Rating overview
Doubles
Latest μ
1,888
+0.2
- Lifetime high
- 1,947 · Sep 28, 2025
- Lifetime low
- 1,423 · Mar 29, 2023
- Cadence
- weekly
- Sample size
- 30
Aya Tamaki
Country: JPN
Aya Tamaki
Doubles rating
1,672
Δ +0.2 recent
Matches tracked
80
Across rated competitions
Volatility
70
σ (lower is steadier)
Offset in effect: -220
Raw rating before offsets: 1,892. This ladder currently uses a baseline adjustment until inter-division data accumulates.
Learn how OpenRating calibrates ladders →Volatility
Consistency snapshot
- σ now
- 70
- 30 day change
- 0.0
- Inactive streak
- 34 days
- Status
- High
Recent streaks
- Win streakOct 12, 2024 – Sep 26, 2025 · 86 matches · Δ +290.6
- Losing stretchMar 2, 2024 – Mar 2, 2024 · 5 matches · Δ -97.3
Form guide
Performance windows
last_30d
0-0
- Matches
- 0
- Net Δ
- 0.0
- Avg Δ
- —
- Opp. μ
- —
- Last event
- —
last_90d
107-0-1
- Matches
- 108
- Net Δ
- +273.9
- Avg Δ
- +2.5
- Opp. μ
- —
- Last event
- Sep 28, 2025
last_5_events
5-0
- Matches
- 5
- Net Δ
- +18.3
- Avg Δ
- +3.7
- Opp. μ
- —
- Last event
- Sep 28, 2025
Disciplines
Career breakdown
Doubles
- Matches
- 358
- Record
- 309-48
- Net Δ
- +2227.5
- Current rank
- —
- Best rank
- —
- Last event
- Sep 28, 2025
Milestones
Career highlights
- Reached rating 1946.53Sep 28, 2025 · Δ +2.6
- Largest rating gainOct 2, 2023 · Δ +68.3
- Largest rating dropMar 29, 2023 · Δ -59.4