Roy King Yap

Country: MAS
Roy King Yap

Doubles rating

1,747

Δ -4.8 recent

Matches tracked

142

Across rated competitions

Volatility

70

σ (lower is steadier)

Rating overview

Doubles

Latest μ

1,747

-4.8

Lifetime high
1,788 · Aug 31, 2023
Lifetime low
1,478 · Mar 21, 2024
Cadence
weekly
Sample size
64

Volatility

Consistency snapshot

σ now
70
30 day change
0.0
Inactive streak
23 days
Status
High

Recent streaks

  • Win streakJul 29, 2025Aug 28, 2025 · 42 matches · Δ +281.4
  • Losing stretchApr 10, 2025May 14, 2025 · 18 matches · Δ -98.7

Form guide

Performance windows

last_30d

7-7

Matches
14
Net Δ
-23.9
Avg Δ
-1.7
Opp. μ
Last event
Oct 9, 2025

last_90d

31-31

Matches
62
Net Δ
+9.8
Avg Δ
+0.2
Opp. μ
Last event
Oct 9, 2025

last_5_events

0-5

Matches
5
Net Δ
-67.8
Avg Δ
-13.6
Opp. μ
Last event
Oct 9, 2025

Disciplines

Career breakdown

Doubles

Matches
555
Record
305-250
Net Δ
+1163.9
Current rank
Best rank
Last event
Oct 9, 2025

Milestones

Career highlights

  • Reached rating 1787.88Aug 31, 2023 · Δ +3.1
  • Largest rating gainNov 30, 2023 · Δ +58.2
  • Largest rating dropSep 12, 2023 · Δ -56.1
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