Rating overview
Doubles
Latest μ
1,531
-188.2
- Lifetime high
- 1,722 · Sep 7, 2025
- Lifetime low
- 1,494 · Sep 15, 2023
- Cadence
- weekly
- Sample size
- 9
Vera CHOY
Country: HKG
Vera CHOY
Doubles rating
1,502
Δ +37.5 recent
Matches tracked
12
Across rated competitions
Volatility
199
σ (lower is steadier)
Offset in effect: -220
Raw rating before offsets: 1,722. This ladder currently uses a baseline adjustment until inter-division data accumulates.
Learn how OpenRating calibrates ladders →Volatility
Consistency snapshot
- σ now
- 199.2
- 30 day change
- -87.6
- Inactive streak
- 55 days
- Status
- High
Recent streaks
- Win streakDec 12, 2023 – Sep 7, 2025 · 34 matches · Δ +969.1
- Losing stretchSep 14, 2023 – Dec 12, 2023 · 6 matches · Δ -129.8
Form guide
Performance windows
last_30d
0-0
- Matches
- 0
- Net Δ
- 0.0
- Avg Δ
- —
- Opp. μ
- —
- Last event
- —
last_90d
6-0
- Matches
- 6
- Net Δ
- +78.0
- Avg Δ
- +13.0
- Opp. μ
- —
- Last event
- Sep 7, 2025
last_5_events
5-0
- Matches
- 5
- Net Δ
- +75.5
- Avg Δ
- +15.1
- Opp. μ
- —
- Last event
- Sep 7, 2025
Disciplines
Career breakdown
Doubles
- Matches
- 46
- Record
- 40-6
- Net Δ
- +949.8
- Current rank
- —
- Best rank
- —
- Last event
- Sep 7, 2025
Milestones
Career highlights
- Reached rating 1722.13Sep 7, 2025 · Δ +2.5
- Largest rating gainDec 12, 2023 · Δ +58.1
- Largest rating dropSep 15, 2023 · Δ -28.6