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.

Zerui Cheng · SCR

WCA ID · 2023CHEN15

Zerui Cheng

🇺🇸USA·Rated in 9 events·WCA profile ↗·Share card ↗

Ratings by event

3×3· Average

#84

56.55

80 results · last Mar 1, 2026

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2×2· Average

#1,580

26.87

raw 27.39

31 results · last Dec 13, 2025

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4×4· Average

#3,510

42.82

14 results · last Mar 1, 2026

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5×5· Average

#3,980

37.63

3 results · last Oct 4, 2025

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One-Handed· Average

#1,145

47.25

25 results · last Mar 1, 2026

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Clock· Average

#8,726

7.77

4 results · last Sep 20, 2025

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Megaminx· Average

#3,852

26.14

5 results · last Nov 2, 2025

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Pyraminx· Average

#6,275

13.59

16 results · last Nov 22, 2025

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Skewb· Average

#7,785

12.66

raw 13.46

12 results · last Sep 20, 2025

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Recent results

Mar 1, 20263x3x3 Cube · Round 2BerkeleyFavorites2026 · 3rd7.02
Mar 1, 20263x3x3 Cube · FinalBerkeleyFavorites2026 · 2nd6.95
Mar 1, 20263x3x3 Cube · Round 1BerkeleyFavorites2026 · 1st6.20
Mar 1, 20263x3x3 One-Handed · Round 1BerkeleyFavorites2026 · 13th16.35

← back to rankings

Mar 1, 2026

4x4x4 Cube · Combined FinalBerkeleyFavorites2026 · 16th

45.78

Jan 22, 20263x3x3 Cube · Round 1BerkeleyJanuaryWeekday2026 · 3rd7.22

Jan 22, 20263x3x3 Cube · FinalBerkeleyJanuaryWeekday2026 · 3rd7.38

Dec 13, 20252x2x2 Cube · Round 1BASC68Belmont2025 · 6th2.60

Dec 13, 20252x2x2 Cube · FinalBASC68Belmont2025 · 12th3.26

Dec 13, 20253x3x3 Cube · FinalBASC68Belmont2025 · 1st6.72

Dec 13, 20253x3x3 Cube · Round 2BASC68Belmont2025 · 1st6.33

Dec 13, 20253x3x3 Cube · Round 1BASC68Belmont2025 · 1st6.80

Dec 13, 20253x3x3 One-Handed · Round 1BASC68Belmont2025 · 12th16.95

Dec 13, 20253x3x3 One-Handed · FinalBASC68Belmont2025 · 9th16.34

Dec 13, 20254x4x4 Cube · Round 1BASC68Belmont2025 · 15th41.98

Dec 13, 2025Clock · Round 1BASC68Belmont2025 · 39th23.77

Nov 22, 20253x3x3 Cube · Round 2DublinCaliforniaOpen2025 · 2nd6.65

Nov 22, 20253x3x3 Cube · FinalDublinCaliforniaOpen2025 · 2nd6.66

Nov 22, 20253x3x3 Cube · Round 1DublinCaliforniaOpen2025 · 3rd7.07

Nov 22, 20253x3x3 One-Handed · FinalDublinCaliforniaOpen2025 · 10th16.25

Nov 22, 20253x3x3 One-Handed · Round 1DublinCaliforniaOpen2025 · 11th16.01

Nov 22, 20254x4x4 Cube · Round 1DublinCaliforniaOpen2025 · 18th43.48

Nov 22, 2025Pyraminx · Round 1DublinCaliforniaOpen2025 · 22nd6.76

Nov 2, 20252x2x2 Cube · Round 1CoolDownBerkeley2025 · 21st3.74