Rating overview
Singles
Latest μ
1,609
-78.7
- Lifetime high
- 1,649 · Feb 14, 2023
- Lifetime low
- 1,581 · Feb 13, 2023
- Cadence
- weekly
- Sample size
- 4
Yuchen (Amy) Guo
Country: AUS
Yuchen (Amy) Guo
Singles rating
1,314
Δ -78.7 recent
Matches tracked
9
Across rated competitions
Volatility
222
σ (lower is steadier)
Offset in effect: -220
Raw rating before offsets: 1,534. This ladder currently uses a baseline adjustment until inter-division data accumulates.
Learn how OpenRating calibrates ladders →Volatility
Consistency snapshot
- σ now
- 222.1
- 30 day change
- -12.8
- Inactive streak
- 994 days
- Status
- High
Recent streaks
- Win streakFeb 13, 2023 – Feb 15, 2023 · 4 matches · Δ +269.3
- Losing stretchFeb 15, 2023 – Feb 15, 2023 · 2 matches · Δ -157.4
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
3-2
- Matches
- 5
- Net Δ
- +31.2
- Avg Δ
- +6.2
- Opp. μ
- —
- Last event
- Feb 15, 2023
Disciplines
Career breakdown
Singles
- Matches
- 6
- Record
- 4-2
- Net Δ
- +111.9
- Current rank
- —
- Best rank
- —
- Last event
- Feb 15, 2023
Milestones
Career highlights
- Reached rating 1649.30Feb 14, 2023 · Δ +53.9
- Largest rating gainFeb 13, 2023 · Δ +80.7
- Largest rating dropFeb 15, 2023 · Δ -78.7