Rating overview
Doubles
Latest μ
1,472
-0.2
- Lifetime high
- 1,528 · Aug 7, 2024
- Lifetime low
- 1,417 · Jul 29, 2025
- Cadence
- weekly
- Sample size
- 19
Yan Yu Cheung
Country: HKG
Yan Yu Cheung
Doubles rating
1,252
Δ -0.2 recent
Matches tracked
11
Across rated competitions
Volatility
217
σ (lower is steadier)
Offset in effect: -220
Raw rating before offsets: 1,472. This ladder currently uses a baseline adjustment until inter-division data accumulates.
Learn how OpenRating calibrates ladders →Volatility
Consistency snapshot
- σ now
- 217.5
- 30 day change
- +9.7
- Inactive streak
- 53 days
- Status
- High
Recent streaks
- Win streakMar 25, 2025 – Mar 26, 2025 · 6 matches · Δ +280.3
- Losing stretchMar 26, 2025 – Sep 3, 2025 · 18 matches · Δ -414.2
Form guide
Performance windows
last_30d
0-0
- Matches
- 0
- Net Δ
- 0.0
- Avg Δ
- —
- Opp. μ
- —
- Last event
- —
last_90d
6-12
- Matches
- 18
- Net Δ
- +29.7
- Avg Δ
- +1.7
- Opp. μ
- —
- Last event
- Sep 9, 2025
last_5_events
0-5
- Matches
- 5
- Net Δ
- -1.4
- Avg Δ
- -0.3
- Opp. μ
- —
- Last event
- Sep 9, 2025
Disciplines
Career breakdown
Doubles
- Matches
- 63
- Record
- 17-46
- Net Δ
- -252.7
- Current rank
- —
- Best rank
- —
- Last event
- Sep 9, 2025
Milestones
Career highlights
- Reached rating 1527.55Aug 7, 2024 · Δ +27.6
- Largest rating gainMar 25, 2025 · Δ +51.7
- Largest rating dropAug 8, 2024 · Δ -42.9