Alvin Jefferson KUSUMA

Country: INA
Alvin Jefferson KUSUMA

Singles rating

1,808

Δ -101.2 recent

Matches tracked

15

Across rated competitions

Volatility

195

σ (lower is steadier)

Rating overview

Singles

Latest μ

1,808

-101.2

Lifetime high
1,945 · Jul 12, 2025
Lifetime low
1,553 · Jul 10, 2024
Cadence
weekly
Sample size
18

Volatility

Consistency snapshot

σ now
194.8
30 day change
0.0
Inactive streak
69 days
Status
High

Recent streaks

  • Win streakJul 10, 2024Jul 12, 2025 · 20 matches · Δ +889.2
  • Losing stretchJul 12, 2025Aug 26, 2025 · 2 matches · Δ -110.0

Form guide

Performance windows

last_30d

0-0

Matches
0
Net Δ
0.0
Avg Δ
Opp. μ
Last event

last_90d

6-2

Matches
8
Net Δ
-162.8
Avg Δ
-20.4
Opp. μ
Last event
Aug 28, 2025

last_5_events

3-2

Matches
5
Net Δ
-184.8
Avg Δ
-37.0
Opp. μ
Last event
Aug 28, 2025

Disciplines

Career breakdown

Singles

Matches
30
Record
26-4
Net Δ
+616.4
Current rank
Best rank
Last event
Aug 28, 2025

Milestones

Career highlights

  • Reached rating 1944.63Jul 12, 2025 · Δ +22.1
  • Largest rating gainJul 13, 2024 · Δ +79.4
  • Largest rating dropAug 28, 2025 · Δ -101.2
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