Rating overview
Singles
Latest μ
1,477
-83.0
- Lifetime high
- 1,593 · Sep 12, 2023
- Lifetime low
- 1,477 · Sep 13, 2023
- Cadence
- weekly
- Sample size
- 3
Huan Qin CHEN
Country: CHN
Huan Qin CHEN
Singles rating
1,300
Δ -83.0 recent
Matches tracked
6
Across rated competitions
Volatility
249
σ (lower is steadier)
Offset in effect: -220
Raw rating before offsets: 1,520. This ladder currently uses a baseline adjustment until inter-division data accumulates.
Learn how OpenRating calibrates ladders →Volatility
Consistency snapshot
- σ now
- 249.2
- 30 day change
- -15.1
- Inactive streak
- 784 days
- Status
- High
Recent streaks
- Win streakSep 12, 2023 – Sep 13, 2023 · 2 matches · Δ +186.4
- Losing stretchSep 13, 2023 – Sep 13, 2023 · 2 matches · Δ -165.9
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
2-2
- Matches
- 4
- Net Δ
- +20.4
- Avg Δ
- +5.1
- Opp. μ
- —
- Last event
- Sep 13, 2023
Disciplines
Career breakdown
Singles
- Matches
- 4
- Record
- 2-2
- Net Δ
- +20.4
- Current rank
- —
- Best rank
- —
- Last event
- Sep 13, 2023
Milestones
Career highlights
- Reached rating 1593.19Sep 12, 2023 · Δ +93.2
- Largest rating gainSep 12, 2023 · Δ +93.2
- Largest rating dropSep 13, 2023 · Δ -83.0