Rating overview
Singles
Latest μ
1,523
-41.2
- Lifetime high
- 1,523 · Jun 13, 2025
- Lifetime low
- 1,419 · Oct 8, 2024
- Cadence
- weekly
- Sample size
- 5
Seryna Xiao
Country: AUS
Seryna Xiao
Singles rating
1,318
Δ -41.2 recent
Matches tracked
11
Across rated competitions
Volatility
199
σ (lower is steadier)
Offset in effect: -220
Raw rating before offsets: 1,538. This ladder currently uses a baseline adjustment until inter-division data accumulates.
Learn how OpenRating calibrates ladders →Volatility
Consistency snapshot
- σ now
- 198.6
- 30 day change
- -25.8
- Inactive streak
- 145 days
- Status
- High
Recent streaks
- Win streakJun 12, 2025 – Jun 13, 2025 · 2 matches · Δ +217.7
- Losing stretchOct 8, 2024 – Jun 12, 2025 · 2 matches · Δ -161.5
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
- +54.5
- Avg Δ
- +10.9
- Opp. μ
- —
- Last event
- Jun 13, 2025
Disciplines
Career breakdown
Singles
- Matches
- 6
- Record
- 2-4
- Net Δ
- -26.2
- Current rank
- —
- Best rank
- —
- Last event
- Jun 13, 2025
Milestones
Career highlights
- Reached rating 1522.79Jun 13, 2025 · Δ -41.2
- Largest rating gainJun 12, 2025 · Δ +108.8
- Largest rating dropOct 8, 2024 · Δ -80.7