Rating overview
Doubles
Latest μ
1,485
+19.8
- Lifetime high
- 1,539 · Jul 31, 2023
- Lifetime low
- 1,389 · Mar 24, 2023
- Cadence
- weekly
- Sample size
- 5
Joyce Choong
Country: AUS
Joyce Choong
Doubles rating
1,216
Δ -10.2 recent
Ladder rank
#76033
AUS · global
Matches tracked
13
Across rated competitions
Volatility
191
σ (lower is steadier)
Offset in effect: -220
Raw rating before offsets: 1,436. Women’s ladders include a baseline adjustment until sustained inter-division play is available.
Learn how OpenRating calibrates ladders →Volatility
Consistency snapshot
- σ now
- 191.1
- 30 day change
- -49.4
- Inactive streak
- 742 days
- Status
- High
Recent streaks
- Win streakOct 20, 2023 – Oct 21, 2023 · 6 matches · Δ +141.9
- Losing stretchAug 2, 2023 – Oct 20, 2023 · 11 matches · Δ -199.7
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
2-3
- Matches
- 5
- Net Δ
- -17.6
- Avg Δ
- -3.5
- Opp. μ
- —
- Last event
- Oct 21, 2023
Disciplines
Career breakdown
Doubles
- Matches
- 27
- Record
- 9-18
- Net Δ
- -109.7
- Current rank
- —
- Best rank
- —
- Last event
- Oct 21, 2023
Milestones
Career highlights
- Reached rating 1539.20Jul 31, 2023 · Δ +39.2
- Largest rating gainJul 31, 2023 · Δ +56.6
- Largest rating dropAug 2, 2023 · Δ -47.6