Rating overview
Mixed
Latest μ
1,615
-1.4
- Lifetime high
- 1,617 · Aug 23, 2025
- Lifetime low
- 1,369 · Nov 15, 2024
- Cadence
- weekly
- Sample size
- 22
Aiwei Sun
Country: SWE
Aiwei Sun
Mixed rating
1,564
Δ -1.4 recent
Matches tracked
34
Across rated competitions
Volatility
92
σ (lower is steadier)
Offset in effect: -51
Raw rating before offsets: 1,615. This ladder currently uses a baseline adjustment until inter-division data accumulates.
Learn how OpenRating calibrates ladders →Volatility
Consistency snapshot
- σ now
- 91.9
- 30 day change
- -0.9
- Inactive streak
- 71 days
- Status
- High
Recent streaks
- Win streakAug 22, 2025 – Aug 24, 2025 · 16 matches · Δ +377.7
- Losing stretchJun 7, 2024 – Oct 18, 2024 · 24 matches · Δ -507.0
Form guide
Performance windows
last_30d
0-0
- Matches
- 0
- Net Δ
- 0.0
- Avg Δ
- —
- Opp. μ
- —
- Last event
- —
last_90d
16-4
- Matches
- 20
- Net Δ
- +372.1
- Avg Δ
- +18.6
- Opp. μ
- —
- Last event
- Aug 24, 2025
last_5_events
1-4
- Matches
- 5
- Net Δ
- +7.3
- Avg Δ
- +1.5
- Opp. μ
- —
- Last event
- Aug 24, 2025
Disciplines
Career breakdown
Mixed
- Matches
- 136
- Record
- 64-72
- Net Δ
- +457.6
- Current rank
- —
- Best rank
- —
- Last event
- Aug 24, 2025
Milestones
Career highlights
- Reached rating 1616.66Aug 23, 2025 · Δ +12.7
- Largest rating gainApr 26, 2024 · Δ +69.1
- Largest rating dropAug 23, 2024 · Δ -69.8