Rating overview
Doubles
Latest μ
1,470
-29.9
- Lifetime high
- 1,470 · Mar 14, 2023
- Lifetime low
- 1,470 · Mar 14, 2023
- Cadence
- weekly
- Sample size
- 2
Si Ying Shi
Country: CHN
Si Ying Shi
Doubles rating
1,250
Δ -29.9 recent
Matches tracked
1
Across rated competitions
Volatility
287
σ (lower is steadier)
Offset in effect: -220
Raw rating before offsets: 1,470. This ladder currently uses a baseline adjustment until inter-division data accumulates.
Learn how OpenRating calibrates ladders →Volatility
Consistency snapshot
- σ now
- 287.4
- 30 day change
- 0.0
- Inactive streak
- 948 days
- Status
- High
Recent streaks
- Losing stretchMar 14, 2023 – Mar 14, 2023 · 2 matches · Δ -59.8
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
0-2
- Matches
- 2
- Net Δ
- -59.8
- Avg Δ
- -29.9
- Opp. μ
- —
- Last event
- Mar 14, 2023
Disciplines
Career breakdown
Doubles
- Matches
- 2
- Record
- 0-2
- Net Δ
- -59.8
- Current rank
- —
- Best rank
- —
- Last event
- Mar 14, 2023
Milestones
Career highlights
- Reached rating 1470.11Mar 14, 2023 · Δ -29.9
- Largest rating dropMar 14, 2023 · Δ -29.9