Rating overview
Doubles
Latest μ
1,669
+12.3
- Lifetime high
- 1,670 · May 14, 2025
- Lifetime low
- 1,429 · Aug 20, 2024
- Cadence
- weekly
- Sample size
- 16
Li Sin CHANG
Country: TPE
Li Sin CHANG
Doubles rating
1,449
Δ +12.3 recent
Matches tracked
22
Across rated competitions
Volatility
131
σ (lower is steadier)
Offset in effect: -220
Raw rating before offsets: 1,669. This ladder currently uses a baseline adjustment until inter-division data accumulates.
Learn how OpenRating calibrates ladders →Volatility
Consistency snapshot
- σ now
- 130.9
- 30 day change
- 0.0
- Inactive streak
- 171 days
- Status
- High
Recent streaks
- Win streakMay 12, 2025 – May 14, 2025 · 24 matches · Δ +511.7
- Losing stretchNov 30, 2023 – Aug 21, 2024 · 13 matches · Δ -430.5
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
5-0
- Matches
- 5
- Net Δ
- +66.7
- Avg Δ
- +13.3
- Opp. μ
- —
- Last event
- May 14, 2025
Disciplines
Career breakdown
Doubles
- Matches
- 118
- Record
- 76-42
- Net Δ
- +971.3
- Current rank
- —
- Best rank
- —
- Last event
- May 14, 2025
Milestones
Career highlights
- Reached rating 1669.90May 14, 2025 · Δ +13.3
- Largest rating gainAug 23, 2024 · Δ +63.1
- Largest rating dropNov 30, 2023 · Δ -54.9