Rating overview
Doubles
Latest μ
1,588
-10.1
- Lifetime high
- 1,598 · Mar 7, 2025
- Lifetime low
- 1,469 · Mar 5, 2025
- Cadence
- weekly
- Sample size
- 11
Wan Qing ZHANG
Country: CHN
Wan Qing ZHANG
Doubles rating
1,368
Δ -10.1 recent
Matches tracked
9
Across rated competitions
Volatility
222
σ (lower is steadier)
Offset in effect: -220
Raw rating before offsets: 1,588. This ladder currently uses a baseline adjustment until inter-division data accumulates.
Learn how OpenRating calibrates ladders →Volatility
Consistency snapshot
- σ now
- 221.8
- 30 day change
- -2.1
- Inactive streak
- 238 days
- Status
- High
Recent streaks
- Win streakMar 7, 2025 – Mar 8, 2025 · 12 matches · Δ +377.7
- Losing stretchAug 24, 2024 – Mar 7, 2025 · 11 matches · Δ -319.3
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
0-5
- Matches
- 5
- Net Δ
- -73.3
- Avg Δ
- -14.7
- Opp. μ
- —
- Last event
- Mar 8, 2025
Disciplines
Career breakdown
Doubles
- Matches
- 45
- Record
- 25-20
- Net Δ
- +320.4
- Current rank
- —
- Best rank
- —
- Last event
- Mar 8, 2025
Milestones
Career highlights
- Reached rating 1597.85Mar 7, 2025 · Δ +13.9
- Largest rating gainMar 7, 2025 · Δ +53.4
- Largest rating dropAug 24, 2024 · Δ -38.1