Rating overview
Doubles
Latest μ
1,771
-4.6
- Lifetime high
- 1,776 · Sep 11, 2025
- Lifetime low
- 1,468 · Sep 8, 2023
- Cadence
- weekly
- Sample size
- 51
Arisa Igarashi
Country: JPN
Arisa Igarashi
Doubles rating
1,551
Δ -4.6 recent
Matches tracked
100
Across rated competitions
Volatility
70
σ (lower is steadier)
Offset in effect: -220
Raw rating before offsets: 1,771. 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
- 21 days
- Status
- High
Recent streaks
- Win streakJan 14, 2025 – Sep 12, 2025 · 37 matches · Δ +267.1
- Losing stretchDec 14, 2023 – Jan 10, 2024 · 12 matches · Δ -101.3
Form guide
Performance windows
last_30d
21-7
- Matches
- 28
- Net Δ
- +129.4
- Avg Δ
- +4.6
- Opp. μ
- —
- Last event
- Oct 11, 2025
last_90d
45-25
- Matches
- 70
- Net Δ
- +129.8
- Avg Δ
- +1.9
- Opp. μ
- —
- Last event
- Oct 11, 2025
last_5_events
0-5
- Matches
- 5
- Net Δ
- -51.5
- Avg Δ
- -10.3
- Opp. μ
- —
- Last event
- Oct 11, 2025
Disciplines
Career breakdown
Doubles
- Matches
- 380
- Record
- 268-112
- Net Δ
- +1417.4
- Current rank
- —
- Best rank
- —
- Last event
- Oct 11, 2025
Milestones
Career highlights
- Reached rating 1775.53Sep 11, 2025 · Δ +2.5
- Largest rating gainMar 6, 2024 · Δ +63.1
- Largest rating dropNov 22, 2023 · Δ -53.5