Speedcube RatingsAn independent leaderboard · based on WCA results

Rating model by James Macdiarmid. Based on competition results maintained by the World Cube Association, published at worldcubeassociation.org/results. Ratings computed independently; not affiliated with the WCA. Source code on GitHub.

Alvin Cheng Hiu Yeung (鄭曉洋) · SCR

WCA ID · 2019YEUN01

Alvin Cheng Hiu Yeung (鄭曉洋)

🇭🇰Hong Kong·Rated in 16 events·WCA profile ↗·Share card ↗

Ratings by event

3×3· Average

#4,854

34.97

15 results · last Mar 28, 2026

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2×2· Average

#5,382

19.86

raw 21.91

4 results · last Jul 6, 2025

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4×4· Average

#2,448

46.36

10 results · last Mar 28, 2026

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5×5· Average

#1,639

48.49

9 results · last Mar 28, 2026

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6×6· Average

#929

51.47

8 results · last Jan 31, 2026

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7×7· Average

#954

48.31

9 results · last Jan 31, 2026

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3×3 Blind· Average

#100

49.20

raw 51.91

4 results · last Jul 6, 2025

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Fewest Moves· Average

#69

80.90

6 results · last Oct 11, 2025

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One-Handed· Average

#3,717

35.41

raw 35.92

5 results · last Dec 21, 2025

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Clock· Average

#681

35.95

11 results · last Mar 28, 2026

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Megaminx· Average

#563

47.30

7 results · last Mar 28, 2026

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Pyraminx· Average

#1,508

23.51

9 results · last Mar 28, 2026

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Skewb· Average

#2,380

21.23

raw 23.43

3 results · last Jul 6, 2025

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Square-1· Average

#335

39.32

7 results · last Mar 28, 2026

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4×4 Blind· Average

#6

49.77

3 results · last Apr 20, 2025

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5×5 Blind· Single

Single only

#12

47.38

5 results · last Dec 20, 2025

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Recent results

Mar 28, 20263x3x3 Cube · Round 1DockinandClockinDunkirk2026 · 12th11.74
Mar 28, 20263x3x3 Cube · FinalDockinandClockinDunkirk2026 · 11th10.60
Mar 28, 20264x4x4 Cube · Combined FinalDockinandClockinDunkirk2026 · 6th40.25
Mar 28, 20265x5x5 Cube · Combined FinalDockinandClockinDunkirk2026 · 4th1:07.98

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Mar 28, 2026Clock · FinalDockinandClockinDunkirk2026 · 5th5.75

Mar 28, 2026Clock · Round 2DockinandClockinDunkirk2026 · 7th6.38

Mar 28, 2026Clock · Round 1DockinandClockinDunkirk2026 · 6th6.24

Mar 28, 2026Megaminx · Combined FinalDockinandClockinDunkirk2026 · 2nd50.63

Mar 28, 2026Pyraminx · FinalDockinandClockinDunkirk2026 · 7th5.21

Mar 28, 2026Square-1 · Combined FinalDockinandClockinDunkirk2026 · 4th11.67

Jan 31, 20263x3x3 Cube · Round 1PickeringNxNxNWinter2026 · 31st10.54

Jan 31, 20264x4x4 Cube · Round 1PickeringNxNxNWinter2026 · 19th38.83

Jan 31, 20265x5x5 Cube · Combined FinalPickeringNxNxNWinter2026 · 15th1:12.00

Jan 31, 20266x6x6 Cube · Combined FinalPickeringNxNxNWinter2026 · 9th2:03.58

Jan 31, 20267x7x7 Cube · Combined FinalPickeringNxNxNWinter2026 · 9th3:17.07

Dec 21, 20253x3x3 Cube · FinalElmiraMiracle2025 · 12th11.28

Dec 21, 20253x3x3 Blindfolded · FinalElmiraMiracle2025 · 1st25.32

Dec 21, 20253x3x3 One-Handed · Combined FinalElmiraMiracle2025 · 10th21.09

Dec 21, 20254x4x4 Cube · Combined FinalElmiraMiracle2025 · 7th41.54

Dec 21, 20255x5x5 Cube · Combined FinalElmiraMiracle2025 · 6th1:10.83

Dec 21, 20256x6x6 Cube · FinalElmiraMiracle2025 · 5th2:05.13

Dec 21, 20257x7x7 Cube · FinalElmiraMiracle2025 · 4th3:16.57

Dec 21, 2025Clock · FinalElmiraMiracle2025 · 5th6.45

Dec 21, 2025Pyraminx · FinalElmiraMiracle2025 · 6th4.44