
- 0
- Net Δ
- 0.0
- Avg Δ
- —
- Opp. μ
- —
- Last event
- —
last_90d
0-0
- Matches
- 0
- Net Δ
- 0.0
- Avg Δ
- —
- Opp. μ
- —
- Last event
- —
last_5_events
3-2
- Matches
- 5
- Net Δ
- +21.3
- Avg Δ
- +4.3
- Opp. μ
- —
- Last event
- Mar 7, 2025
Disciplines
Career breakdown
Singles
- Matches
- 8
- Record
- 6-2
- Net Δ
- +200.5
- Current rank
- —
- Best rank
- —
- Last event
- Mar 7, 2025
Milestones
Career highlights
- Reached rating 1676.23Mar 7, 2025 · Δ +56.8
- Largest rating gainMar 5, 2025 · Δ +59.8
- Largest rating dropMar 7, 2025 · Δ -76.0