Rating overview
Mixed
Latest μ
1,494
-45.6
- Lifetime high
- 1,539 · Jul 31, 2023
- Lifetime low
- 1,494 · Aug 2, 2023
- Cadence
- weekly
- Sample size
- 3
Joyce Choong
Country: AUS
Joyce Choong
Mixed rating
1,443
Δ -45.6 recent
Ladder rank
#30340
AUS · global
Matches tracked
2
Across rated competitions
Volatility
276
σ (lower is steadier)
Offset in effect: -51
Raw rating before offsets: 1,494. Women’s ladders include a baseline adjustment until sustained inter-division play is available.
Learn how OpenRating calibrates ladders →Volatility
Consistency snapshot
- σ now
- 276.2
- 30 day change
- 0.0
- Inactive streak
- 976 days
- Status
- High
Recent streaks
- Win streakJul 31, 2023 – Aug 2, 2023 · 1 matches · Δ +39.2
- Losing stretchAug 2, 2023 – Aug 2, 2023 · 1 matches · Δ -45.6
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
1-1
- Matches
- 2
- Net Δ
- -6.4
- Avg Δ
- -3.2
- Opp. μ
- —
- Last event
- Aug 2, 2023
Disciplines
Career breakdown
Mixed
- Matches
- 2
- Record
- 1-1
- Net Δ
- -6.4
- Current rank
- —
- Best rank
- —
- Last event
- Aug 2, 2023
Milestones
Career highlights
- Reached rating 1539.20Jul 31, 2023 · Δ +39.2
- Largest rating gainJul 31, 2023 · Δ +39.2
- Largest rating dropAug 2, 2023 · Δ -45.6