Qar Siong Yap

Country: MAS
Qar Siong Yap

Doubles rating

1,446

Δ -12.3 recent

Matches tracked

3

Across rated competitions

Volatility

265

σ (lower is steadier)

Rating overview

Doubles

Latest μ

1,446

-23.3

Lifetime high
1,473 · Oct 4, 2023
Lifetime low
1,434 · Aug 12, 2025
Cadence
weekly
Sample size
4

Volatility

Consistency snapshot

σ now
265.4
30 day change
0.0
Inactive streak
81 days
Status
High

Recent streaks

  • Losing stretchOct 4, 2023Aug 12, 2025 · 14 matches · Δ -311.1

Form guide

Performance windows

last_30d

0-0

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

last_90d

0-6

Matches
6
Net Δ
-102.1
Avg Δ
-17.0
Opp. μ
Last event
Aug 12, 2025

last_5_events

0-5

Matches
5
Net Δ
-70.5
Avg Δ
-14.1
Opp. μ
Last event
Aug 12, 2025

Disciplines

Career breakdown

Doubles

Matches
14
Record
0-14
Net Δ
-311.1
Current rank
Best rank
Last event
Aug 12, 2025

Milestones

Career highlights

  • Reached rating 1472.86Oct 4, 2023 · Δ -27.1
  • Largest rating dropMar 26, 2024 · Δ -46.3
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